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E-18

Connecting to an Isolated Current Transformer

Connecting to an Isolated Current Transformer (ISO)

Introduction

Low current monitoring devices made by Dranetz are called isolated current

transformers or ISO boxes. The Dranetz ISO box has a 5 A current range.

Safety

precautions

The following safety precautions apply to ISO box connections in addition to those

safety precautions stated on page E-3.

• Never energize an ISO box with the secondary open.

• Never disconnect the secondary of an ISO box with primary energized.

WARNING

Physical injury or equipment damage could result if ISO boxes are improperly

connected. Do not connect an ISO box between two conductors which are at

different voltage potentials.

ADVERTENCIA Podrían producirse lesiones físicas o daños al equipo si se conectan indebidamente

las cajas del transformador aislado de corriente (ISO). No conecte una caja del

ISO entre dos conductores que tengan distintos potenciales de voltaje.

AVERTISSEMENT

Une mauvaise connexion des transformateurs d’intensité isolés (ISO) peut

provoquer des blessures corporelles ou des dégâts matériels. Ne pas relier les

transformateurs ISO entre deux conducteurs de tensions différentes.

WARNUNG

Falsch angeschlossene ISO-Kästen (Isolierte Stromumwandler) können zu

körperlichen Verletzungen oder Geräteschäden fuehren. Schliessen Sie einen ISO-

Kasten nicht zwischen zwei Leiter mit unterschiedlichem Spannungspotential.

Connections to

ISO box

The ISO box has terminal posts labeled X1 and X2 that are connected in series only

with an ac current source. In normal connections, where phasing of current and

voltages are important for power measurements, the X1 terminal is connected towards

the source input line.

Continued on next page

www.

.com

[email protected]

1.800.561.8187

Содержание PowerGuide 4400

Страница 1: ...PowerGuide 4400 USER S GUIDE DRANETZ 1000 New Durham Road Edison New Jersey 08818 4019 www com information itm com 1 800 561 8187 ...

Страница 2: ...he hazards involved Qualified personnel who work on or near exposed energized electrical conductors must follow applicable safety related work practices and procedures including appropriate personal protective equipment in compliance with the Standard for Electrical Safety Requirements for Employee Workplaces ANSI NFPA 70E 2004 of USA and any additional workplace safety requirements applicable to ...

Страница 3: ...l qualifié Selon le National Electrical Code une personne est qualifiée si elle connaît bien la construction et l utilisation de l équipement ainsi que les dangers que cela implique Le personnel qualifié qui travaillent dessus ou s approchent des conducteurs électriques activés exposés doit suivre des pratiques en matière et des procédures reliées par sûreté applicable de travail comprenant le mat...

Страница 4: ... DC operation of the terminal or device Power Switch Definiciones Las ADVERTENCIAS informan al usuario de ciertas condiciones o prácticas que podrían producir lesiones mortales o daño físico Las PRECAUCIONES identifican condiciones o prácticas que podrían dañar la 4400 sus datos otros equipos o propiedad Las NOTAS llaman la atención hacia la información específica Símbolos Los siguientes símbolos ...

Страница 5: ...ctionnement du terminal ou de l unité en courant continu CC Interrupteur de tension Definitionen WARNUNGEN informieren den Benutzer darüber daß bestimmte Bedingungen oder Vorgehensweisen körperliche oder tödliche Verletzungen zur Folge haben können VORSICHTSHINWEISE kennzeichnen Bedingungen oder Vorgehensweisen die zu einer Beschädigung von 4400 seiner Daten oder anderer Geräte bzw von Eigentum fü...

Страница 6: ...g any connection to a power line Before each use inspect all cables for breaks or cracks in the insulation Replace immediately if defective Set the 4400 power switch to Off Before connecting to electric circuits to be monitored open their related circuit breakers or disconnects DO NOT install any connection of the 4400 to live power lines Connections must be made to the 4400 first then connect to ...

Страница 7: ...curacies All material is for informational purposes only and is subject to change without prior notice Noticeregarding FCC compliance This device has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial e...

Страница 8: ...ed into any language or computer language in any form by any means electronic mechanical magnetic optical chemical manual or otherwise without the prior written consent of Dranetz 1000 New Durham Road Edison New Jersey 08818 Copyright 2003 2004 2005 Dranetz All Rights Reserved Printed in the United States of America Trademarks PowerGuide Scope Mode NodeLink and DranView are registered trademarks o...

Страница 9: ...d Current Probe Connections Overview 2 1 Connecting Voltage Measurement Cables 2 4 Connecting Current Probes 2 9 CHAPTER 3 View Real Time Data Overview 3 1 Section A Scope Mode 3 2 Overview 3 2 Turning Channels On Off 3 3 Checking Input Range 3 4 Section B Meter Mode 3 5 Overview 3 5 Standard Meter Tab 3 6 Distortion Meter Tab 3 8 Section C Harmonics 3 10 Overview 3 10 Harmonic Graph 3 11 Harmonic...

Страница 10: ...obe Selection 5 7 Scale Factor Setup 5 9 Circuit Type Selection 5 11 Nominal Values 5 13 Mode of Operation 5 16 Monitoring Mode 5 17 Advanced Options 5 18 Site Name Memory Card 5 19 Section C Monitor Same Circuit 5 23 Overview 5 23 Turning Monitoring On Off 5 24 Monitoring at a Specified Time and Date 5 27 Modify Trigger Parameters and Intervals 5 32 Section D Load Setup Template from Card 5 33 Se...

Страница 11: ...15 Trend Display 7 16 Trend Setup 7 17 CHAPTER 8 Reports Overview 8 1 Section A EN50160 8 2 Overview 8 2 EN50160 Measurement Parameters 8 3 EN50160 Compliance Limits 8 5 Compliance Statistical Bar Chart 8 8 Compliance History 8 11 Event Satistics 8 13 Min Max Table for Power Frequency and RMS Voltage 8 15 Section B Status Report in Annunciator Panel 8 16 Overview 8 16 Panel Setup Options 8 17 Pane...

Страница 12: ...cautions C 3 External Battery Charger C 4 Battery Pack Replacement C 6 APPENDIX D User Replaceable Parts List APPENDIX E Common Circuit Connections Overview E 1 Verifying Voltage and Current Connections E 5 Single Phase E 7 Split Phase E 8 3 Phase Four Wire Wye E 9 3 Phase Floating or Grounded Delta E 10 3 Phase 2 Watt Delta E 11 Generic Circuit E 12 2 1 2 Element Without Voltage Channel B E 13 2 ...

Страница 13: ...xiii Dranetz PowerGuide 4400 www com information itm com 1 800 561 8187 ...

Страница 14: ...xiv www com information itm com 1 800 561 8187 ...

Страница 15: ... time 4400 Firmware The firmware for the 4400 is contained on internal FLASH memory It has an operating system capable of performing multiple applications When an updated version of the firmware is released the user can upgrade the internal program by putting the latest 4400 firmware program card in the appropriate slot of the mainframe See page 1 10 for instructions on how to upgrade the 4400 fir...

Страница 16: ...s are covered in this chapter Topic See Page Unpacking the 4400 1 3 Standard Accessories 1 4 4400 Controls Indicators and Connectors 1 5 Upgrading Firmware from a Data Card 1 10 4400 Features 1 12 Basic Operation 1 14 www com information itm com 1 800 561 8187 ...

Страница 17: ...etz Customer Service Department can be reached at 732 287 3680 or 1 800 372 6832 Repacking for return shipment If the unit must be returned to Dranetz for service or repair wrap the unit securely in heavy packaging material and place in a well padded box or crate to prevent damage Do not return the 4400 in an unpacked box Dranetz will not be responsible for damage incurred during transit due to in...

Страница 18: ...tion If you decide to do so first contact the Dranetz Customer Service Department to obtain an Authorization Number Telephone 732 287 3680 or 1 800 372 6832 FAX 732 248 9240 Fill out the Repair Service Order form enclosed in the shipping carton and ship it along with the unit to the Dranetz Repair Department If this form is missing ask the Dranetz Customer Service Department for a replacement Desc...

Страница 19: ...ng less than 4 pounds and measuring 8 20 3 cm deep by 12 30 5 cm wide by 2 5 6 4 cm high This section identifies and describes the controls indicators and connectors on all panels of the 4400 shown with rubber boot installed Top View Front View Rear View Bottom View S L O T 1 S L O T 2 www com information itm com 1 800 561 8187 ...

Страница 20: ...ntial Voltage Input Connector color white 3 CH A PROBE Current Input Connector 4 CH B Differential Voltage Input Connector color yellow 5 CH B Differential Voltage Input Connector color white 6 CH B PROBE Current Input Connector 7 CH C Differential Voltage Input Connector color blue 8 CH C Differential Voltage Input Connector color white 9 CH C PROBE Current Input Connector 10 CH D Differential Vo...

Страница 21: ...or low light level viewing The following are some basic care instructions for the LCD monitor Use and store the unit within the specified temperature and humidity range The LCD screen may be adversely affected by exposure to high temperature or humidity Condensation or moisture produced by sudden temperature changes may also damage the LCD screen Clean any moisture from surface immediately Be care...

Страница 22: ...t 2 Eject data card by pushing data card release 2 Slot 2 Holds and connects data card to internal circuitry Data card works in either Slot 1 or Slot 2 Eject data card by pushing data card release NOTE This additional slot will be used for future options 3 Battery Charge Indicator LED will light steadily while battery is fast charging and blink when fully charged 4 Status Indicator LED will light ...

Страница 23: ...tarted Rear view The rear view shows the battery compartment and the easel studs to mount the unit to desired angular position for use on a flat surface or to hang from a panel www com information itm com 1 800 561 8187 ...

Страница 24: ...t information and instructions regarding 4400 firmware upgrade releases 2 Format the Compact Flash data card using the Memory Card options in 4400 The card must be formatted before it can be written to Refer to Chapter 5 Start Menu Site Name Memory Card on page 5 21 for instructions on how to format data card NOTE All data and setups stored in card will be lost when you format the data card Copy a...

Страница 25: ... Data Card Slot 1 until resistance is felt then press firmly until the card engagement is felt NOTE Do not force the card further into the slot if no card engagement is felt Remove card and check if there is foreign object on or in the plug end of the card Remove any obstruction Reinsert program card and repeat card engagement If card cannot be engaged STOP all further action and call Dranetz Tech...

Страница 26: ...rmonics Harmonics display the amplitude and phase of each harmonic to the 63rd harmonic in both graphical and textual format Phasor diagram The phasor screen displays a graph that indicates phase relations between voltage and current based upon the angles at the fundamental frequency as determined by Fourier analysis Phasor diagram displays voltage and current phasors for all channels Functioning ...

Страница 27: ...ance data is presented in bar charts statistical tables and graphs Statistical data is calculated on the required parameters specified in EN50160 over one week interval to produce a PASS FAIL decision of QOS compliance Status presents a report summary for Standard PQ EN50160 and Motor Quality parameters via the annunciator panel The panel is color coded such that green indicates the parameter is w...

Страница 28: ...Set Display Preferences on page 4 6 Charging The battery pack can be charged by connecting the AC Adapter Battery Charger to the 4400 A screen warning will appear during operation when battery charge is low A depleted battery pack can be recharged in six 6 hours whether the unit is on or off The Battery Charge Indicator glows steadily while charging and flashes when fully charged NOTE The Battery ...

Страница 29: ...status circuit configuration percentage of data card used while monitoring site file name number of event cycles saved and number of timed intervals saved MONITORING STATUS OFF indicates that the instrument is not actively monitoring data The monitoring status message will change to ON DONE or ARMED depending upon the state of data monitoring See page 5 25 for the procedure on how to turn monitori...

Страница 30: ...tion of cycles that is recorded into memory Events are classified according to IEEE 1159 IEC 61000 4 30 Class A and EN50160 standards Events are displayed only after monitoring has been turned on or upon reading a stored file from the data card See Chapter 7 View Event Data Section A Events Trend Trend allows users to view plots of journalled data along with min max measurements over the interval ...

Страница 31: ...le to your installation Installation operation and maintenance of this instrument must be performed by qualified personnel only The National Electrical Code defines a qualified person as one who has the skills and knowledge related to the construction and operation of the electrical equipment and installations and who has received safety training on the hazards involved Qualified personnel who wor...

Страница 32: ...onnecté conformément au National Electrical Code ANSI NFPA 70 2005 des Etats Unis et à toutes les exigences de sécurité applicables à votre installation Cet instrument doit être installé utilisé et entretenu uniquement par un personnel qualifié Selon le National Electrical Code une personne est qualifiée si elle connaît bien la construction et l utilisation de l équipement ainsi que les dangers qu...

Страница 33: ...nds shoes and floor must be dry when making any connection to a power line Before each use inspect all cables for breaks or cracks in the insulation Replace immediately if defective Press the 4400 On Off power button to Off Before connecting to electric circuits to be monitored open their related circuit breakers or disconnects DO NOT install any connection of the 4400 to live power lines Connecti...

Страница 34: ...y clip assemblies are red and black for each of the four channels One cable each of red channel A yellow channel B blue channel C and grey channel D and four each of white are provided A pouch for storage of the cables and the AC adapter battery charger is included in the contents of the measurement cable set but is not shown in the figure Optional fused voltage adapter There are two optional fuse...

Страница 35: ... and rating of recommended fuse Use only fast blow type fuse which is rated 600V Recommended fuse type is Littelfuse part number KLKD0 30 rated 600V AC DC 0 3A fast blow WARNING Do not replace fuse again if failure is repeated Repeated failure indicates a defective condition that will not clear with replacement of the fuse Refer condition to a qualified technician Contact Dranetz Customer Service ...

Страница 36: ...t figure for color coding of probes that connect to input channel connectors A B C and D Each channel input has plus and minus differential inputs of 1 to 600 Vrms max Example Single phase connection The following figure shows a voltage connection to a single phase circuit for channel A Continued on next page PX5 12 vsd www com information itm com 1 800 561 8187 ...

Страница 37: ...s a voltage connection using channel D as a differential input for measuring neutral to ground voltage Connections are identical for split phase and wye configurations One probe connects the source neutral line to the D input Another probe connects the ground to the D input PX5 13 vsd www com information itm com 1 800 561 8187 ...

Страница 38: ...terial aislante al rededor de conductores sin material aislante Los Transformadores de corriente de este tipo están diseñados para ser utilizados solamente con conductores con aislamiento eléctrico Utilizar transformadores de corriente completamente aislados alrededor de conductores sin aislamiento AVERTISSEMENT N EMPLOYEZ PAS les noyaux courants non isolés de sonde autour d un fil non isolé Des s...

Страница 39: ...erform all current measurements except high frequency transient detection Probe positioning An arrow marking on the handle is a guide to ensure that you position the probe with the arrow pointing towards the load when monitoring the line conductor Correct position of the probe is necessary for correct power measurements where in phase voltage and current measurements are necessary A positive watts...

Страница 40: ...nt probes NOTE Current probes TR2500 can be used interchangeably with TR2500A TR2510 with TR2510A and TR2520 with TR2520A Continued on next page 4300 TO LEMFLEX CURRENT PROBE A DA PTER CA BLE 116310 G1 PX5 14 vsd www com information itm com 1 800 561 8187 ...

Страница 41: ... probes and part numbers are shown below to aid users in probe identification Contact Dranetz Customer Service Department for more information on current probes pricing and availability Continued on next page P N TR 2510 P N TR 2520 P N TR 2500A P N TR 2510A P N TR 2520A P N TR 2500 www com information itm com 1 800 561 8187 ...

Страница 42: ...sired to measure the return current when checking for load current leakage loop current relationships etc If measuring power position the probe with the arrow pointing towards the load NOTE The connection shown above is not recommended without a voltage connection to ensure frequency synchronization If this configuration is used then an internal frequency reference must be entered Refer to pages 5...

Страница 43: ...Access to real time data Icons for Scope mode Meter mode Harmonics and Phasor display are available in the Home screen Follow these steps to display the Home screen In this chapter This chapter is divided into four sections Action Result STEP 1 Press the 4400 On Off power button to turn the unit on The Home screen will be displayed MARK001b Section Title See Page A Scope Mode 3 2 B Meter Mode 3 5 ...

Страница 44: ...s section The following topics are covered in this section Topic See Page Turning Channels On Off 3 3 Checking Input Range 3 4 Volts Amps channel labels andRMSvalues for displayed waveforms Voltage scale Current scale Frequency Display one cycle of selected waveforms which are scaled relative to the largest peak value V I are scaled separately Turnchannels on off p 3 3 Show channels input range p ...

Страница 45: ...election on off Any of the following will turn channels on off Press the desired Volts Amps channel to turn it on off Press Volts or Amps button to turn on off all channels of that parameter Press A B C D to turn on off both the Volts and Amps for that channel Press OK to accept channel selection MARK202 www com information itm com 1 800 561 8187 ...

Страница 46: ... input range Input range description The following table describes the messages that may register on the Input Range screen The instrument is able to detect the input range for voltage and current channels A B C and D If input range is OVER UNDER or CLIP then the rms readings will not be accurate Using CTs below 10 of Full Scale may also cause inaccuracies in amplitude phase and harmonic distortio...

Страница 47: ... are viewing a stored file from the data card Metered parameters display The 4400 is designed to provide setup as well as data display Metered parameters are available for display regardless if they are being journalled under Setup New Circuit Advanced Options Journal Limit Setup Users can trend journal entries by limits Very High High Low Very Low or by time users can set the time interval of how...

Страница 48: ...efinition of parameters Continued on next page Standard Tab Parameter Name Label Basic for A B C D Volts NOTE Some voltage channel meter values are derived based on the circuit type selection The values will change depending on the wiring configuration setup Volts Ampere Amps Computed Basic Vector Displacement Power Factor Vector Displacement PF Arithmetic Displacement Power Factor Arithmetic Disp...

Страница 49: ... B RMS Current Demand Phase C RMS Current Demand Ph C RMS Current Demand Average RMS Current Demand Avg Energy for A B C D Total Watt Hours Watt Hrs Volts Ampere Hours VA Hrs Volts Ampere Reactive Hours VAR Hrs Harmonics for A B C D Voltage Total Harmonic Distortion V THD Current Total Harmonic Distortion I THD RMS Harmonic Current RMS I Harm Harmonic Power Unsigned Harm Pwr Unsigned Flicker for A...

Страница 50: ...THD for A B C D Voltage Total Harmonic Distortion Fundamental V THD fund Current Total Harmonic Distortion Fundamental I THD fund Voltage Total Harmonic Distortion Root Sum of Square V THD RSS Current Total Harmonic Distortion Root Sum of Square I THD RSS TID for A B C D Voltage Total Interharmonic Distortion Fundamental V TID fund Current Total Interharmonic Distortion Fundamental I TID fund Volt...

Страница 51: ...Influence Factor RMS V TIF RMS Current Telephone Influence Factor RMS I TIF RMS Telephone Influence Factor Product TIF Prod Crest Factor for A B C D Voltage Crest Factor Volts Crest Factor Current Crest Factor Amps Crest Factor Power for A B C D Signed Phase Harmonic Power Signed Unsigned Phase Harmonic Power Unsigned Transformer for A B C D Transformer Derating Factor Derating Factor K Factor K F...

Страница 52: ...yed A summary of harmonic distortion as well as interharmonic distortion values per phase parameter are also available on display Users can determine the number or range of harmonic frequencies to trend and view in detail There is also the option to select how to plot harmonic interharmonic data and specify the units of measure by which harmonic data is calculated Harmonic Graph Harmonics are meas...

Страница 53: ... the first 60 harmonics are graphed relative to the fundamental The odd contribution is the square root of the sum of the squares of the relative amplitudes of harmonics 3 5 and 7 through N 1 where N is a function of sampling frequency The even contribution is similar for harmonics 2 4 and 6 through N Total value is the square root of the sum of the squares of the odd and even distortions Magnify ...

Страница 54: ...o the fundamental or the greatest harmonic use the Options key see page 3 13 The magnify buttons serve as zoom function keys each of which feature a plus sign or a minus sign within Press Zoom to display the zoomed area and view harmonic graphs in greater detail Users may repeatedly zoom in on a plot for up to seven 7 levels Press Zoom n to unzoom graph display one increment at a time where n is t...

Страница 55: ...ldface If Show Harmonics calculated including adjacent interharmonics is enabled the interharmonics are not explicitly shown but the harmonic values include the adjacent interharmonic values in their calculation as specified by IEC 61000 4 7 The IEC 61000 4 7 Standard specifies that the interharmonic bins adjacent to the harmonic be included in the computation of that harmonic For example if there...

Страница 56: ...r the largest component The engineering unit for voltage is volts and for current is amperes The horizontal axis can be in Hz or Harmonic Number 0 0 0 5 1 0 1 5 2 0 2 5 3 0 160 165 170 175 180 185 190 195 200 205 210 215 220 225 230 235 240 245 250 3rd harmonic 2 adjacent interharmonics 4th harmonic 2 adjacent interharmonics measurement scale for frequency x axis and amplitude y axis of harmonics ...

Страница 57: ...es are arranged per increment of 5Hz Use the Sort button to organize harmonic text display according to percent magnitude of the first 60 harmonics relative to the fundamental followed by the interharmonic values Harmonic phase degree values from 1 to 60 are displayed for voltage and current while phase degree values from 1 to 50 are displayed for harmonic watts Harmonic phase angle values can be ...

Страница 58: ...oltage for clockwise rotation and with synchronized channels Users are allowed to display up to four channels at any one time for either volts or amps or a single channel for both volts and amps depending on the phases being monitored A touch screen Demo button presents an animated phasor demo rotation for resistive capacitive and inductive loads In this section The following topics are covered in...

Страница 59: ...ve and negative sequence component values for Volts Amps Depending on the phases being monitored up to four channels may be displayed at any one time for either Volts or Amps or a single channel for both Volts and Amps An arrow head and channel label are displayed on the vector Sync channel is displayed at 0º normally channel A voltage MARK241 If a channel is less than 20 of the maximum voltage or...

Страница 60: ...Resistive Inductive and Capacitive loads is available for viewing Sample 3 Phase three wire delta rotation The following diagrams describe the positive phase rotation of voltage and current phasors for Resistive Inductive and Capacitive loads for a three phase three wire delta connection An arrow head on the line indicates direction pointing toward the load Three phase vectors are displayed as thr...

Страница 61: ...nnection An arrow head on the line indicates direction pointing toward the load Three phase vectors are displayed as three lines 120 degrees apart in an Inductive load Three phase vectors are displayed as three lines 120 degrees apart in a Capacitive load Phasor diagrams Refer to Appendix E for the diagrams that describe the voltage and current phasors for the standard type of power connections MA...

Страница 62: ... channel for both Volts and Amps Press to enable disable the parameter channel for display in the animated phasor rotation Any of the following will turn channels on off Press the desired Volts Amps channel to turn it on off Press Volts or Amps button to turn on off all channels of that parameter Press A B C D to turn on off both the Volts and Amps for that channel Press OK to accept channel selec...

Страница 63: ...ight perform only occasionally In this chapter The following topics are covered in this chapter Topic See Page Access Instrument Settings Menu 4 2 Time and Date Settings 4 3 Select Language 4 5 Set Display Preferences 4 6 Touch Screen Calibration 4 7 Turn Threshold Beeper On Off 4 9 Communications 4 10 Data Card 4 12 Reset to Factory Configurations 4 14 www com information itm com 1 800 561 8187 ...

Страница 64: ...e Instrument Settings menu Follow these steps to display the Instrument Settings menu screen Action Result STEP 1 Press the 4400 On Off power button to turn the unit on The Home screen will be displayed MARK001bpg STEP 2 Press Preferences The Instrument Settings Setup Menu will be displayed MARK151 www com information itm com 1 800 561 8187 ...

Страница 65: ...e 4 4 Press Date Style to select the format in which you want date displayed on screen View the three different date format selections each time you press Date Style mm dd yy format dd mm yy format yy mm dd format Press Clock Style to select the format in which you want time displayed on screen View the three different time format selections each time you press Clock Style analog digital using 1 t...

Страница 66: ...ss OK to accept changes in time settings Press Cancel to discard changes in time settings NOTE Clock time and format can be changed anytime following this same procedure MARK153 STEP 3 Press to select the month day and year Enter the year using numbers from the keypad Press OK to accept changes in date settings Press Cancel to discard changes in date settings NOTE Date settings and format can be c...

Страница 67: ...e Traditional Chinese Finnish Japanese or Korean Action Result STEP 1 From the Instrument Settings Setup Menu screen press Language Check to select the desired language in which you want display screens to appear Press OK to accept new language selection The screen will return to Instrument Settings menu All screens will automatically change to the selected language Press Cancel to retain present ...

Страница 68: ...ry and should be duly considered Press Contrast to brighten dim screen display to preferred percentage Press Password Protect to enable disable password log in code to the 4400 When password protect is enabled and the user reactivates the unit from auto shutoff see Backlight Timer setting the keypad screen used to enter the password will appear The user will have to enter the correct password to c...

Страница 69: ...ing pressure on the LCD screen Press Clear to reset LCD screen and delete display markings Press Calib to begin touch screen calibration procedure Proceed to Step 2 Press Cancel to end calibration test and return to Display Setup MARK164b STEP 2 Follow the instruction Tap Center of Target to begin calibration Target object X is initially located in the lower middle section of the screen A series o...

Страница 70: ...to reset LCD screen and delete display markings Press Accept to complete the touch screen calibration procedure Accepting will save and store new touch screen calibration data in memory Once the new data is stored the old touch screen calibration data is lost The screen will return to the Display Setup Menu Press Cancel to discontinue the touch screen calibration procedure Pressing Cancel will ret...

Страница 71: ...rovides audible feedback to pressing touch screen key is not affected by this setting Action Result STEP 1 From the Instrument Settings Setup Menu screen press Turn Beeper On Off The unit can provide audible alarm signals when triggered Press Threshold Beeper to turn the alarm On or Off Press Exit to return to Instrument Settings menu MARK157 www com information itm com 1 800 561 8187 ...

Страница 72: ...or use with the optional Fiber Optic to Ethernet adapter Select the corresponding Baud Rate to set connection speed Default baud rate is 11520 Press External Modem Connected if you want to activate communications via an external modem Press Change to modify the modem initialization string The string must begin with AT Dranetz recommends using the same brand and model of modem at both ends of the c...

Страница 73: ...eric keypad to enter the IP setting Type in your Ethernet Subnet Mask in the appropriate fields Use the numeric keypad to enter the Subnet Mask setting Type in your Gateway in the appropriate fields Use the numeric keypad to enter the Gateway setting When done entering IP settings press OK Pressing OK will store the values in the instrument Press Send to configure the Ethernet adapter using the ne...

Страница 74: ...Invalid Card Card size indicates the full storage capacity of the data card The amount of remaining space and used space in data card are also displayed on screen Press Format to format the data card Proceed to Step 2 on page 4 13 Press View to display files stored in data card Proceed to Step 3 on page 4 13 Press Exit to discard changes and return to Instrument Settings menu MARK160 NOTE 1 The 44...

Страница 75: ...rmat has been completed Press OK to exit card format procedure and return to the Memory Card screen MARK161 MARK162 STEP 3 The 4400 lists data file names stored in card along with file size time and date when data was recorded The text color indicates the type of file black is for data file ddb green is for setup file set and red is for an unknown file Press Up Down arrow keys to scroll the page u...

Страница 76: ...nfiguration Action Result STEP 1 From the Instrument Settings Setup Menu screen press Reset to Factory Defaults A confirmation message verifies if you want to reset the instrument to factory configuration and lose all new data and settings Press Yes to erase existing settings and reset the instrument to factory configured setups The screen will return to the Instrument Settings menu Press No to ca...

Страница 77: ...aveshape 10 rms dev 10 RMS Variation Limits 10 Very Low 90 Low 110 High for voltage none for current Journal Limit journalling By Time for the various parameters Triggers all V trigger all V and I channels Journal Interval Power Values Power Values Interval 15 minutes Waveform Snapshot On Demand and Energy Demand Sub Interval 5 minutes Sub Intervals per Interval 3 Harmonics Journal Interval 15 min...

Страница 78: ...4 16 www com information itm com 1 800 561 8187 ...

Страница 79: ... user enters Threshold limits for capturing events are also set according to the monitoring mode selected Advanced setup options see Chapter 6 allow the user to modify trigger parameters and intervals that were previously set up through Automatic or Wizard setups Under advanced setup each channel must be turned on individually but any combination can be used Threshold limits can be set to any valu...

Страница 80: ...EP 1 Press the 4400 On Off power button to turn the unit on The Home screen will be displayed MARK001b STEP 2 Press Start Setup The Start Menu will be displayed MARK100 Section Title See Page A Automatic Setup 5 3 B Wizard Setup 5 5 C Monitor Same Circuit 5 24 D Load Setup Template from Card 5 34 E Load Data from Card 5 35 www com information itm com 1 800 561 8187 ...

Страница 81: ...t and frequency values appear on screen Data card status and available space in card are also displayed To continue Automatic Setup and begin data monitoring press OK Proceed to Step 2 To view the list of parameter settings for Automatic Setup press Summary Proceed to Step 3 on page 5 4 To display change probe types for current monitoring press Probe Proceed to Step 4 on page 5 4 Press Cancel to q...

Страница 82: ...ll return to Auto Config MARK123bpg STEP 4 Various probe types are available for each channel for current monitoring Press Change to display the probe types available for each channel Proceed to Step 5 on page 5 5 If using identical probe type for all Channels press to enable Set Identical The display will change to show only one probe selection for all channels Press Change to display the probe t...

Страница 83: ...ettings and return to previous screen MARK123bpg STEP 6 You need to set the CT scale factor when using a current probe that is not on the list Pressing Scale will show the numeric window to enter the CT scale factor on the current probe Use the keypad to set the CT scale factor See sample scale factor calculation on page 5 10 Press OK to accept the CT scale factor value The Current Probe Selection...

Страница 84: ... identify critical events and optimize mitigation solutions is recorded into the data card as it occurs Current Inrush Determining system characteristics during current inrush conditions such as impedance changes during motor energization or the I2 t curve of a breaker trip is key to preventative maintenance and enhanced power system performance Inrush type events such as motor start up typically ...

Страница 85: ...nuous Data Logging Demand Energy This logs the rms and power values once per second for totally gapless logging Cyclic triggers are disabled No waveforms are recorded in this monitoring mode EN50160 Power Quality EN50160 monitors and reports Quality of Supply QOS compliance as specified by the EN standard The seven parameters required by EN50160 to determine QOS compliance are Power Frequency Supp...

Страница 86: ... enable Set Identical The display will change to show only one probe selection Press Change to display the probe types available Proceed to Step 2 If you want to enable disable current channels press to select deselect Enable Currents Press Cancel to quit and return to Start menu MARK101 MARK103 STEP 2 Select your desired probe type NOTE Use the same probes for the following TR2500 for TR2500A TR2...

Страница 87: ...monitor current Press Cancel to retain previous probe settings and return to previous screen STEP 3 You need to set the CT scale factor when using a current probe that is not on the list Pressing Scale will show the numeric window to enter the CT scale factor on the current probe Use the keypad to set the CT scale factor See sample scale factor calculation on page 5 10 Press OK to accept the CT sc...

Страница 88: ... 1 When to use Scale factors must be entered for the following conditions A Dranetz current probe is connected to a permanently installed CT The current connections are made using a Dranetz ISO box The voltage connections are made using a PT Non Dranetz equipment Refer to the CT name plate or to the manufacturer s literature to determine the scale factor Sample calculation The scale factor for a s...

Страница 89: ...alue of 1 Press Next and go to page 5 11 To enter new scale factors press the numeric field of the Volts Amps channel where you want to enter new scale factors Proceed to Step 2 Press Cancel to quit and return to Start menu MARK105 STEP 2 Enter a new scale factor value using the numeric keypad Press OK to accept the new scale factor Press to clear and retype numeric values Press x1000 to multiply ...

Страница 90: ...n To select a circuit configuration press the Ckt arrow keys until the desired configuration is displayed An auto circuit detection window is displayed to show if selected circuit type and the detected voltages currents and phase sequence match text in green or do not match text in red When done with Circuit setup press Next Go to page 5 14 Real time Scope and Phasor screens are available These fu...

Страница 91: ...ecking the input range press OK to return to the Scope mode screen Once in Scope mode screen press Exit to return to Circuit Type Selection screen MARK201 MARK205 STEP 3 Phasor display shows a graph that indicates phase relations between voltage and current For more information on phasors refer to Chapter 3 View Real Time Data Section D Voltage and Current Phasor Press Demo to show animated phasor...

Страница 92: ...e and or Current value press the corresponding button and proceed to Step 2 To set the properties to track frequency of a monitored system press Tracking Proceed to Step 3 on page 5 14 Press Cancel to quit and return to Start menu MARK110 NOTE Make sure that the nominal values computed by the 4400 are correct Nominal values are used as basis for setting default thresholds and other parameters for ...

Страница 93: ... that if the 4400 loses external sync it will have a corresponding internal sync Sync Channel Check to specify the external sync mode to show which channel the signal is connected to See page 5 16 for more details on frequency synchronization Ch A Volts When set to Ch A the 4400 attempts to sync to an incoming voltage signal Ch D Volts When set to Ch D the 4400 only attempts to sync to voltage Ch ...

Страница 94: ...C are inappropriate for use as a sync source i e the frequency is unstable or DC A low distortion 50 60 or 400 Hz signal can be input to Ch D and used as a sync signal NOTE Failure to connect an external sync or to select an internal sync during current monitoring will result in erroneous data being collected and displayed Frequency Tracking Tracking determines how the phase locked loop circuitry ...

Страница 95: ...press to enable Continue and set limits to record events and statistical data Press Next and go to page 5 18 To use the instrument as a meter press to enable Use as a meter Proceed to Step 2 Press Cancel to discard changes and return to Start menu MARK109 STEP 2 The instrument is now configured for your specified wiring setup and is ready to use as a meter Press Finish to begin using instrument as...

Страница 96: ...istical studies and benchmarking field based equipment testing and evaluation No triggers are set so only trended values are available Continuous Data Logging Demand Energy sets the instrument to log rms and power values once per second until memory is filled or for specified time period EN50160 Power Quality monitors and reports Quality of Supply QOS compliance as specified by the EN50160 standar...

Страница 97: ...ns screen Action Result STEP 1 From the Choose Monitoring Mode screen select monitoring mode then press Next to display Advanced Options If the default settings for the specified monitoring mode are acceptable without change press Next Go to page 5 20 To review and or modify default threshold settings press the desired parameter on screen Go to Chapter 6 Advanced Setup Options Press Cancel to quit...

Страница 98: ...o work properly with the 4400 Non Dranetz Compact Flash cards may not be compatible with the instrument and cannot be supported by Dranetz Customer Service in case problems arise Users are advised to use only Dranetz parts and accessories Filename The following files are created on the data card filename set for setups template and filename ddb for saved events The maximum allowable length for a s...

Страница 99: ...ed Action Result STEP 1 From the Advanced Options screen press Next to display data card status If the default filename is acceptable without change and if the card is formatted to save data press Finish The sytem is ready to begin monitoring Go to Section B Monitor Same Circuit Turning Monitoring On Off on page 5 24 Press Change to enter a new site file name Proceed to Step 2 on page 5 22 Press F...

Страница 100: ...E The filename extension for the setup template is SET i e filename set Action Result STEP 2 Enter a new site file name using the onscreen keyboard Press OK to accept the new site file name Press Shift to enter a character in uppercase Press CAPS to enter all characters in uppercase Press Space to enter a space in between characters Press Clear All to delete the entire name on the space provided P...

Страница 101: ...d files i e if the site name is PowerGuide Site the filename will be PowerGuide Site00 DDB A number is automatically appended to the name such that filenames are automatically incremented every time the user starts monitoring with that same filename 4400 does not support file fragmentation When creating a file it will take the largest contiguous block and use that size block for data storage Delet...

Страница 102: ...me and date The Monitoring Menu also allows users to do Advanced setups via the Modify Trigger Parameters and Intervals option Unlike the Automatic and Wizard setup procedures Advanced setup allows users to change parameters and enter new limits to capture events A full discussion on modifying threshold settings is found in Chapter 6 Advanced Setup Options In this section The following topics are ...

Страница 103: ...d of the Wizard Setup the Site Name Memory Card screen prompts users to press Finish so as to start monitoring see page 5 21 The Monitoring Menu screen will be displayed To start monitoring press Start Now Proceed to Step 2 on page 5 26 To set monitoring at a specified date and time press Monitor using Start and End times Go to page 5 28 To modify parameter settings press Modify Trigger Parameters...

Страница 104: ... on CIRCUIT TYPE xxxxxx default or user specified MEMORY CARD x remaining space in the data card in percent FILENAME User specified or PowerGuide Site xx ddb where xx increments every time data is saved using the same file name EVENTS SAVED xx counter on the number of events saved to the data card CYCLES SAVED appears instead of Events Saved if characterizer is set to None Raw Data see page 6 15 J...

Страница 105: ...s completed and active recording is disabled NOTE 2 The Events button will display data if periodic measurements at regular intervals are available or if thresholds have been crossed See Chapter 7 View Event Data STEP 5 Press View present setup to dislay the parameter settings in effect Setup summary is available for review before during and after monitoring Press Up Down arrow keys to scroll the ...

Страница 106: ...rompts users to press Finish so as to start monitoring see page 5 21 The Monitoring Menu screen will be displayed To set monitoring at a specified date and time press Monitor using Start and End times Proceed to Step 2 For functional descriptions of the other buttons refer to Section C Monitor Same Circuit Turning Monitoring On Off on page 5 25 MARK121 STEP 2 The 4400 will monitor and collect data...

Страница 107: ...s are allowed to specify their own time date when they want to stop monitoring For example Set monitoring to Start at Sept 9 2003 12 00 00 End at Sept 9 2003 12 30 00 Press the End at Date and Time keys and proceed to Step 2 Press OK to accept the settings and return to Home screen Press Cancel to retain previous monitoring settings and return to Home screen MARK125b STEP 2 Use the Date and Time f...

Страница 108: ...ed hour minute second to start end monitoring Press to select the hour minute second field to display the numeric keypad Use the keypad to enter time settings Press OK to accept changes in time settings Proceed to Step 3 on page 5 31 Press Cancel to discard changes in time and return to Monitoring Control Menu MARK127 MARK129 MARK130 www com information itm com 1 800 561 8187 ...

Страница 109: ... setting the Start and End monitoring time date Proceed to Step 5 Press Cancel to discard the changes in time date monitoring settings and return to Monitoring Menu MARK131b STEP 4 After specifying the Start and End time date of monitoring the message MONITORING STATUS ARMED appears on screen Armed means that the system will automatically begin monitoring at the specified Start time and date Once ...

Страница 110: ...od when the unit will automatically collect and download event data Daily Monitors data in 24 hour cycle and then starts a new file The unit will append the filename for data collected every 24 hours Weekly Monitors data in 7 day cycle and then starts a new file The unit will append the filename for data collected every 7 days Bi Weekly Monitors data in 14 day cycle and then starts a new file The ...

Страница 111: ...ld settings you want to review and or modify Go to Chapter 6 Advanced Setup Options Press Site Name to set new filename prior to data monitoring The onscreen keyboard will appear see page 5 22 for instructions on how to use the keyboard Press Scale Factors to enter new scale factor values for Volts Amps channels The Scale Factor Setup screen will appear see page 5 11 for instructions on how to ent...

Страница 112: ...nd date when the setup files were recorded Setup files are arranged in the order of date and time they were recorded Press Up Down arrow keys to scroll the page up or down by one line Press to select highlight the desired setup template file Press OK to load setup template from card to the 4400 Proceed to Step 2 Press Cancel to quit and return to Start Menu MARK138pg STEP 2 The message Setup Templ...

Страница 113: ...n page 5 36 Topic See Page Loading Data from Card 5 35 Card Error Messages 5 36 Action Result STEP 1 From the Start Menu press Load data from card The 4400 lists the data files ddb stored in card along with file size time and date when the data files were recorded Data files are arranged in the order of date and time they were recorded Press Up Down arrow keys to scroll the page up or down by one ...

Страница 114: ...ption Card not inserted No data card inserted or inserted improperly Card not ready The Compact Flash data card controller is not ready Try reinserting the data card Card read error The data contains errors or the file has an invalid version No files on card No valid data file on card www com information itm com 1 800 561 8187 ...

Страница 115: ...s crossed Events result in a contiguous collection of cycles that is saved into memory An event consists of pre trigger cycle s trigger cycle s and post trigger cycle s Parameter threshold A value that the 4400 compares to a measurement to decide if an event occurs Also called a limit For example if the input voltage is measured as 135 Vrms and the parameter threshold for voltage is 132 Vrms 4400 ...

Страница 116: ... Capture Go to page 6 13 To select event characterizer press Characterizer Options Go to page 6 14 To review modify journal limit setups press Journal Limit Go to page 6 15 To review modify journal interval settings press Journal Interval Go to page 6 18 To review modify threshold settings for EN50160 monitoring press EN50160 Options Go to page 6 20 Press Next to accept threshold settings for adva...

Страница 117: ...ute peak settings The crest factor or instantaneous peak is the absolute peak sample value within one cycle The instantaneous peak triggers on the absolute peak value of the entire waveform Waveform capture settings Oscillatory transients are types of disturbances usually captured as waveshape faults The 4400 captures pre trigger and post trigger waveform cycles The waveshape fault triggering algo...

Страница 118: ... compared against the absolute value of each A D sample of the V and I channel waveforms NOTE Do not set this value to less than or equal to the peak of the normal waveform For a sinusoidal waveform the peak is 1 414 x the rms value Failure to do this will result in continuous triggering Enable toggles whether this limit is enabled or disabled Amps toggles between Volts and Amps Press Group A B C ...

Страница 119: ...ape limit Proceed to Step 3 on page 6 6 Press Prev to return to the instantaneous peak transient screen Press Cancel to retain previous threshold duration and return to Advanced Options menu MARK112_104 Brief explanation on floating window algorithm The figure above helps illustrate the floating window algorithm used for waveshape fault detection This window is visualized on screen as sliding alon...

Страница 120: ...e variations occur Enable toggles whether this limit is enabled or disabled Amps toggles between Volts and Amps Press Group A B C to set identical rms threshold value for Channels A B and C Press Next to set the transient waveform capture pre and post cycles setup Proceed to Step 4 on page 6 7 Press Prev to return to the cycle to cycle waveshape screen Press Cancel to retain previous rms limit and...

Страница 121: ...if you want to use the default waveform trigger cycle counts for transient events Pre trigger cycles 1 Post trigger cycles 2 Enable Set the same as RMS Variation Wave Snapshot Pre Post Setting if you want to use the same waveform trigger cycle counts to capture transient events and rms events Pre trigger cycles 2 Post trigger cycles 2 See Step 3 of the Procedure to record rms variation on page 6 1...

Страница 122: ...as the amount of rms sample cycles to record before and after trigger cycle RMS trigger parameters In order for the instrument to trigger on rms variation any one of the measured quantities for which a trigger is enabled must go above the High Limit or below the Low Limit for a period of at least one rms sample point which are taken twice per cycle with a one cycle sliding integration window The d...

Страница 123: ...x F Event Classification for definition of limit values Proceed to Step 2 on page 6 10 Press of Nominal to display the base unit for entering thresholds To enter limits in percent of nominal check the of nominal checkbox If unchecked limits are entered in absolute values Press Group A B C to set identical threshold values for Channels A B and C Press Next to define the number of rms summary and rm...

Страница 124: ...e come back within the limits for the duration of the cycles specified to end event Press Disabl to deactivate the limit field Press OK to accept the new threshold limits for rms variation Press Cancel to discard changes and return to the rms Variations Setup screen When done entering limit values close the keypad press OK or Cancel MARK112_211 NOTE 1 Parameter thresholds are best left disabled un...

Страница 125: ...g on off Press any Pre or Post trigger cycle field Use the numeric keypad to enter the cycle counts for corresponding rms sample waveform cycle capture RMS Summary Cycles Press Pre Trigger to set the number of cycles for Pre event start rms samples This setting is also used for Pre event end cycles Use the keypad to enter the number of cycles of rms samples to record before the event start trigger...

Страница 126: ...aved before the event start and event end cycles Press Post Trigger to set the number of cycles for Post event end waveform cycles Use the keypad to enter the number of waveform cycles to be saved after the event start and event end cycles When done entering values close the keypad by pressing OK to accept the new cycle count settings or Cancel to ignore changes and return to previous cycle settin...

Страница 127: ...accept new trigger channel settings and return to Advanced Options menu Press Cancel to retain previous trigger channel settings and return to Advanced Options menu Press Group A B C to set identical matrix for Channels A B and C MARK112_207 NOTE First row channel selection When individual Volts VA VB VC VD trigger save waveform data for the checked channels under Saved Waveforms Second row channe...

Страница 128: ...s Characterizer Options The 4400 measures event data in compliance with the criteria set by IEEE 1159 or IEC 61000 4 30 Class A Check to select IEEE 1159 Standard or IEC 61000 4 30 Standard to characterize event data Check None Raw Data if you do not want to characterize event data according to any measurement standard Press OK to accept changes in characterizer setting and return to Advanced Opti...

Страница 129: ...solute limit for comparison that is higher than the high limit High specifies an absolute limit for comparison that is higher than the low limit Low specifies an absolute limit for comparison that is lower than the high limit Very Low specifies an absolute limit for comparison that is lower than the low limit Deadband specifies how much a value can change before another event is recorded The Very ...

Страница 130: ... select the applicable phase A B C D or phase to phase setting A B B C C A where you want to set threshold limits If you want to set threshold limits to capture data press to check Enable The limit fields will be activated to allow you to enter threshold values Press the limit field Very High High Low Very Low Dead Band to display the numeric keypad Use the keypad to enter the limits for the corre...

Страница 131: ...ng Term Flicker Frequency Residual Current Reactive Power Reactive Power Demand VAR Hrs Harmonic Power Unsigned Long Term Flicker Net Current True Power Factor RMS Current Demand Displace ment Power Factor Distortion Total Harmonic Distortion Total Interharmonic Distortion Telephone Influence Factor Crest Factor Power Transformer Voltage THD Fund Voltage TID Fund Voltage TIF Fund Volts Crest Facto...

Страница 132: ...mand Sub Interval and Sub Intervals per Interval Refer to the time interval used in calculating power demand values Demand calculations are made every sub interval on the values that occurred during the most recent Demand Interval Values set for Demand Sub Interval must be an integer divisor of the Demand Interval since the former applies when updating certain parameters of the latter Harmonics Ha...

Страница 133: ...1 SEC 1 MIN 2 MINS 3 MINS 5 MINS 10 MINS 15 MINS 1 HR Waveform Snapshot OFF ON Selections for Demand and Energy Demand Sub Interval in MINUTES OFF 3 5 10 15 Sub Intervals per Interval OFF 1 2 3 4 5 6 Selections for Harmonics Harmonics Journal Interval OFF 30 SEC 1 MIN 2 MINS 3 MINS 5 MINS 10 MINS 15 MINS 1 HR Selections for Flicker Pst Short Term Interval in MINUTES OFF 1 2 3 5 10 15 30 Plt Long T...

Страница 134: ...by Low Voltage LV and Medium Voltage MV public networks NOTE EN50160 is defined for the electricity supplied at the supply terminals and does not deal with the supply system or consumer s installation or electrical equipment itself Since the standard deals with the voltage characteristics which can be expected in public distribution networks other aspects essential for supply quality i e short cir...

Страница 135: ...d to enter new frequency values Press to select from the following EN50160 monitoring voltage levels Leave as is 120 Vrms Low Voltage 230 Vrms 10 Low Voltage 230 Vrms 10 6 Low Voltage 230 Vrms 6 10 Medium Voltage 11 kVrms LV is defined as 1kV nominal MV is 1kV to 35kV nominal Press to enable disable miscellaneous option Islanded Islanded means isolated from the power grid Islanded is disabled by d...

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Страница 137: ...rends for a more detailed view View data icons The Events and Trend icons are used to view event data Both icons are accessible at the Home page The Events button will display event activity graphs waveform display event Detail magnification and Options to change and or add parameters channels to plot Buttons to view previous next event and waveform rms cycle display are also available NOTE Event ...

Страница 138: ... in the computer NodeLink transfers stored data from the 4400 to a computer via standard RS 232 serial port USB port Ethernet or modem connection DranView is a viewer and data analysis software that allows users to manage event data downloaded in the computer See Chapter 9 Downloading Events for more information on NodeLink and DranView applications NodeLink and DranView are owned and distributed ...

Страница 139: ...om the data card A monitoring status message appears on the top section of the screen Refer to Chapter 5 Start Menu Section C Monitor Same Circuit on page 5 24 for the procedure on how to capture events by turning monitoring on Press Events to view event list graphs and waveform rms display Proceed to Section A Events on page 7 4 Press Trend to trend journal data and view time plots Proceed to Sec...

Страница 140: ...llowing users to change and or add parameters channels for each of the four plot areas Zoom box features wherein users can expand or narrow the size of a zoomed area via touch and drag are also available for more thorough data analysis and interpretation Users can select the number of waveform and rms cycles to view as well as display event textual summary as shown on pages 7 9 thru 7 13 In this s...

Страница 141: ...me date channel parameter classification of displayed event monitoring start time and date monitoring end time and date or present time date if monitoring is still on event activity graph p 7 6 trigger channels view event detail options to change add parameter channel to plot p 7 15 display previous event display next event toggle between waveform andrms display return to Home screen display event...

Страница 142: ...s located on the top section of the event screen see page 7 5 Four timelines represent all events recorded from the time monitoring started Events for voltage channels are displayed above the grid and current channels are displayed below the grid www com information itm com 1 800 561 8187 ...

Страница 143: ... Result STEP 1 From the Home screen press Events The down arrow button located on the top right section of the screen is used to access the Event List Press the down arrow button to view the Event List screen The top section of the Event List screen features a summary description of the selected event in highlight Each entry is identified by the time and date when the event was captured the color ...

Страница 144: ...e data card Action Result STEP 2 The highlighted field indicates that the particular event entry has been selected Press OK to view details of the selected event Press Cancel to ignore event entry selection and return to the default event screen MARK503 MARK504 NOTE The left and right arrow keys can be used to display previous next event www com information itm com 1 800 561 8187 ...

Страница 145: ...reen is generated for each event The detail screen shows events in rms by default Follow these steps to view event details Continued on next page Action Result STEP 1 From the Home screen press Events Events must already be loaded into memory to be available for display Use the event list to scroll through event entries OR use the left and right arrow keys to view previous next event display Press...

Страница 146: ...t covered in the zoom box is also displayed NOTE The horizontal drag is locked between all graphs This means the horizontal drag will apply consistently to all data plots The vertical drag is independent by axis Users have the option to lock unlock the vertical drag Press Lock Y if you want the vertical axis to apply consistently to all data plots Press Unlock Y if you want to adjust the vertical ...

Страница 147: ...rms and waveform display NOTE Pressing Wave will only display waveform data for channels that are enabled to record waveforms For channels that do not have associated waveform data the screen will maintain the format but will leave the plot blank Use the Text button to display the event threshold values and other details pertaining to the disturbance that occurred Pages 7 12 and 7 13 show examples...

Страница 148: ...nts are available for display press Detail to display the functions that can be used to further analyze the waveform rms i e the Text button Press Text to display the event threshold values and textual summary Only events generated by 3 phase voltage and current waveforms will include information on Directivity in the text summary Directivity shows the origin of the sag whether Upstream or Downstr...

Страница 149: ... switch will include text detail on capacitor switch analysis and directivity when detected This capacitor switching event is generated only in 3 phase voltage and current waveforms Press Text to display the event threshold values and textual summary The text summary will display the following characteristics to describe the capacitor switching event The type of the event whether it is Normal Back...

Страница 150: ...rameters are required to define how an rms variation is triggered Very Low limit Low limit High Limit Cycles in range to end event As per IEEE and IEC standards for multi phase systems the beginning of the voltage rms event occurs when any phase voltage goes outside the limits and ends when all of the phases are within limits for an end event number of cycles specified This is only true for voltag...

Страница 151: ...he Plot The plot display area will resize according to the number of parameters channels enabled disabled for display Press the Change button adjacent to the Plot where you want to change and or add parameters channels to plot For example Press Change adjacent to Plot 1 Proceed to Step 2 on page 7 16 Press OK to accept changes and view new plot display Press Cancel to ignore changes and return to ...

Страница 152: ...to ignore parameter channel changes and return to the event screen containing the original plot MARK512 Step 3 The parameter channel changes are reflected in Plot 1 Press OK to accept changes and view event with the new configuration Press Cancel to ignore parameter channel changes and return to event screen with the original configuration NOTE The event screen retains the present configuration ev...

Страница 153: ...e measured more accurately using a one 1 second interval summarized by min max and avg at the end of the interval Distortion TIF RMS THD Frequency Parameters include voltage and current THD voltage and current TID voltage and current TIF rms crest factor signed and unsigned harmonic and transformer factor NOTE See pages 6 17 for the detailed list of parameters available for trending In this sectio...

Страница 154: ... area via touch and drag The zoom feature allows users to view trend coordinates of min max and avg values in greater detail Sample trend screens Sample screens below feature the same Voltage RMS parameter Example 1 One Parameter Multiple Channels plot Voltage RMS parameter with enabled channels A in red B in yellow and C in blue The plot below has been zoomed in three times Example 2 One Paramete...

Страница 155: ...s the Magnify button to use the zoom features and to view plot coordinates in detail Press Exit to quit and return to Home screen MARK431 STEP 2 Individual plot numbers appear on the left hand section of the screen Users have the option to change and or add parameters channels to display Press the parameter field that you want to change For example Press to change Plot 2 Parameter 1 Proceed to Ste...

Страница 156: ...eters see RMS Settings on page 7 21 Press Cancel to ignore changes and return to the previous screen MARK433 STEP 4 Parameter channels on Plot 2 were disabled Press OK to accept changes and view new plot display The plot area will resize according to the plot numbers enabled for display Whereas the original plot in Step 1 shows Plot 1 and Plot 2 on display the screen auto adjusts when parameters i...

Страница 157: ...every 8 33 msec The min max avg of these cyclic values are continually updated and saved every user programmed journal interval see Chapter 6 Advanced Setup Options Journal Interval for Timed Readings on page 6 21 1 Sec RMS Similar to cyclic rms except that each rms value is computed over 1 second s worth of data points which is 1 60th of a second 60 Hz rather than over 1 cycle NOTE Data for Cycli...

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Страница 159: ...L decision of compliance The standard monitoring period is one complete week beginning Sunday 00 00 midnight Monitoring periods of less than one week will render an evaluation status that is Incomplete and compliance marked as Undetermined Press EN50160 to access the EN50160 statistical reports Status displays meter data or event count in a 2x2 3x3 or 4x4 matrix The annunciator panel is also color...

Страница 160: ...nitoring period EN50160 monitoring mode EN50160 will be able to display data when the instrument has been configured to monitor EN50160 Power Quality Refer to Chapter 5 Start Menu Section B Wizard Setup Monitoring Mode on page 5 18 for the procedure on how to turn EN50160 Power Quality monitoring on In this section The following topics are covered in this section Topic See Page EN50160 Measurement...

Страница 161: ...t over the sequence of 10 seconds measurement Frequency is represented by a single value and a single bar The bar is a hyperlink to the Power Frequency Graph see page 8 8 Supply Voltage Variations Under normal operating conditions load changes cause variations of the 10 minute average supply voltage Generally this is compensated by automatic voltage regulation within a period of a few tenths of se...

Страница 162: ...tage Harmonic displays a cluster of bars one for each phase The color of each bar indicates the compliance status that is calculated by adding the status of Total Harmonic Distortion THD and Harmonics 2 thru 25 The bars for Harmonic Voltage is a hyperlink to the Harmonic graph see page 8 8 Interharmonic Voltage Interharmonic displays a cluster of bars one for each phase The color of each bar indic...

Страница 163: ...95 of one week 10 to 15 of Un during 100 of one week Supply voltage variations Under normal operating conditions excluding situations arising from faults or voltage interruptions Mean rms over 10 minutes 0 of Un or Uc during 95 of one week 10 to 15 of Un during 100 of one week Flicker Plt 1 for 95 of the time Also 5 normal 10 infrequent for LV 4 6 for MV Supply voltage dips No criteria specified j...

Страница 164: ... MV Supply Characteristics declared voltage range 1kV to 35kV Harmonic voltage Under normal operating conditions 10 minute mean rms values Individual Harmonic voltage up to the 25th shall be the value of Un given under Harmonic Compliance Limits see table below during 95 of one week 8 THD THD up to the 40th 8 Interharmonic voltage Individual Interharmonic voltage up to the 24th 25th shall be the v...

Страница 165: ...propriate The table below indicates the Interharmonic Compliance Limit values in relation to the nominal voltage Interharmonic Group Number Limit DC 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 20 All other groups 5 0 4 8 4 6 4 4 4 2 4 0 3 8 3 6 3 4 3 2 3 0 2 8 2 6 2 4 2 2 2 0 1 8 1 6 1 4 1 2 1 0 www com information itm com 1 800 561 8187 ...

Страница 166: ...Compliance Statistical Bar Chart Continued on next page Action Result STEP 1 From the Home screen press Reports Press EN50160 to display the EN50160 statistical reports The Compliance Statistics bar chart displays the parameters required for determining compliance A green bar indicates that the parameter is within compliance A red bar indicates that the parameter does not comply with EN50160 Selec...

Страница 167: ...ance This graph displays the status of parameter with respect to each range The bar chart indicates the percentage of intervals passing the specified compliance Press Exit to return to the Compliance Statistical bar chart MARK478 STEP 3 The Harmonic graph displays the status of each of the individual harmonics and THD for each phase The bar chart indicates the percentage of intervals passing the s...

Страница 168: ...practical reason that for higher orders the values are generally so small as to be impractical to measure Another reason is because of the difficulty of giving values which would be relevant to all networks Action Result STEP 4 The Interharmonic graph displays the status of each individual Interharmonic and TID for each phase The bar chart indicates the percentage of intervals passing the specifie...

Страница 169: ... status From the EN50160 screen on page 8 3 press History The Compliance History table will appear as shown below Evaluation Status The EN50160 specified compliance evaluation period is a 7 day one week period The evaluation status is Complete if monitoring is done within one full week or Incomplete if monitoring is done in less than one week An evaluation status is Incomplete under the following ...

Страница 170: ...red mark if evaluation is done for a complete 7 day week period Compliance displays an Undetermined black mark for incomplete periods A PASS or FAIL compliance status is hyperlinked to the Compliance Statistical Bar Chart that shows the seven parameters required for determining compliance See Compliance Statistical Bar Chart on page 8 8 RMS Event Count Details of rms variation event count are show...

Страница 171: ...nce Statistics bar chart screen on page 8 3 press DISDIP The UNIPEDE DISDIP Statistics table will appear as shown below RMS Event Count The table shows rms variations of specified range of magnitude and duration also called bins For example an rms variation with a magnitude of 80 90 of nominal and 1 5 cycles in duration is one bin whereas 80 90 and 10 30 cycles is another 70 80 and 10 30 cycles is...

Страница 172: ...h as Transient Overvoltage classified in 5 Magnitudes x 1 Count The EN50160 DISDIP 3D Graph is an object representation of the table for rms variations found in page 8 13 The graph offers a quick and visual way to see what category most of the rms disturbances fall into whether as Dips Interruptions or Temporary Overvoltages MARK474 Display table for RMS Events p 8 13 Display DISDIP 3D graph see b...

Страница 173: ...and date of occurrence Maximum phase values of Rapid Voltage Change Flicker Supply Voltage Unbalance and Harmonic are also displayed along with time and date of occurrence From the Compliance Statistics bar chart screen on page 8 8 press Min Max The Min Max table will appear as shown below MARK476 MARK477 press to show Harmonic values up to order no 25 www com information itm com 1 800 561 8187 ...

Страница 174: ...al data and events can be directly viewed from the annunciator panel For example From the Reports screen press Status The annunciator panel will display Standard PQ preset parameters by default shown below NOTE Where applicable the values reported within a parameter in the annunciator panel refer to measurements on channels A B C and D respectively The measurement values for each channel are updat...

Страница 175: ...lication The sample screens below show preset parameters for Motor Quality setup The following are the three different presets available Standard PQ uses the standard power quality parameters based on IEEE 1159 PQ standard This includes basic power parameters such as volts amps watts event counters THD and flicker EN50160 displays parameters as specified by the EN50160 standard Motor Quality displ...

Страница 176: ...described on page 8 22 Setup Parameters Standard PQ RMS Voltage Sag Pst RMS Current Swell Voltage THD Frequency Transient Active Power EN50160 RMS Voltage Sag Pst Frequency Swell Voltage THD V RMS Imbalance Transient Current THD Motor Quality RMS Voltage True Power Factor Voltage THD Fund RMS Current Horsepower Current THD Fund V RMS Imbalance Derating Factor Negative Sequence Current www com info...

Страница 177: ...or Severe When monitoring parameters that are within limits are shown in green indicates Normal state Those that are moderately out of limits exceeding Low or High threshold limits are shown in yellow indicates Moderate state Parameters that are extremely out of limits exceeding Very Low or Low threhold limits are shown in blinking red indicates Severe state Annunciator panel links Users may choos...

Страница 178: ...etail Proceed to Step 2 MARK608 STEP 2 Press to select the parameter that you want to view in detail Press View Graph to display the data plot for V RMS Imbalance Proceed to page 8 21 Press View Limits to display the threshold values crossed Proceed to page 8 22 Press Edit Panel to display the tab function where you can disable enable parameters channels to plot Proceed to page 8 22 MARK609 NOTE A...

Страница 179: ...C if the selected monitoring mode is other than EN50160 When monitoring under EN50160 mode Imbalance will be a simple value as per IEC definition defined as the sum of negative sequencing components divided by the sum of positive sequencing components similar to meter readings under Meter Mode Press the Magnify button to use the zoom features and to view plot coordinates in detail Press Param to s...

Страница 180: ...sed that cause the V RMS Imbalance event are displayed on screen MARK612 Once Edit panel is selected the window where you can select Metered Data journal categories to plot is displayed You can also view the trend plot for sag swell and transient by pressing the Status button MARK613 www com information itm com 1 800 561 8187 ...

Страница 181: ...nd software applications necessary to transfer and store 4400 data files to a computer Topic See Page External Communication Interface Connection Setup via RS232 Connection Setup via USB Connection Setup via Ethernet Connection Setup via Modem 9 2 9 3 9 4 9 5 9 6 Downloading Events via NodeLink 9 10 Viewing Events via DranView 9 11 DranView with HASP 9 12 www com information itm com 1 800 561 8187...

Страница 182: ...s available in three types a 9 pin RS232 Communication Module P N COMM RS232 a USB Communication Module P N COMM OUA an Ethernet Communication Module P N COMM OEA The 4400 communication modules are optically isolated devices using infrared light to transfer text and graphics to a computer running NodeLink These modules are designed to connect the 4400 optical serial port to the appropriate interfa...

Страница 183: ... the RS232 COM port on your computer supplies voltage power the battery charger UPS for DC power input is not required Otherwise COMM RS232 requires that an external power source be connected For external power supply use the optional accessory Battery Charger UPS P N XBC PX5 available from Dranetz Connect the DC plug from the battery charger UPS to the 12V 3W max input jack on the RS232 adapter C...

Страница 184: ...tion Module P N COMM RS232 3 Connect the 9 pin RS232 connector to the USB to RS232 Serial Adapter 4 Install the software on the compact disc that came with your USB to RS232 Serial Adapter This will create a virtual COM port on your computer at the next available serial port 5 Connect the USB cable from a USB port on your computer to the USB socket of the RS232 Serial Adapter 6 Check the Device Ma...

Страница 185: ... the proper source 120V AC for US type plug or 230V AC for Euro UK or Australia type plug NOTE For battery backup operation replace the AC adapter with the optional accessory Battery Charger UPS P N XBC PX5 available from Dranetz 4 Set the IP configuration of the Ethernet Communication Module Consult your IT Department for the appropriate setting of your local area network See Chapter 4 Instrument...

Страница 186: ...should be chosen for both Ideally the speed should be at or just below the anticipated modem connect speed Since most modems today will attempt to connect at least at 56 kbps 38 4 kbps would be a good choice for the two port speeds This helps to prevent possible modem buffer overflow Follow the steps below to configure the 4400 for a port speed of 38 4 kbps See Chapter 4 Instrument Settings Commun...

Страница 187: ...llow the steps below to configure the port speed for the Windows modem in the computer 1 Press the Start button 2 Select Settings and then Control Panel 3 Double click on Phone and Modem Options 4 Select Modems in the subsequent dialog box 5 In the list of modems that is displayed click to highlight the modem in question and select Properties 6 On the General tab of the modem properties dialog box...

Страница 188: ...tual keypad that appears on the screen to change and enter the new string command The modem initialization string commands for the Conexant Rockwell chipset and the Agere Lucent chipset are discussed in the next section 3 When done click on OK to accept changes in modem communications settings Modem initialization string command The following is the AT initialization string for a modem using the n...

Страница 189: ...the modem to restore factory configuration S0 2 turns auto answer on and sets the number of rings to answer to two K0 turns flow control off E0 disables baud rate fall back fall forward S30 6 sets a 60 second inactivity modem hang up timeout is a command delimiter A similar note regarding connect speeds applies Try using the AT V90 command and modifying the contents of S registers S37 and S38 www ...

Страница 190: ...ad and install the latest 4400 firmware upgrade from the web Contact the Dranetz Customer Service Department for further information and assistance on upgrading the 4400 firmware NodeLink communicates directly with the 4400 using the external communications devices described on pages 9 2 to 9 9 Depending on the communication assembly used NodeLink can communicate with the 4400 either by RS232 seri...

Страница 191: ...INSTALL DRANVIEW WITH HASP READ THE INSTRUCTIONS FOUND ON PAGE 9 12 AND OR THE INSTALLATION GUIDE THAT CAME WITH YOUR DRANVIEW SOFTWARE PACKAGE DranView application DranView is a Windows NT 2000 XP compatible program that is used to access and retrieve files from a data card or from other disk media compatible with MS Windows operating system Following are the features and highlights of the DranVi...

Страница 192: ...RT button and select RUN Type d setup or whatever disc drive DranView is inserted and press ENTER Follow the on screen instructions to continue installing DranView Continued on next page Operating System MS Windows NT 4 0 2000 or XP Win 2000 or Win XP recommended Processor Pentium class or higher Clock Speed 133 MHz or higher Memory 256 MB or higher 512 MB or higher recommended Disk Requirements 2...

Страница 193: ...lign the HASP to the USB port and push gently to lock it in place Keep the HASP in the port while using the DranView application The HASP is programmed to allow DranView V6 x to work with a specific Dranetz product The table below lists the HASP ID labels that go with the corresponding Dranetz product Continued on next page Supports the following Dranetz products ID Label HASP for USB Port HASP fo...

Страница 194: ...ost or destroyed HASP for USB Port HASP for Printer or Parallel Port Continued on next page Supports the following Dranetz products ID Label HASP for USB Port DRAN VIEW ENTERPRISE PQDIF Sig Comtrade TEXT DVE PQDIF PQDIF Sig Comtrade TEXT 4400 PX5 PX5 400 DVE PX PQDIF Sig Comtrade TEXT 4300 PP1 658 DVE LEGACY PQDIF Sig Comtrade TEXT 4300 PP1 658 4400 PX5 PX5 400 DVE ALL Top Side Bottom Side www com...

Страница 195: ...mer service and support If any item is missing or for installation or operating assistance with the DranView software package please contact the Dranetz Customer Support at 732 287 3680 or 1 800 372 6832 As part of our continuing quality development effort and in the event of finding serious bugs Dranetz may occassionally post a self installing upgrade patch which users can download for free The p...

Страница 196: ...9 16 www com information itm com 1 800 561 8187 ...

Страница 197: ...ns used to download and view event data in a computer Ordering information To order accessories contact Dranetz Customer Service Department at Topic See Page Hardware Accessories List Descriptions A 2 Software Accessories List A 8 Dranetz Tel 732 287 3680 1000 New Durham Road Tel 1 800 372 6832 Edison NJ 08818 4019 USA FAX 732 248 1834 Attention Customer Service www dranetz com www com information...

Страница 198: ... 60A 600A 6000A 24 LEMFLEX Current Probe 60A 600A 6000A 36 LEMFLEX Current Probe 60A 600A 6000A 48 RR 3035A 24 RR 3035A 36 RR 3035A 48 RR 6035A 24 RR 6035A 36 RR 6035A 48 Battery Powered DRANFLEX Probes DRANFLEX Current Probe 300A 3000A 24 DRANFLEX Current Probe 300A 3000A 36 DRANFLEX Current Probe 300A 3000A 48 DRANFLEX Current Probe 600A 6000A 24 DRANFLEX Current Probe 600A 6000A 36 DRANFLEX Cur...

Страница 199: ... 9V US AC Adapter 9V EURO T402 P5P ND T408 P5P ND Voltage Probes Fuse Voltage Adapter for single phase connection FVA 1 Fuse Voltage Adapter for three phase connection FVA 4 Single Phase Measurement Cord 115V US SPMEASCORD US Single Phase Measurement Cord 250V Europe SPMEASCORD EURO Single Phase Measurement Cord 250V UK SPMEASCORD UK Single Phase Measurement Cord 250V Australia SPMEASCORD AUST Dat...

Страница 200: ...4300 Battery Pack 7 2V 2 7Ah BP PX5 External Battery Charger UPS XBC PX5 External Battery Charger with LEMFLEX Adapter Cables LF PSP External Battery Charger with DRANFLEX Probe Power Adapter DF PSP Isolated Current Transformer 0 1A to 5A ISO 65X 5 Dranetz Reference Publications Field Handbook for Electrical Energy Management HB114415 Field Handbook for Power Quality Analysis HB114414 S www com in...

Страница 201: ...r 48 probe length conductor s up to 17 diameter DRANFLEX Current Probes DRANFLEX optional current probes allow current measurements in the range of 5 to 3000 A full scale or 10 to 6000 A full scale DRANFLEX probes are available in three sizes 24 probe length conductor s up to 8 diameter 36 probe length conductor s up to 11 diameter 48 probe length conductor s up to 17 diameter DRANFLEX4300 probes ...

Страница 202: ...dapter LAN FIber Optic Adapter Miscellaneous hardware Weather Resistant Enclosure This weatherproof enclosure is designed to keep the 4400 and its cable connections in place It is made of fiber glass and is intended for indoor and outdoor use This enclosure is sturdy lightweight corrosion resistant It is able to withstand windblown dust rain splashing water and ice formation Soft Carrying Case Hea...

Страница 203: ...o conducting a thorough energy audit power distribution analysis and methods of remedying inefficiencies of energy management Field Handbook for Power Quality Analysis This handbook is divided into six sections containing step by step instructions for discovering and solving complex power quality problems Example waveforms and case studies are included www com information itm com 1 800 561 8187 ...

Страница 204: ...PX5 PX5 400 4400 5User Package supports PQDIF Sig Comtrade TEXT 4300 PP1 658 5User Package supports PQDIF Sig Comtrade TEXT 4300 PP1 658 PX5 PX5 400 4400 FOR DRANVIEW V5 x DranView V5 x or higher with PX5 and 4400 driver 5 User Package supports PX5 PX5 400 4400 5 User Package supports all Dranetz products including PX5 and 4400 with Math and PQDIF driver 5 User Package supports PX5 4400 658 PP1 an...

Страница 205: ...y version does not require a hardware lock or HASP in order to work properly in a computer The DranView hard key version can be installed in multiple computers but can only be used in a computer where a HASP driver is properly installed A HASP is available for installation to either the USB port or the Printer Parallel port For more information on the NodeLink and DranView product applications ref...

Страница 206: ...A 10 www com information itm com 1 800 561 8187 ...

Страница 207: ...lowing specifications are covered in this appendix Topic See Page General B 2 Interfaces B 3 Measured Parameters B 4 Computed Parameters B 5 Parameter Settings in Each Monitoring Mode B 9 TR2500 Current Probe B 11 TR2510 Current Probe B 12 www com information itm com 1 800 561 8187 ...

Страница 208: ...me displayed in analog or digital 12 or 24 hour format Accurate to 60 seconds per month Compact Flash Data Card Sizes range from 32MB to 128MB Power Requirements Use ONLY the external power supply provided with the unit for operation and battery charging Use of any other power supply is not recommended Voltage 90 264V AC 45 66 Hz Consumption 20 watts maximum Field replaceable batteries More than 2...

Страница 209: ...g Programmable backlight time out to reduce power consumption Reactivates with touch Resolution 360 x 240 dot matrix Size 3 75 x 4 75 inches Alarm Audible alarm of short approximately 0 1 second or long approximately 1 second duration to call attention to an error condition or event trigger respectively Communication Connect to the 4400 mainframe using either of the following interface adapter RS2...

Страница 210: ...e 10 200 of Rated Probe Input Dranetz probes RMS Accuracy 0 1 of Reading 0 05 Full Scale plus Probe Accuracy 3KHz bandwidth 1 second rms readings Phase Each voltage current pair i e Channel A voltage Channel A current are sampled simultaneously to preserve phase relationship Frequency Two ranges user selectable For 4400 30 70 Hz default with up to 25 Vthd 15 30 Hz Accuracy 0 2 of reading Environme...

Страница 211: ...lues of the voltage and current Fundamental Apparent Power Unsigned value calculated using the product of the fundamental rms values of the voltage and current Fundamental Power Signed value calculated using the product of the fundamental apparent power and the cosine of the phase angle between the fundamental frequency components of voltage with respect to current 0 0V 0I Volt Ampere Reactive Sig...

Страница 212: ...as the signs go it is assumed that Lag inductive is plus and Lead capacitive is minus when energy is delivered to the load In the code this is implemented as Signum Watts cosine 0 Signum Vars sine 0 Signum PF Signum Watts Signum Vars where signum denotes the positive or negative sign Source The diagram above matches Figure 9 26 Relationships Between Watts Vars and Volt Amperes found on page 228 of...

Страница 213: ...rithmetic Total Apparent Power Vector Total Fundamental Apparent Power Arithmetic Total Fundamental Apparent Power Vector Total Continued on next page C B A Tot WATT WATT WATT WATT fund C fund B fund A fund Tot WATT WATT WATT WATT fund C fund B fund A fund Tot VAR VAR VAR VAR C B A Tot Arithmetic VA VA VA VA 2 2 fund Tot Tot Tot Vector VAR WATT VA fund C fund B fund A fund ot T Arithmetic VA VA VA...

Страница 214: ...isplacement Power Factor Arithmetic Total See Note on page B 7 for sign information Displacement Power Factor Vector Total See Note on page B 7 for sign information WATT Tot TPFArithmetic Tot VA Arithmetic Tot WATT Tot TPFVector Tot VA Vector Tot WATT Tot DPFArithmetic Tot VA Arithmetic Tot fund WATT Tot fund DPFVector Tot VA Vector Tot fund www com information itm com 1 800 561 8187 ...

Страница 215: ...mit 90 Off 90 Off Off 90 Very Low Limit 10 Off 10 Off Off 1 RMS Pre trigger cycles 6 4 4 0 1 6 RMS In Out Post trigger cycles 6 200 100 10 50 Hz 12 60 Hz 2 6 RMS Out In Post trigger cycles 6 200 1000 10 50 Hz 12 60 Hz 2 6 Waveform Capture Pre trigger cycles 2 4 4 0 1 2 Waveform Capture Post trigger cycles 2 200 1000 10 50 Hz 12 60 Hz 2 2 Transients Absolute Instantaneous Peak 170 350 170 Off Off 1...

Страница 216: ... Active Channels When Amps go out record Fault Amps Channels Fault Amps Channels Fault Amps Channels Off Off Fault Amps Channels Journal Intervals Volts 10 minutes Off Off 10 minutes 1 second 10 minutes Amps 10 minutes Off Off 10 minutes 1 second 10 minutes Power 10 minutes Off Off 10 minutes 1 second 10 minutes Demand 15 minutes Off Off 15 minutes Off 15 minutes Energy 10 minutes Off Off 10 minut...

Страница 217: ...curacy 48 to 400 Hz 1 5 reading 0 6A 400 to 3000 Hz 3 reading 0 8A Working voltage 600 V max Frequency range 48 to 3000 Hz Output signal 3 mV A Maximum conductor size 1 18 30 mm Maximum bus bar size 2 5 x 0 20 63 x 5 mm Phase shift 45 to 1000 Hz Less than 4º Operating temperature 14 to 122 ºF 10 to 50 ºC Storage temperature 40 to 158 ºF 40 to 70 ºC Dimensions 2 60 x 7 68 x 1 34 66 x 195 x 34 mm We...

Страница 218: ...o 10 Arms Accuracy at 60 Hz 0 1 to 10A 1 reading 0 01A Working voltage 600 V max Frequency range 40 to 3000 Hz Output signal 150 mV A Maximum conductor size 0 78 20 mm Phase shift at 60 Hz 1 to 5A less than 1º 5 to 10A less than 1 5º Operating temperature 14 to 131 ºF 10 to 55 ºC Storage temperature 40 to 158 ºF 40 to 70 ºC Dimensions 5 47 x 2 00 x 1 18 139 x 51 x 30 mm Weight 6 5 oz 180 g NOTE Cu...

Страница 219: ...e its internal battery in six 6 hours The 4400 uses a non volatile flash memory for backup that is not operator replaceable Data will not be lost if the battery pack is removed The flash memory will store data temporarily In this appendix The following topics are covered in this appendix Topic See Page Battery Specifications C 2 Battery Safety Precautions C 3 External Battery Charger C 4 Battery P...

Страница 220: ... continuously for more than three 3 hours Suggested replacement interval Two years Part Number BP PX5 NOTE The length of time that the 4400 can operate on the battery pack degrades over the life of the batteries and the number of charge discharge cycles Dimensions Size 2 3 8 Width x 6 Height x 4 1 2 Depth 30 x 6 4 x 20 3 cm Weight 1 5 pounds 0 7 kg Environmental Operating 0 to 50 C 32 to 122 F Sto...

Страница 221: ...teries au moyen díun chargeur externe autre que le chargeur de batterie Dranetz car un rechargement fautif pourrait entrainer l explosion de la batterie WARNUNG Die Batterien dürfen NICHT kurzgeschlossen werden Im Falle eines Kurzschlusses konnen die Batterien lebensgefährliche Ausgangsstrome leiten 4400 ist mit einem internen Batterieladegerät ausgestattet Die Batterien sollten nur mit dem Ladege...

Страница 222: ...ccessories DranFlex or LemFlex current probes refer to the applicable Information Sheets for these accessories if used Current probes can source power from the XBC PX5 for uninterrupted current measurement analysis without having to replace probe batteries that have limited battery life NOTE The battery charger is only operational for charging a single battery pack and providing backup power to Dr...

Страница 223: ...t the applicable supplied power cord US P N 900744 Euro P N 115369 G2 UK P N 115368 G2 or Australia P N 901347 to the power supply inlet plug Next plug the AC power plug of the battery charger to the proper power source 120 VAC for US plug or 230 VAC for Euro UK or Australia type plug 4 Allow the battery to charge for a minimum of six 6 hours before use NOTE The battery charger indicator glows ste...

Страница 224: ...teps to replace the battery pack Continued on next pag Step Action 1 Press the 4400 power button to off 2 Turn off power to the circuit being measured 3 Disconnect voltage and current probes from the circuit and the 4400 s rear panel 4 On the bottom of the 4400 push the tab to release the battery cover Refer to the diagram shown on page C 7 5 Remove the cover 6 Pull up on removal strap and remove ...

Страница 225: ...C 7 APPENDIX C Battery Specifications and Replacement Procedure Battery removal diagram www com information itm com 1 800 561 8187 ...

Страница 226: ...C 8 www com information itm com 1 800 561 8187 ...

Страница 227: ...ter Battery Charger XBC PX5 Battery Door 116037 G1 Battery Pack BP PX5 Rubber Skin for 4400 116035 G3 Voltage Cable Assembly 4 Pair w Alligator Probes See below for separate parts 116042 G3 Part Description Quantity Part Number Measurement Channel Cable Assembly 4 114013 G1 Alligator Clip 4MM Plug on Red 4 900371 Alligator Clip 4MM Plug on Black 4 900372 1000V Cable Red 1 900366 Yellow Cable Plug ...

Страница 228: ...D 2 www com information itm com 1 800 561 8187 ...

Страница 229: ...ied personnel who work on or near exposed energized electrical conductors must follow applicable safety related work practices and procedures including appropriate personal protective equipment in compliance with the Standard for Electrical Safety Requirements for Employee Workplaces ANSI NFPA 70E 2000 of USA and any additional workplace safety requirements applicable to your installation ADVERTEN...

Страница 230: ...les dangers que cela implique WARNUNG Der falsche Anschluß dieses Gerätes kann Tod schwere Verletzungen oder Feuer verursachen Bevor Sie dieses Instrument anschließen müssen Sie die Anleitung lesen und verstanden haben Bei der Verwendung dieses Instruments müssen alle Installation und Betriebsanweisungen beachtet werden Der Anschluß dieses Instruments muß in Übereinstimmung mit den nationalen Best...

Страница 231: ...icates a defective condition that will not clear with replacement of the fuse Refer condition to a qualified technician Safety precautions The following safety precautions must be followed whenever any type of voltage or current connection is being made to the 4400 Wear proper Personal Protective Equipment including safety glasses and insulated gloves when making connections to power circuits Hand...

Страница 232: ...us power measurement Current probes are always oriented with the arrow pointing to the load Phasor diagrams Correct phasor diagrams for resistive loads are shown for each connection In this appendix The following connections are shown in this appendix Topic See Page Verifying Voltage and Current Connections E 5 Single Phase E 7 Split Phase E 8 3 Phase Four Wire Wye E 9 3 Phase Floating or Grounded...

Страница 233: ...he following screen depicting Positive Sequence 3 Phase Delta resistive load will appear The touch screen Demo button presents an animated phasor demo rotation for resistive capacitive and inductive loads Single Phase resistive load A single phase voltage or current phasor is displayed as a single line showing a channel reference at 0 degrees and a magnitude relative to its measured value An arrow...

Страница 234: ...e to the selected circuit type The 4400 issues a message if the specified circuit type and the actual voltage current connections match The next pages describe and illustrate the wiring configurations available for set up in 4400 WARNING Interconnect Jumpers bearing part number 114013 G1 supplied with the standard cable set can be used to bond the same conductor points together To reduce the risk ...

Страница 235: ...ws voltage connection using channel D as a differential input for measuring neutral to ground voltage Neutral to ground measurements are important but optional NOTE Be sure to connect the current probe with the arrow on the handle pointing towards the load or an erroneous power reading will result Connection diagram Phasor diagrams PX5 901 0º VA 0º IA www com information itm com 1 800 561 8187 ...

Страница 236: ...tral is chosen as the reference for measurement purposes The figure also shows voltage connection using channel D as a differential input for measuring neutral to ground voltage Neutral to ground measurements are important but optional Connection diagram Phasor diagrams PX5 902 0º 180º VA VB 0º 180º IA IB www com information itm com 1 800 561 8187 ...

Страница 237: ...d to common and is the reference for the three channels The figure also shows voltage connection using channel D as a differential input for measuring neutral to ground voltage Neutral to ground measurements are important but optional Connection diagram Phasor diagrams PX5 903 VA VB 0º 120º VC 240º IA IB 0º 120º IC 240º www com information itm com 1 800 561 8187 ...

Страница 238: ...tial inputs with channel A using source voltage A B channel B using B C and channel C using C A as the reference Current probes are connected to channels A B and C Neutral to ground measurements are important but optional Connection diagram Floating Delta phasor diagrams PX5 904 VA VB 0º 120º VC 240º IA IC 330º 90º IB 210º www com information itm com 1 800 561 8187 ...

Страница 239: ...ow shows the 3 Phase 2 Watt delta connection using phase channels A B C Current probes are connected to channels A and B Neutral to ground measurements are important but optional Connection diagram Phasor diagrams PX5 905 VA VB 0º 60º IA IB 330º 90º www com information itm com 1 800 561 8187 ...

Страница 240: ...t Introduction In the Generic circuit connection the 4400 uses voltage channels A B C and D as differential inputs Current probes are connected to channels A B C and D Connection diagram PX5 906 www com information itm com 1 800 561 8187 ...

Страница 241: ...and C The neutral is connected to common and is the reference for the three channels The figure also shows voltage connection using channel D as a differential input for measuring neutral to ground voltage Neutral to ground measurements are important but optional Connection diagram Phasor diagrams PX5 907 VA 0º 120º VC IA IB 0º 120º IC 240º www com information itm com 1 800 561 8187 ...

Страница 242: ... and C The neutral is connected to common and is the reference for the three channels The figure also shows voltage connection using channel D as a differential input for measuring neutral to ground voltage Neutral to ground measurements are important but optional Connection diagram Phasor diagrams PX5 908 VA VB 0º 240º IA IB 0º 120º IC 240º www com information itm com 1 800 561 8187 ...

Страница 243: ... exact information for probe connection for voltage monitoring Do not exceed 600 Vrms input to the 4400 voltage inputs ADVERTENCIA Consulte las instrucciones del fabricante referentes a TP transformador potencial para la información exacta de la conexión de sonda a fin de monitorear el voltaje No supere la entrada de 600 Vrms a las entradas de voltaje de 4400 AVERTISSEMENT Se reporter aux instruct...

Страница 244: ... 4400 when voltage computations are performed The PT scale factor is usually mounted on the PT assembly and is entered into the 4400 on the scale factors screen refer to page 5 10 Refer to the PT manufacturer s literature for the scale factor for the device you are using Step Action 1 Turn off power to the PT 2 Connect the colored voltage probes to the channel inputs on the 4400 top panel 3 Connec...

Страница 245: ...surveillance du courant Ne pas dépasser la puissance recommandée par le fabricant WARNUNG Genaue Informationen zu Verbindungen für die Stromüberwachung entnehmen Sie bitte den Anleitungen des Herstellers siehe Stromumwandler Die Grenzwerte des Herstellers sollten nicht überschritten werden NOTE Current Transformers are not manufactured by Dranetz and are discussed here for informational purposes o...

Страница 246: ...ectan indebidamente las cajas del transformador aislado de corriente ISO No conecte una caja del ISO entre dos conductores que tengan distintos potenciales de voltaje AVERTISSEMENT Une mauvaise connexion des transformateurs d intensité isolés ISO peut provoquer des blessures corporelles ou des dégâts matériels Ne pas relier les transformateurs ISO entre deux conducteurs de tensions différentes WAR...

Страница 247: ...ring by the 4400 inserting them in series with the load current to measure low current values connecting them to a non Dranetz clamp on current transformer and using that CT to monitor current with the 4400 ISO box connection to a current transformer The figure on the next page shows an ISO box connected from any current channel input to a permanently installed CT The connection shown is made in t...

Страница 248: ...O exceda los límites de corriente de la caja del ISO ATTENTION NE PAS dépasser les limites d intensité du transformateur ISO VORSICHT Die aktuellen Grenzwerte für den ISO Kasten sollten NICHT überschritten werden ISO box connection to a CT to adapter cable PX5 131 Scale factor 3 375 www com information itm com 1 800 561 8187 ...

Страница 249: ...well Interruption Temporal Instantaneous Momentary Temporary Duration Sag Vrms Below 90 or Low limit to 10 of nominal Vrms Above 110 or High limit to 180 of nominal Vrms Below 10 or Very Low limit of nominal 0 5 30 cycles 0 5 30 seconds 3 60 seconds begins when any one phase is Out of Limits ends when all phases are Within Limits Dip Vrms Below 90 or Low limit of nominal Vrms Above 110 or High lim...

Страница 250: ... ringing freq following initial transition 5 500 KHz 20 us 0 8 pu above Vnom IEC classification for transients are undefined as of version approved in 2003 Peak absolute value from zero axis Width time between 50 of peak rise and fall Duration total time of waveshape trigger Rise time between 10 and 90 of peak Fall time between 90 and 10 of peak Direction Positive adds energy to curve Negative sub...

Страница 251: ...anetz Waveform Distortion measured as steady state values from 10 12 cycle calculations DC Offset frequency range magnitude Harmonics frequency range magnitude Interharmonics frequency range magnitude Notching frequency range magnitude Noise frequency range magnitude 0 0 1 DC 100th 0 20 0 6 KHz 0 2 35 KHz Broadband 0 1 www com information itm com 1 800 561 8187 ...

Страница 252: ...F 4 www com information itm com 1 800 561 8187 ...

Страница 253: ... b 100 4 Start Menu Load setup template from card G 6 100 5 Start Menu Load data from card G 6 150 Instrument Settings G 7 108 Circuit Type Selection G 8 200 Scope Mode G 9 300 1 Meter Mode Standard G 10 300 2 Meter Mode Distortion G 11 220 Harmonics G 12 240 Phasor Display G 13 112_101 Advanced Options Transient Limit G 14 112_201 Advanced Options RMS Variation Limit G 15 112_301 Advanced Options...

Страница 254: ...200 To Level 150 LEVEL 001 Home Screen MARK100 MARK491bpg To Level 100 1 MARK301pg MARK221 MARK241 MARK431 MARK505pg To Level 470 To Level 400 To Level 430 To Level 240 To Level 220 To Level 300 www com information itm com 1 800 561 8187 ...

Страница 255: ...LEVEL 100 1 Start Menu Automatic Setup MARK101a MARK104 MARK103a G 3 MARK100 To Level 001 MARK123bpg MARK104a www com information itm com 1 800 561 8187 ...

Страница 256: ...EL 100 2 a Start Menu Wizard Setup MARK101 MARK104 MARK103 MARK102 MARK105 MARK105b MARK107 MARK108 MARK110 cont next page To Level 108 G 4 a MARK100 To Level 001 www com information itm com 1 800 561 8187 ...

Страница 257: ...MARK111 MARK112 MARK115pg MARK113pg MARK114pg To Level 112 LEVEL 100 2 b Start Menu Wizard Setup G 4 b MARK112b MARK111b MARK109 www com information itm com 1 800 561 8187 ...

Страница 258: ...Same Circuit MARK121 MARK122pg MARK123 MARK123bpg MARK124bpg MARK125b MARK126 monitoring turns on upon start time see screen below MARK127 MARK129 MARK131b MARK132pg MARK122pg MARK136 MARK141pg G 5 www com information itm com 1 800 561 8187 ...

Страница 259: ...LEVEL 100 4 Load Setup Template from Card MARK138pg MARK140pg MARK100 MARK139pg LEVEL 100 5 Load Data from Card MARK100 G 6 www com information itm com 1 800 561 8187 ...

Страница 260: ...LEVEL 150 Instrument Settings MARK151 MARK152 MARK155 MARK156 MARK157 MARK158 MARK160 MARK159 G 7 www com information itm com 1 800 561 8187 ...

Страница 261: ...LEVEL 108 Circuit Type Selection MARK108 See Level 100 1 MARK201 MARK241 MARK108a MARK108b MARK108c MARK108d MARK108e To Level 200 To Level 240 G 8 www com information itm com 1 800 561 8187 ...

Страница 262: ...MARK201 LEVEL 200 Scope Mode MARK202 MARK205 G 9 www com information itm com 1 800 561 8187 ...

Страница 263: ...MARK301PG LEVEL 300 1 Meter Mode Standard MARK302PG MARK303PG MARK305PG MARK307PG MARK306PG MARK304PG G 10 www com information itm com 1 800 561 8187 ...

Страница 264: ...LEVEL 300 2 Meter Mode Distortion MARK315PG MARK313PG MARK314PG MARK312PG MARK316PG MARK311PG G 11 www com information itm com 1 800 561 8187 ...

Страница 265: ...h to V I or W set vertical scale display to 10 20 50 100 200 500 or 1000 toggle between graphical harmonics and list of harmonics MARK224 MARK226 toggle between Normalized and UnNormalized phase values MARK225 G 12 www com information itm com 1 800 561 8187 ...

Страница 266: ... sine wave graph of 4 Wire Wye MARK242 MARK243 switch demo between Resistive Inductive and Capacitive load effects switch demo between Resistive Inductive and Capacitive load effects Start Stop demo plot waveforms as rotate phasors MARK245 G 13 www com information itm com 1 800 561 8187 ...

Страница 267: ...LEVEL 112_101 Advanced Options Transient Limit MARK112 MARK112_101 MARK112_102 MARK112_104 MARK112_105 MARK112_106 MARK112_107 G 14 www com information itm com 1 800 561 8187 ...

Страница 268: ...MARK112 MARK112_201 MARK112_202 LEVEL 112_201 Advanced Options RMS Variation Limit MARK112_204 MARK112_203 MARK112_205 MARK112_206 MARK112_209 G 15 www com information itm com 1 800 561 8187 ...

Страница 269: ...MARK112 MARK112_207 LEVEL 112_301 Advanced Options Waveform Capture MARK112_208 MARK112 LEVEL 112_401 Advanced Options Characterizer Options MARK112_214 G 16 www com information itm com 1 800 561 8187 ...

Страница 270: ...nal Limit MARK112 MARK112_301pg MARK112_302b MARK112_311 MARK112_312 MARK112_313 MARK112_314 MARK112_315 MARK112_331 MARK112_332 MARK112_333 MARK112_334 MARK112_335 MARK112_316 MARK112_336 G 17 www com information itm com 1 800 561 8187 ...

Страница 271: ...Level 112_601 Advanced Options Journal Interval MARK112_401 MARK112_402 MARK112_403 MARK112_404 MARK112_405 MARK112 G 18 www com information itm com 1 800 561 8187 ...

Страница 272: ...MARK112b LEVEL 112_701 Advanced Options EN50160 Options MARK112c G 19 www com information itm com 1 800 561 8187 ...

Страница 273: ...wn arrow keys to sort through event list then press to select highlight desired event entry touch drag blue zoom box to desired proportion MARK508bpg MARK510bpg TO LEVEL 401 toggle between waveform and rms display MARK507pg MARK505 MARK124bpg MARK519b G 20 www com information itm com 1 800 561 8187 ...

Страница 274: ...MARK500 LEVEL 401 Event Options MARK511 MARK512 MARK513 press Clear to reset all checkboxes press Cancel to ignore changes and return to original plot G 21 www com information itm com 1 800 561 8187 ...

Страница 275: ...MARK431 LEVEL 430 Trend MARK432 MARK437b MARK433PG MARK436 MARK434 MARK435 MARK438 MARK440 MARK441 MARK439 MARK437 G 22 www com information itm com 1 800 561 8187 ...

Страница 276: ...EVEL 470 a Reports EN50160 MARK472 MARK477 MARK478 MARK473 MARK474 MARK475 until Harm 25 return to Home screen MARK479 MARK480 MARK476 MARK491bpg2 To Level 470 b G 23 a www com information itm com 1 800 561 8187 ...

Страница 277: ...MARK609 LEVEL 470 b Reports Status MARK602 MARK613 MARK603 MARK614 return to Home screen MARK615 MARK608 MARK610 MARK611 MARK612 G 23 b www com information itm com 1 800 561 8187 ...

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Dranetz PowerGuide 4400, Руководство пользователя

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Содержание PowerGuide 4400

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