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Gossen MetraWatt MAVOWATT 210 ROGOWSKI, Руководство по эксплуатации

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Gossen Metrawatt GmbH

MAVOWATT 210

42

8.3.4

3 Phase Measurement, 2 Probe Delta

The figure below shows the 3 phase, 2 probe, 2 wattmeter delta connection 
using phase channels A-B-C. 

The N channel is connected to phase B as the reference for measurement pur-
poses. 

Current probes are connected to measure line currents A and C. 

Figure 20: 3 Phase measurement, 2 probe delta

Содержание MAVOWATT 210 ROGOWSKI

Страница 1: ...MAVOWATT 210 Three phase Power and Energy Logger 3 447 112 03 2 5 22 Operating Instructions Download software Dran View XP ...

Страница 2: ...ccessories 6 5 3 Instrument Overview 7 5 4 Relevant Standards 12 5 5 Technical Data 13 5 6 Characteristic Values 14 6 Installation 16 6 1 Unpacking the Instrument 16 6 2 Power Supply 16 6 3 Setting up the Connection to the Integrated Web Server 16 6 4 Accessing the Integrated Web Server 19 7 Integrated Web Server 20 7 1 Information Page 20 7 2 Setup Page 22 7 3 Data Page 30 7 4 Factory Settings Pa...

Страница 3: ...ults 45 8 7 Manage Recorded Data in Dran View XP 45 9 Maintenance 48 9 1 Cleaning 48 9 2 Maintenance 48 9 3 Troubleshooting 48 9 4 Repair 48 9 5 Calibration 49 10 Contact Support and Service 50 11 CE Declaration 51 12 Returns and Environmentally Sound Disposal 51 ...

Страница 4: ... be used as long as they re fully intact Inspect all cables and accessories before use Pay particular attention to damage broken insulation or kinked cables If the equipment is used in a manner not specified in this reference guide the protection provided by the equipment may be impaired These safety precautions are repeated where appropriate throughout this manual If the instrument or an accessor...

Страница 5: ...ate personal protective equipment Connect the earth ground terminal first before making any other connec tions When connecting to electric circuits or pulse initiating equipment open their related breakers Do not install any connection of the instrument on live power lines Connections must be made to the instrument first then connect to the cir cuit to be monitored Wear proper personal protective ...

Страница 6: ...transformers PTs or other transduc ers must be used Being connected to MAVOWATT 210 flexible AC current probes based on the Rogowski principle or hinged current transformers CT are used to measure AC current The flexible probe allows current measurements on conductors that are hard to reach Hinged current transformers allow easy installation in branch circuits Installation operation and maintenanc...

Страница 7: ... to personal safety measuring accuracy compliance with applicable safety measures or any consequential damages 3 Documentation 3 1 Identifiers The following identifiers are used in this documentation Identifier Meaning Attention Warning Safety information that must be complied with Note Important Important information which must be taken into consid eration and complied with Prerequisite A conditi...

Страница 8: ...ular observe all safety information in the documentation on the instrument and on the packaging Safety Precautions 1 Applications 3 Documentation 4 2 Familiarize yourself with the instrument 6 3 Install the instrument 16 4 Configure the instrument via its integrated web server 20 5 Operate the instrument 36 ...

Страница 9: ...ple 50 500 A measuring head length 40 cm product no Z840A 1 Flexible AC current probe based on the Rogowski principle 150 1500 A measuring head length 40 cm product no Z840B 1 Flexible AC current probe based on the Rogowski principle 300 3000 A measuring head length 40 cm product no Z840C 1 Split core current transformer MAVOWATT 210 CT H 5A with connection cable suitable for MAVOWATT 210 600 V CA...

Страница 10: ...TT 210 Gossen Metrawatt GmbH 7 5 3 Instrument Overview 5 3 1 Front Figure 2 Front Panel Power on off Monitoring on off Trigger limit status Instrument power source Demand limit Energy direction Battery status ...

Страница 11: ...awatt GmbH MAVOWATT 210 8 5 3 2 Top Figure 3 Top of instrument 5 3 3 Bottom Figure 4 Bottom of instrument V and I connection LEDs Voltage inputs Current inputs Ground terminal DC power input Ethernet port USB port ...

Страница 12: ...turn monitoring off Trigger limit status LED off Monitoring off LED green Monitoring limits within trigger limit LED red Monitoring limits outside of trigger limits Demand limit LED green Under demand limit LED red Over demand limit Energy direction LED red Consuming energy LED green Producing energy Battery status LED red Battery depleted LED yellow Battery charging discharging LED green Battery ...

Страница 13: ...nt Note LED colors can be changed in the instrument setup see Instrument Setup 26 LED Indicators of V and I Connection LEDs Indicator Description Red Channel A Yellow Channel B Blue Channel C LED lights up permanently in the channel color Voltage or current applied LED flashes in the channel color No voltage or current ap plied LED flashes red while monitoring is active Voltage sequence error if e...

Страница 14: ...age Leads Figure 5 Voltage leads 5 3 7 Flexible AC Current Probe Based on the Rogowski Principle Figure 6 Flexible AC current probes based on the Rogowski principle Voltage leads Detachable alligator jaw safety clip Flexible current probe Probe output cable Probe coupling ...

Страница 15: ...Electromagnetic Compatibility Electrical equip ment for Measurement Control and Laboratory use CISPR 11 Class A Limits Of Radio Disturbance and Immunity Measur ing Apparatus EN 61000 4 2 Electromagnetic compatibility EMC Part 4 2 Testing and measurement techniques Electro static discharge immunity test EN 61000 4 3 Electromagnetic compatibility EMC Part 4 3 Testing and measurement techniques Radia...

Страница 16: ...ply Range 90 to 264 VAC 47 to 63 Hz Consumption 15 W max Internal Battery Rechargeable lithium ion recharge able battery 3 6 V 7 2 Ah Run time 7 hours typical Charge time 15 hours typical Ambient Conditions Operating temperature 0 45 C Storage temperature 15 55 C Elevation max 2000 m Relative humidity 5 to 95 no condensation al lowed Electrical Safety Protection category CAT II Pollution degree 2 ...

Страница 17: ...mples per cy cle periodic waveform snapshots Sag dip swell trigger resolution 1 cycle uses IEC 61000 4 30 Class S methods Voltage Range 90 to 600 VRMS CATIII Accuracy 90 VRMS to 600 VRMS 0 1 90 VRMS 0 5 Connections 4 safety banana volt age inputs 3 phase voltage and 1 neutral reference Current Input 0 333 VRMS full scale Connections BNC Accuracy 0 1 probe Frequency Range 50 Hz 45 Hz to 55 Hz 60 Hz...

Страница 18: ...t energy S 0 1 Fundamental active energy P 0 2 Fundamental reactive energy Q 0 2 Fundamental apparent energy S 0 2 Demand 0 2 Power Parameters Power P 0 2 Reactive power Q 0 2 Apparent power S 0 2 Fundamental active power P 0 2 Fundamental reactive power Q 0 2 Fundamental apparent power S 0 2 Power factor 0 001 ...

Страница 19: ...ntion Always set the power switch to the Off position before connecting or dis connecting the input power cable Note Operation of the MAVOWATT 210 from an AC voltage source other than the rated voltage input stated on the instrument nameplate can cause damage to the instrument Note Always charge the battery fully before using the instrument 1 Connect the AC adapter battery charger plug to the DC i...

Страница 20: ...t at the rear panel of the instrument 2 Connect the power source at the rear panel of the instrument 3 Power on the computer 4 Press Power on off on the top panel on the instrument The instrument is turned on 5 Change the computer s IP address to be on the same network as MAVOWATT 210 s default IP address 192 168 0 xxx This involves chang ing the IP address properties of your computer For more inf...

Страница 21: ...tart page is displayed Setting up the Connec tion to the Integrated Web Server 16 1 Open Setup Instrument Setup Ethernet 2 Assign a fixed IP address In the field IP Address enter the IP address of the network your instrument is to be used in or Enable dynamic IP address assignment Check DHCP Enable 3 In the field Subnet Mask enter a valid subnet mask for the network being used The default network ...

Страница 22: ...ne the assigned IP ad dress Refer to network scanning tools or your network administrator for this 1 Connect the MAVOWATT 210 with the network it is configured for using an RJ 45 cable The Ethernet port of the MAVOWATT 210 is at the rear panel 2 Connect the power source at the rear panel of the MAVOWATT 210 3 Press Power on off on the top panel on the MAVOWATT 210 The MAVOWATT 210 is turned on 4 O...

Страница 23: ...rk see Setting up the Connection to the Integrated Web Server 16 You can now access the web server at any time from any device that is connected to the same network and identical IP range and has a web browser e g a computer or tablet Configure the instrument according to your needs All parameters are described in this chapter 7 1 Information Page When connecting to MAVOWATT 210 the information pa...

Страница 24: ...y Monitoring Status Monitoring status Active Database File Name of active database file Power Source Selected power source Charging Charging status Battery Level Charging level of the battery Language Selected language Communication Status IP Address IP address of the instrument MAC Address MAC address of the instrument WIFI IP Address WIFI IP address1 Clock Status Current Time Local Local current...

Страница 25: ... 1 Select Setup Survey Setup to view or change the current monitoring set tings of the instrument Note The survey settings can only be modified if monitoring is off If monitoring is on you will receive a warning that the survey settings are view only Figure 11 Survey setup ...

Страница 26: ...ree Phase Wye Three Phase Delta 2 probes Three Phase Delta 3 probes Enable Monitor On Power Up Checkbox enabled If the instrument resets monitoring will be re enabled upon restart if monitoring was previ ously on Pre trigger Cycles Number of pre trigger RMS points in cycles to record when exceeding the voltage or cur rent trigger limits Must be less than the total trigger cycles Total Trigger Cycl...

Страница 27: ... enabled Enables connection panel LED notification of a voltage sequence connection error The LEDs will flash red if enabled and a voltage sequence error exists High Threshold Voltage high trigger limit Settable range 100 500 of the nominal voltage setting Low Threshold Voltage low trigger limit Settable range 0 100 of the nominal volt age setting Input Order Dropdown selectable A B C default A C ...

Страница 28: ...ttable range 1 65535 CT Ratio Secondary CT secondary if applicable Settable range 1 65535 High Threshold Current high trigger limit Settable range 100 500 of the nominal current setting Low Threshold Current low trigger limit Settable range 0 100 of the nominal cur rent setting Input Order Dropdown selectable A B C default A C B B A C B C A C A B C B A Corrects for current wiring mistakes Energy E...

Страница 29: ...ll receive a warning that the survey settings are view only Figure 12 Instrument setup Journal Snapshot Journal Enable Checkbox enable disable Journal Interval Sec Journal interval entered in seconds Value entered 1 second Snapshot Enable Checkbox enable disable Snapshot Interval Sec Snapshot interval in seconds Value entered 60 seconds Button Submit Changes Click to save the settings Button Disca...

Страница 30: ...work be ing used Date and Time Date and Time Click in the date time entry area to open up a dialog box to enter the local time and date Click the Change Date Time button when completed DST Enable Checkbox enable disable Enable or disable Daylight Savings Time Time Zone Offset Dropdown Select the local time zone Input Channels Channel A Color Dropdown list Change the color of the connector panel LE...

Страница 31: ...ly be created when the duration is exceeded Max DB Keep Set the duration of time that the data file will be retained in memory in days weeks months or years from a drop down list You can also enter a custom setting in minutes This setting is the length of time that the data file is retained in instrument memory before it is marked for deletion from the database automatically Data files older than ...

Страница 32: ...le can be renamed 7 2 4 Uploading Configuration Uploading settings files to the instrument proceeds in four steps Each step is highlighted in green as you progress through the process Note It is recommended to save the default CfgActive json file from the instru ment before uploading a setup file Downloading Configuration 29 Figure 13 Upload configuration 1 Select Setup Upload Config to upload a s...

Страница 33: ... A B C True Energy Fundamental Whr A B C Reactive Energy Fundamental VArhr A B C Apparent Energy Fundamental VAhr A B C Power Description Units Channel wiring dependent Frequency Hz A B C RMS Voltage VRMS A B C RMS Current IRMS A B C True Power W A B C Apparent Power VA A B C Reactive Power VAr A B C Power Factor A B C Voltage THD A B C Current THD A B C RMS Voltage Fundamental VRMS A B C RMS Curr...

Страница 34: ...Data file listing RMS Voltage 10 12 cycle VRMS A B C RMS Current 10 12 cycle IRMS A B C Voltage Phase Deg A B C Current Phase Deg A B C Neutral Description Units Channel wiring dependent Neutral RMS Current IRMS N Neutral RMS Current 1 sec avg IRMS N Neutral RMS Current 10 12 cycle IRMS N Demand Description Units Channel wiring dependent Peak Demand W A B C Peak Reactive Demand VAr A B C Peak Appa...

Страница 35: ...you can then move the file to another location on your computer network or transfer via email or FTP to another computer Unzip Data Files on a Windows Computer 1 Locate the downloaded zip file you want to unzip 2 Right click on the file and select Extract All 3 Click Browse to choose or create the folder where the extracted data files will be saved 4 Click Extract to save the MAVOWATT 210 files to...

Страница 36: ...mware update wizard will guide you through the steps of the update pro cess Each step is highlighted in green as you progress through the process Figure 15 Firmware update 1 Select Factory Update Firmware to update MAVOWATT 210 s firmware 2 Click the Clear button to clear previously updated firmware 3 Click Browse to locate the firmware update file that you downloaded from the Gossen Metrawatt Gmb...

Страница 37: ...ss settings as is unchanged Restore All Settings to Factory Default incl IP Restores all factory settings including the IP address and also purges the data Note Depending on the selected option instrument settings recorded data and or the IP address will be deleted from the instrument You will be prompted to confirm that you would like to proceed 3 Click OK to continue or click Cancel to abort 7 4...

Страница 38: ...d Figure 16 Change password 2 Enter the username and the current password in the Login field 3 Click Login to Change Password 4 Enter the new password in the fields New Password and Re enter New Pass word 5 Click Submit New Password The new password is set Note The username cannot be changed ...

Страница 39: ...ions on energized circuits these must be performed by qualified personnel ONLY with proper personal protective equipment Attention To avoid the risk of electric shock or burns always connect the earth ground before making any other connections Attention Do not exceed the marked maximum ratings MAVOWATT 210 has three voltage and four current channels which can be used to measure a wide variety of c...

Страница 40: ...f 1 Plug the probe output cable of the current probe to the current input of the instrument 8 2 4 Connecting AC Current Probes to the Circuit to be Measured Attention DO NOT use other probe types including probes that use uninsulated connectors Attention DO NOT USE non insulated current probe cores around a non insulated wire Probes of this type are designed for use around insulated wires only Use...

Страница 41: ...arrying the current to be measured 2 Position the probe in such a way that the arrow marking on the current probe points in the direction of current flow and towards the load the conductor is centered within the measuring head the measuring head forms a perfect circle 3 Close the probe coupling such that it visibly and audibly snaps into place 4 Select the applicable current probe settings in the ...

Страница 42: ...le phase measurements use channel A as shown below The neutral is chosen as the reference for measurement purposes You may optionally measure the neutral current by connecting a current probe to the neutral conductor and to the N channel current input Figure 17 Single phase measurement ...

Страница 43: ...nts use both channels A and C for volt age and current connections The neutral is chosen as the reference for mea surement purposes You may optionally measure the neutral current by con necting a current probe to the neutral conductor and to the N channel current input Figure 18 Split phase measurement ...

Страница 44: ...Four Wire Wye Channels A B and C are connected to the voltage and current probes The neutral is connected to common and is the reference for the three voltage channels Note that the neutral current measurement is optional Figure 19 3 Phase measurement four wire wye ...

Страница 45: ... figure below shows the 3 phase 2 probe 2 wattmeter delta connection using phase channels A B C The N channel is connected to phase B as the reference for measurement pur poses Current probes are connected to measure line currents A and C Figure 20 3 Phase measurement 2 probe delta ...

Страница 46: ... phase channels A B C The N channel is chosen as the reference and is connected to phase B for measurement purposes Current probes are connected to measure line currents A B and C Note that the B current probe is connected to measure the B phase current only and is not included as part of the power computations Figure 21 3 Phase measurement 3 probe delta ...

Страница 47: ...ess and hold Monitoring on off for approximately 5 seconds A beep is heard Monitoring is turned on The instrument s indicator LED Monitoring Status is active 8 4 2 Starting Monitoring via Web Server The measurement connections have been made The instrument is powered on The connection to the integrated web server has been established 1 Select Information Status in the integrated web server 2 Click...

Страница 48: ... analysis with MAVOWATT 210 that makes it possible for energy experts to quickly and easily visualize and evalu ate data pertaining to power quality and monitoring In order to view and analyze data recorded by MAVOWATT 210 with Dran View XP software you must first copy the MAVOWATT 210 data files to your com puter MAVOWATT 210 data files are stored in a json JavaScript Object Nota tion file format...

Страница 49: ...t All data files from the instrument are being copied to the USB drive The 6 measurement input LEDs are flashing green while data is being transferred to the USB drive The data transfer has completed when the measurement input LEDs stop flashing 2 When the transfer is complete remove the USB drive from the instrument 3 Insert the USB drive into a USB port of the computer running Dran View XP 4 Cop...

Страница 50: ... GmbH 47 The data recorded by MAVOWATT 210 is displayed Figure 24 Displaying data in Dran View XP For a detailed description of Dran View XP features refer to the software docu mentation available after installation of Dran View XP ...

Страница 51: ...on problems that may occur during operation and suggest remedies for the elimination of simple faults If the recommended pro cedures do not succeed please contact our support Contact Support and Service 50 9 4 Repair The instrument is intended to be serviced only by authorized service person nel Service procedures should only be performed by qualified technical per sonnel Battery replacement may o...

Страница 52: ...In the case of strict measuring accuracy requirements as well as frequent stress such as considerable climatic or mechanical stressing we recommend a relatively short calibration interval of once per year If this is not the case a calibration interval of once every 2 to 3 years is sufficient as a rule For calibrations please contact GMC I Service GmbH Contact Support and Service 50 ...

Страница 53: ... please contact GMC I Ser vice GmbH 49 911 8602 0 Monday Thursday Friday 8 00 a m 4 00 p m 8 00 a m 2 00 p m You can also e mail to info gossenmetrawatt com Measuring and test instruments support gossenmetrawatt com Industrial equipment support industrie gossenmetrawatt com 1 DAkkS calibration laboratory per DIN EN ISO IEC 17025 Accredited at the Deutsche Akkreditierungsstelle GmbH under registrat...

Страница 54: ...le legal regulations and not together with household waste In order to dis pose of the device bring it to a designated collection point or contact our product support department 50 This instrument is also subject to directive 2006 66 EC on batteries and accu mulators and waste batteries and accumulators and its German national equivalent implemented as the Battery Act BattG on the marketing return...

Страница 55: ...Gossen Metrawatt GmbH MAVOWATT 210 52 ...

Страница 56: ...PDF version available on the Internet All trademarks registered trademarks logos product names and company names are the property of their respective owners Gossen Metrawatt GmbH Südwestpark 15 90449 Nürnberg Germany Phone 49 911 8602 0 Fax 49 911 8602 669 E mail info gossenmetrawatt com www gossenmetrawatt com ...

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