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KHA3000

Connecting the Voltmeter to External
Measurement Points

This section explains how to connect the voltmeter of this product to external measurement
points. The explanation includes single-phase two-wire, single-phase three-wire, three-phase
three-wire and three-phase four-wire measurement circuits. For more information, refer to
"Connecting a Voltmeter to External Measurement Points".

Sensing at EUT connection terminals

Voltage sensing is performed with the voltmeter of this product connected to a terminal of the
EUT. Choose one of the following two methods:

•

LOAD terminal sensing (set at the time of shipment)

•

Sensing at EUT connection terminal

This product is shipped with the LOAD terminal sensing set. Voltage sensing terminals L and
V, and

±

and N have been short-circuited with the accessory wire kit for short-circuiting the

voltage sensing terminals.
Sensing at EUT connection terminals is performed by removing the accessory wire kit for
short-circuiting the voltage sensing terminals and connecting the voltmeter to the EUT.

Parts to be prepared by the customer

The customer is requested to prepare wires used to connect between the voltmeter of this
product and EUT. The wire should be equivalent to UL1015 and AWG18 is recommended for
the wire diameter.

Outline of connection

Connect a wire from the VOLTAGE SENSING/INPUT terminal of this product to the EUT.
When connecting the wire to the VOLTAGE SENSING/INPUT terminal, give the conductor a
10 mm strip margin (indicated on the rear panel). Secure the wire by tightening the screw on
the terminal with the accessory screwdriver. Twist the wire as much as possible.

Using external PT (potential transformer)

When the voltage of the device to be measured exceeds the maximum voltage range of this
product, a PT (potential transformer) may be connected.

See

WARNING

•

This work has a risk of electric shock. For the equipment used for the measurement
circuit, be sure to disconnect the power cord from the outlet, turn off the switch on
the switchboard to which the power cord is connected, and turn off the POWER
switch.

CAUTION

Terminal G of this product is not a protective conductor terminal. It is not grounded even if
the wire is connected to terminal G. For terminals G and N, the respective SOURCE and
LOAD terminals are short-circuited internally.

See

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Содержание KHA3000

Страница 1: ...e Harmonic Test Executing Harmonic Tests Observation Analysis and Judgement of Harmonics Setting the Voltage Fluctuation Test Executing Voltage Fluctuation Tests Observation Analysis and Judgement of...

Страница 2: ...tive companies Copyright and issuance Reproduction and reprinting of this operation manual in whole or in part without our permission is prohibited Both unit specifications and manual contents are sub...

Страница 3: ...re used with the explanations in this manual SHIFT key name This means to press the designated blue key while pressing the SHIFT button Menu layer sub menus Indicates a potentially hazardous situation...

Страница 4: ...r terminal To prevent the possibility of electric shock be sure to connect the protective conductor terminal of the product to electrical ground safety ground Installation This product is designed to...

Страница 5: ...wo wire Circuit 31 Single phase Three wire Circuit 32 Three phase Three wire Circuit 33 Three phase Four wire Circuit 34 1 Overview Overview of the Product 36 Features 36 Conforming Standards of this...

Страница 6: ...options 65 EXT SYNC INPUT 65 Connecting Control Cables 66 REMOTE CONTROLLER PCR LA 66 REMOTE CONTROLLER LIN 1 LIN 2 66 Measurement Circuit Using Commercial Power Supply 67 Connecting Communication Ca...

Страница 7: ...110 61000 3 12 111 Limitation Standards Equipment and Rated of Equipment 111 Measurement Time Margin Comment Input and Standard Name 114 Reference Current Reference Fundamental Current Judgment Rsce a...

Страница 8: ...ase the Judgment Rsce 144 Overview of the Test Ending Menu 146 Test Ending Menu 148 Save 150 Report Print 150 Exit 152 Analysis 153 AC Power Supply OUTPUT OFF 154 7 Observation Analysis and Judgement...

Страница 9: ...r Supply 207 Setting the Impedance 207 Setting Test Conditions 61000 3 3 208 Setting a Limit Value Standard 208 Optimizing the Current Range 208 Input Procedure with Specified is Selected in the Setti...

Страница 10: ...inst St Waveform 239 CPF Waveform 240 dc Waveform dmax Waveform and Tmax or d t 3 3 Waveform 241 Flicker List 242 Result List with the Standard Judgment Function 243 11 Other Measurements Displaying t...

Страница 11: ...the Input Circuits 292 Setting the Current Input Terminals 292 Setting the PLL Source to Synchronize with the AC Power Supply 293 Setting the Wiring Method of a Measurement Circuit 294 Setting the Typ...

Страница 12: ...ce 1 ACQuire 319 Sequence 2 RUSH 320 Sequence 3 TEST 322 Aborting Measurement 323 Judgment 323 Querying Measurement Data 324 Querying Current 326 Querying Harmonic Current 327 Querying a Momentary Fli...

Страница 13: ...ment Function Measurement Power Supply Quality Check Function 359 Flicker voltage Fluctuation Analysis Function 359 General purpose Measurement Function OTHER Mode 360 Scaling Function 360 Communicati...

Страница 14: ...ing IEC 61000 3 2 standards Limitation Standards Classes and Nom inal Values 95 How do I measure harmonic current using IEC 61000 3 12 standards Limitation Standards Equipment and Rated of Equipment 1...

Страница 15: ...Input and Standard Name 96 How do I evaluate voltage fluctuations or flicker values in the control values of my company Measurement Time Count and Margin 188 How can limit values of 61000 3 12 standa...

Страница 16: ...SSIST SYSTEM REMOTE KEY LOCK UTILITY GPIB MODE VIEW HOLD SHIFT ENTRY V RANGE V RANGE I RANGE I RANGE 7 8 4 5 BUZZER BUZZER LOCAL 1 9 2 3 4 5 6 7 8 9 10 10 BACKLIGHT FILE HARD COPY STOP START HA Vf OTH...

Страница 17: ...test 128 211 18 HOLD key Holds screen measurement data variations 85 19 HARD COPY key Screen hard copy 85 20 FILE key Saves and opens test data file 266 21 REMOTE LED LOCAL key Remote control status...

Страница 18: ...reviated name of the Limitation Standard used during the test 111 187 11 Wiring method of measurement circuits Single phase two wire single phase three wire three phase three wire and three phase four...

Страница 19: ...IB cable connector for remote control 68 13 USB USB cable connector for remote control 69 14 LAN Ethernet port This function is not used 15 RS232C RS232C cable connector for remote control 69 16 Seria...

Страница 20: ...20 KHA3000...

Страница 21: ...Wiring Measurement Circuits As a quick help for wiring measurement circuits this chapter explains the single phase two wire single phase three wire three phase three wire and three phase four wire met...

Страница 22: ...the IEC 61000 4 7 requirements voltage drop by wire impedance Single phase Two wire Circuit Wiring Method Use the L1 N and G terminals in the input section on the rear of this product Connect them acc...

Страница 23: ...VOLTAGE SENSING INPUT 5Vpk MAX 5Vpk MAX 5Vpk MAX 1 2 3 4 5 6 PCR LA EXT SYNC INPUT LIN 1 LIN 2 AWG 24 STRIP GAUGE 10mm SIGNAL I O REMOTE CONTROLLER USER VCC USER GND 5Vpk MAX KIKUSUI ELECTRONICS CORP...

Страница 24: ...section of this product A V A V L1 L2 N G L1 L2 N G N G L1 L2 KHA3000 EUT SOURCE LOAD AC power supply Impedance network CAUTION Terminal G of this product is not a protective conductor terminal It is...

Страница 25: ...PCR LA EXT SYNC INPUT LIN 1 LIN 2 AWG 24 STRIP GAUGE 10mm SIGNAL I O REMOTE CONTROLLER USER VCC USER GND 5Vpk MAX KIKUSUI ELECTRONICS CORP MADE IN JAPAN 100 240V 50 60Hz 250VAMAX FUSE RS232C USB GPIB...

Страница 26: ...tion of this product A V A V A V U V W G U V W G G L1 L2 L3 KHA3000 SOURCE LOAD EUT AC power supply Impedance network N N CAUTION Terminal G of this product is not a protective conductor terminal It i...

Страница 27: ...PCR LA EXT SYNC INPUT LIN 1 LIN 2 AWG 24 STRIP GAUGE 10mm SIGNAL I O REMOTE CONTROLLER USER VCC USER GND 5Vpk MAX KIKUSUI ELECTRONICS CORP MADE IN JAPAN 100 240V 50 60Hz 250VAMAX FUSE RS232C USB GPIB...

Страница 28: ...on of this product A V A V A V U V W N G U V W N G N G L1 L2 L3 KHA3000 SOURCE LOAD EUT AC power supply Impedance network CAUTION Terminal G of this product is not a protective conductor terminal It i...

Страница 29: ...CR LA EXT SYNC INPUT LIN 1 LIN 2 AWG 24 STRIP GAUGE 10mm SIGNAL I O REMOTE CONTROLLER USER VCC USER GND 5Vpk MAX KIKUSUI ELECTRONICS CORP MADE IN JAPAN 100 240V 50 60Hz 250VAMAX FUSE RS232C USB GPIB L...

Страница 30: ...epared by the customer The customer is requested to prepare wires used to connect between the voltmeter of this product and EUT The wire should be equivalent to UL1015 and AWG18 is recommended for the...

Страница 31: ...LAMP EXT INPUT EXT INPUT L2 L3 SOURCE LOAD SOURCE LOAD SOURCE VOLTAGE INPUT VOLTAGE INPUT VOLTAGE INPUT CURRENT INPUT CURRENT INPUT CURRENT INPUT VOLTAGE SENSING INPUT VOLTAGE SENSING INPUT VOLTAGE SE...

Страница 32: ...INPUT EXT INPUT L2 L3 SOURCE LOAD SOURCE LOAD SOURCE VOLTAGE INPUT VOLTAGE INPUT VOLTAGE INPUT CURRENT INPUT CURRENT INPUT CURRENT INPUT VOLTAGE SENSING INPUT VOLTAGE SENSING INPUT VOLTAGE SENSING IN...

Страница 33: ...CLAMP EXT CLAMP EXT CLAMP EXT INPUT EXT INPUT L2 L3 SOURCE LOAD SOURCE LOAD SOURCE VOLTAGE INPUT VOLTAGE INPUT VOLTAGE INPUT CURRENT INPUT CURRENT INPUT CURRENT INPUT VOLTAGE SENSING INPUT VOLTAGE SE...

Страница 34: ...AMP EXT INPUT EXT INPUT L2 L3 SOURCE LOAD SOURCE LOAD SOURCE VOLTAGE INPUT VOLTAGE INPUT VOLTAGE INPUT CURRENT INPUT CURRENT INPUT CURRENT INPUT VOLTAGE SENSING INPUT VOLTAGE SENSING INPUT VOLTAGE SEN...

Страница 35: ...Overview This chapter provides an overview of this product and explains the options for the product 1...

Страница 36: ...e switched by internal circuits Pass failure decision for standards conformance The cause of a problem identified by pass failure decision can be investigated by the analytic function Measured values...

Страница 37: ...the scaling ratio of the measurement sensitivity can be set The scale of the graphic display is adjusted to the scaling value set Use of 32 bit FFT Very small harmonic current values can be accurately...

Страница 38: ...1 2019 IEC 61000 3 3 Ed2 0 2008 EN 61000 3 3 2008 IEC 61000 3 11 Ed2 0 2017 EN IEC 61000 3 11 2019 Measuring technique standards IEC 61000 4 15 Ed2 0 2010 EN 61000 4 15 2011 IEC 61000 4 15 Ed1 1 2003...

Страница 39: ...ommunication and control GPIB RS232C USB USB Communication interface N L3 L2 L1 G N W V U G N W V U G CF card Test results Report printing Hard copy of screen AC power supply control RS232C 9600 bps A...

Страница 40: ...conforms to the voltage drop less than 0 5 V caused by the wiring impedance of a test system as specified in IEC Standard 61000 4 7 Edition 2 0 This unit has a front grounding terminal that can ground...

Страница 41: ...37 5 1 48 102 4 02 465 18 31 479 18 86 479 199 24 5 50 50 50 460 466 18 35 482 18 98 44 1 73 32 1 26 6 0 236 465 480 49 24 5 KRB4 KRB200 BP191 blank panel sold separately BP1H blank panel sold separat...

Страница 42: ...42 KHA3000 Options...

Страница 43: ...Installation and Preparation for Use This chapter explains the procedures from unpacking the product to connecting the power cord 2...

Страница 44: ...this manual 1 pc Z1 004 222 Plug for voltage sensing terminal 3 pc 84 70 0070 Spare fuse 1 pc 2 5 A T 250 Vac 99 00 0027 Wired to plug for voltage sensing terminal Wire kit for short circuiting voltag...

Страница 45: ...roduct indoors This product is designed to be used indoors so that safety is secured Do not install this product in a corrosive gas atmosphere Do not install this product in a corrosive gas or sulfuri...

Страница 46: ...edure for doing this Removing the handle 1 Pull the handle covers upward a 2 positions 2 Remove the M4 flathead screws b 2 positions and then remove the entire handle c and d Removing the side panel r...

Страница 47: ...switchboard A person qualified for electrical work should make the connections For more information refer to the Operation Manual of the AC Power Supply WARNING This product is an IEC Safety Class I e...

Страница 48: ...of the Line Impedance Network to the input power supply External power switch Used to turn on and off the power switches altogether in the test system Notes on Transfer When transporting or moving thi...

Страница 49: ...Wiring Measurement Circuits This chapter explains the wiring of measurement circuits and the control circuit 3...

Страница 50: ...put terminals Mechanism of voltage measurement Circuit Symbols Used A V A V A V A V U V W N G U U V W N V W N G U V W N G L1 L2 L3 SOURCE LOAD AC power supply Impedance Harmonic Flicker Analyzer KHA30...

Страница 51: ...ype of wire according to the input current of the EUT For a rough idea for selection the table below lists nominal sectional areas of wire and the corresponding permissible current values Use a crimpi...

Страница 52: ...ot be used if the maximum current is exceeded Instrument loss input resistance The instrument loss input resistance of the voltage input terminal is about 4 7 M and that of the current input terminal...

Страница 53: ...AT I and the primary circuit of equipment connected directly to an outlet CAT II can be measured Item Performance Remarks Maximum input voltage 600 Vrms 900 Vpeak Voltage input terminals and current i...

Страница 54: ...es of measurement circuits For actual wiring refer to the connection table and wiring diagram in the section explaining Wiring Measurement Circuits Single phase two wire circuit WARNING This work has...

Страница 55: ...Three phase four wire circuit A V A V L1 L2 N G L1 L2 N G N G L1 L2 KHA3000 EUT SOURCE LOAD AC power supply Impedance network A V A V A V U V W G U V W G G L1 L2 L3 KHA3000 SOURCE LOAD EUT AC power s...

Страница 56: ...nce Network JIS C61000 3 2 Bypass THRU 1 or Z1 0 4 0 37 mH Nominal voltage 100 V single phase Z2 0 38 0 46 mH Nominal voltage 200 V single phase The standard specifies that this impedance network can...

Страница 57: ...terminals and connecting the voltmeter to the EUT Parts to be prepared by the customer The customer is requested to prepare wires used to connect between the voltmeter of this product and EUT The wire...

Страница 58: ...n table and wiring diagram in the section explaining Connecting the Voltmeter to External Measurement Points Single phase two wire circuit Single phase three wire circuit Three phase three wire circui...

Страница 59: ...oduct a PT potential transformer may be connected The connection circuit is shown for single phase two wire circuits For other circuits similarly connect a PT for each phase p 101 p 116 p 192 p 201 Wh...

Страница 60: ...measurement Be sure to connect L1 Circuit diagram Single phase two wire 1P2W circuit Single phase three wire 1P3W circuit WARNING This work has a risk of electric shock For the AC power supply used fo...

Страница 61: ...phase four wire 3P4W circuit CT A V L1 V SOURCE LOAD KHA3000 EXT INPUT A V L2 V EXT INPUT A V L3 N G V EXT INPUT U V W G U V W G N AC power supply Impedance network EUT CT A V L1 V SOURCE LOAD KHA300...

Страница 62: ...e to connect L1 Circuit diagram Single phase two wire 1P2W circuit Single phase three wire 1P3W circuit WARNING This work has a risk of electric shock For the AC power supply used for the measurement...

Страница 63: ...W circuit A V L1 V SOURCE LOAD KHA3000 EXT INPUT A V L2 V EXT INPUT A V L3 N G V EXT INPUT U V W G U V W G N AC power supply Impedance network EUT External current shunt A V L1 V SOURCE LOAD KHA3000 E...

Страница 64: ...INPUT EXT CLAMP EXT CLAMP EXT CLAMP EXT INPUT EXT INPUT L2 L3 SOURCE LOAD SOURCE LOAD SOURCE VOLTAGE INPUT VOLTAGE INPUT VOLTAGE INPUT CURRENT INPUT CURRENT INPUT CURRENT INPUT VOLTAGE SENSING INPUT...

Страница 65: ...cannot be automatically recognized Whenever a current sensor is replaced or newly connected with the POWER switch turned on the user should take an action to make this product recognize the sensor p...

Страница 66: ...E VOLTAGE INPUT VOLTAGE INPUT VOLTAGE INPUT CURRENT INPUT CURRENT INPUT CURRENT INPUT VOLTAGE SENSING INPUT VOLTAGE SENSING INPUT VOLTAGE SENSING INPUT 5Vpk MAX 5Vpk MAX 5Vpk MAX 1 2 3 4 5 6 PCR LA EX...

Страница 67: ...ic shock To install a circuit breaker between the SOURCE terminal and commercial power supply AC line be sure to shut off the power supply from the switchboard by turning off the switches on the switc...

Страница 68: ...TAGE INPUT VOLTAGE INPUT CURRENT INPUT CURRENT INPUT CURRENT INPUT VOLTAGE SENSING INPUT VOLTAGE SENSING INPUT VOLTAGE SENSING INPUT 5Vpk MAX 5Vpk MAX 5Vpk MAX 1 2 3 4 5 6 PCR LA EXT SYNC INPUT LIN 1...

Страница 69: ...handshaking as shown in the cross cable example 2 USB Use a standard USB cable Make sure that the POWER switches of this product and computer are turned off and then connect this product to the comput...

Страница 70: ...70 KHA3000 Connecting Communication Cables...

Страница 71: ...System Setup This chapter explains how to turn on the power and how to set up the system 4...

Страница 72: ...1 Turn the POWER switch to ON Depress the POWER switch With the startup sound all LEDs illuminate and the firmware version is displayed The built in cooling fan starts to rotate 2 Check the firmware...

Страница 73: ...ttings When the power is turned on for the second time and thereafter the system starts up in the state it was in when the POWER switch was turned off last The waveform on the screen is an example for...

Страница 74: ...m this product This procedure is explained below To prevent damage to the internal relay contact of the Line Impedance Network follow the procedure exactly For details on preventing damage to the inte...

Страница 75: ...switch 1 Turn off the POWER switch of this product 2 Turn off the POWER switch of the AC Power Supply 3 Turn off the POWER switch of the Line Impedance Network ON OFF sequence of the POWER switch ON...

Страница 76: ...Impedance Network are turned on Turning off the power switch 1 Press the EXT CONT key The External Control display appears 2 Press the F1 key to select AC power supply control A sub menu appears 3 Sel...

Страница 77: ...Conditions List display Display Displays a list of the test conditions selected from the menu Menu Displays the menu from which test conditions are selected HA Observation and Analysis display HA VIEW...

Страница 78: ...ich test conditions are selected Vf Observation and Analysis display Vf VIEW Display Displays data in the display format selected from the menu Menu Displays the menu from which the display format is...

Страница 79: ...t Conditions List display again Voltage fluctuation testing display Press the Vf key to display the Vf Test Conditions List display the Vf key LED illuminates Pressing the VIEW key while the Vf key s...

Страница 80: ...NT key Assist display ASSIST key System Setup Display and Other Displays Name and contents Example System Setup display Setting common items Communication interface buzzer volume date and time etc The...

Страница 81: ...4 KHA3000 81 Switching Displays System Setup External Control display Controlling the AC power supply Assist display Explanation of menu items Specification terminology...

Страница 82: ...key is pressed another item is selected The display part and menu in the display show the selected item In items where the numeric value can be set the numeric value in the input frame varies increas...

Страница 83: ...and menu in the display show the set numeric value 3 Press the ENTER key The value entry is fixed Turning the large knob Use the large knob to enter numeric values or characters for the selected menu...

Страница 84: ...ving to upper menu Another state cannot be entered without the function key return being pressed In this case the dialog box shown below is displayed Key Used to Lock Operation and Other Keys Locking...

Страница 85: ...ctFlash card or USB flash drive A file name is automatically created When the saving is finished the hard copy dialog box disappears This function cannot be used during the test Changing the Display B...

Страница 86: ...isplay appears The serial No and firmware version are displayed in the upper part of the data view area example of firmware version 1 0x Language I F Setting and Buzzer Menu 1 3 F1 Language English Ja...

Страница 87: ...If the power is turned on again after the current sensor is connected the current sensors connected will be automatically recognized No Menu item Description Default 1 Language Select the language in...

Страница 88: ...Although the DHCP IP Address Subnet Mask and Default Gateway items are displayed they are invalid 4 Print Type PDF PDF format the file format used if data is saved to a storage media Text File Text f...

Страница 89: ...ered will be fixed and saved No Menu item Description Default 1 Version up This menu is used to update the firmware version of this product A dialog box asking Are you sure appears with answer options...

Страница 90: ...show the Assist display The description corresponds to the current menu item can be viewed Standards terms can also be viewed This function can be used at any time The assist function is convenient in...

Страница 91: ...Setting the Harmonic Test This chapter explains how to set the test conditions for the harmonic current test 5...

Страница 92: ...st analysis Please operate it after ending is displayed and the display switches to the test ending menu p 146 While the test status display in the upper left of the screen Set in the case of the figu...

Страница 93: ...isplay The VIEW key LED illuminates and the HA Observation and Analysis display HA VIEW appears 2 Press the F1 key to select the display type to be viewed 3 Press the VIEW key on the HA Observation an...

Страница 94: ...put current of 16 A to 20 A IEC 61000 3 2 Ed5 0 IEC 61000 3 2 Ed3 0 IEC 61000 3 2 Ed2 2 JIS C 61000 3 2 2005 JIS C 61000 3 2 2019 1 4 Limitation Standards Classes and Nominal Values 2 4 Measurement Ti...

Страница 95: ...selected in the F1 menu enter the rated power voltage of the EUT The input range is 100 V to 600 V Enter the value with the numeric keypad and press the ENTER key or use the large knob to increase or...

Страница 96: ...rom report printouts For details on the procedure see page 97 5 Change char type Use this item to change the character types of Memo Model name Type and Serial No Every time the F3 key is pressed the...

Страница 97: ...Meas Tech names are presented in Report Print Selects either Standard or Setting Standard 10 Input 1 char This function is used to enter characters for the local Limitation Standard name or the local...

Страница 98: ...0 00 to 1 00 Enter the value with the numeric keypad and press the ENTER key or use the large knob to increase or decrease the value 1 00 6 Specified Fund Curr A Class C When Specified was selected i...

Страница 99: ...ent lamps exceeding 25 W and of up to 35 W 3rd 5th Current Wave Only selectable for JIS C61000 3 2 2019 Class C This is only valid for single phase two wire circuits If you select this item you will n...

Страница 100: ...rm are measured automatically From the cycle that includes the maximum absolute peak value within the window the phase angles are determined from the following references the points that reached the c...

Страница 101: ...dependent Return Return Channel Linkage Prev Next Page 4 4 Wiring Method 1P2W 1P3W 3P3W 3P4W PLL Source Voltage L1 Voltage L2 Voltage L3 Current L1 Current L2 Current L3 EXT Delta Transform Enable Dis...

Страница 102: ...the input phase selected will not be shown at the underlined position of the menu item The menu will be that for the L1 phase AUTO 3 _ Current Range Select the measurement range of the input phase sel...

Страница 103: ...t Exec All Ch lump Set Exec All Ch lump Set Exec Prev Next Page 2 4 Prev Next Page 1 4 Prev Next Page 3 4 Prev Next Page 4 4 Ch Setting Scaling Ch Setting Scaling Ch Setting Scaling _ Volt Scaling Ena...

Страница 104: ...ot be copied 16 Prev Next Page 1 4 Move to other sub menu pages 17 _Volt Scaling Enable or disable the scaling of the voltage ratio for the external PT potential transformer If Enable is selected the...

Страница 105: ...in the Current Scaling menu This item is enabled when Shunt or BNC is selected in the Current Input Terminal menu In order to measure the peak value without the effect of any distortion the peak to r...

Страница 106: ...erence that may exist between the voltage signal and the sensor signal can be adjusted List of Scaling Menu Items List of Available Scaling Ranges Current Range Range A when external sensors are used...

Страница 107: ...connected to an external measurement point such a selection cannot be made automatically Because typical AC power supplies that are used for tests are in 3P4W configuration it is generally necessary t...

Страница 108: ...sistors in place of the EUT 1 Turn off the output of the AC power supply 2 Connect the resistance load s in place of the EUT 3 Turn on the output of the AC power supply Set the output voltage to the r...

Страница 109: ...played 3 Press the F1 key to select L1 of Ch Setting Scaling 4 Press the F2 key to select BNC of Current Input Terminal The adjustment is for the current sensor connected to the EXT INPUT terminal BNC...

Страница 110: ...ame as for the voltage range Use SHIFT 8 increase sensitivity or SHIFT 5 decrease sensitivity When scaling is not used For the voltage and current ranges set the original ranges of this product The ra...

Страница 111: ...EUT For the rated voltages of single phase and unbalanced three phase equipment enter phase voltages For the rated voltages of three wire three phase equipment and balanced three phase equipment ente...

Страница 112: ...r use the large knob to increase or decrease the value 230 V 8 Nominal Frequency Select the rated power frequency of the EUT 50 Hz 9 Return Terminates the specification of the rated voltage and freque...

Страница 113: ...value of a connectable system and the system impedance Z indicates the maximum value of a connectable system Rsce of hybrid equipment The Rsce of a hybrid equipment executes tests for each component M...

Страница 114: ...ial No Sub Menu F5 Observation Period Tobs Quasi Stat Short Cyclic Random Long Cyclic F6 Return F1 Input 1 char F2 Delete 1 char F3 Change char type Alphanumeric Hiragana Katakana F6 Return F6 F1 F2 F...

Страница 115: ...ied value Ref Spec A Input numeric value F2 Judgment Rsce Input numeric value F3 Limit Value Except Bal d 3 P Balanced 3 P Table5 3 P Spec Bal d 3 P F6 F4 Menu 3 4 61000 3 12 2011 Prev Next Page 3 4 F...

Страница 116: ...nge Linked Independent Return Return Channel Linkage Prev Next Page 4 4 Wiring Method 1P2W 1P3W 3P3W 3P4W PLL Source Voltage L1 Voltage L2 Voltage L3 Current L1 Current L2 Current L3 EXT Delta Transfo...

Страница 117: ...et Exec All Ch lump Set Exec All Ch lump Set Exec Prev Next Page 2 4 Prev Next Page 1 4 Prev Next Page 3 4 Prev Next Page 4 4 Ch Setting Scaling Ch Setting Scaling Ch Setting Scaling _ Volt Scaling En...

Страница 118: ...ternal Control display appears 1 PCR LA with firmware version 3 32 or 3 33 cannot be used PCR LE PCR LA A shaded area indicates a set value Baudrate 9600 bps 19200 bps 38400 bps Data 8 bits 7 bits Sto...

Страница 119: ...age Range Select the output voltage range of the AC power Select the 100 V range for an output voltage setting range of 0 V to 152 5 V Select the 200 V range for an output voltage setting range of 0 V...

Страница 120: ...120 KHA3000 Controlling the AC Power Supply...

Страница 121: ...xecuting Harmonic Tests This chapter describes the procedures from executing the harmonic test to printing reports The procedures are explained for each limit value standard 61000 3 2 and 61000 3 12 6...

Страница 122: ...Yes Equipment with input current of 16 A or less per phase Equipment with input current of 20 A or less per phase JIS Setting AC power voltage and frequency Impedance required or not required JIS Fun...

Страница 123: ...reen lights up When it is synchronized with the frequency of the AC power supply the triangular wave in the PLL icon in the upper part of the screen becomes still 6 Press the F6 key to return p 180 7...

Страница 124: ...ditions p 267 To use the same conditions as for a test that was executed in the past call up a test condition file and use it 3 Press the F6 key to select menu page 1 4 4 Press the F1 key to select Li...

Страница 125: ...ss the F1 key to select V I Range Setting A sub menu is displayed 7 Press the F1 key to select Ch Setting V I Range p 101 When Linked is selected in the Channel Linkage menu independent setting of L1...

Страница 126: ...fied Power The input range is 0 W to135 000 W 11Press the F6 key to return 12Press the F2 key to select Class Options A sub menu of Class C is displayed when Class C was selected in page 1 4 13Press t...

Страница 127: ...ent value Specified Fundamental Current This operation is when Class C is selected in the setting menu The input range is 0 0 A to75 0 A Inputting Comments for Report Printing 1 Press the HA key The H...

Страница 128: ...test The test ending menu p 129 is displayed Test results are aborted The subsequent operations are the same as for When the Test Time Expires 61000 3 2 When the Test is Aborted Automatically The tes...

Страница 129: ...For details on the selection see Overview of the Test Ending Menu Display after the test ends Test status display Switches from Test to Analysis The progress bar extends to the right end and its colo...

Страница 130: ...A per phase Set the AC power voltage and frequency Set the test conditions of this product Measure the values of Iref I5 and I7 and the phase angle of I5 Iref Reference current I5 5th harmonic curren...

Страница 131: ...satisfied No Yes No Yes Minimum Rsce value that satisfies the limit value More than 33 33 Tables 2 or 3 Tables 4 or 5 Comparison of Rsce values Applied limit value table Requirements of power supply D...

Страница 132: ...es Is the largest I3 less than 5 of I1 Is separation possible Equipment with input current of 16 to 75 A per phase Set the AC power voltage and frequency Set the test conditions of this product Measur...

Страница 133: ...rt circuit power upon connection with the commercial power is equal to or greater than the declared Ssc Apply the limit value table Table 4 of balanced three phase equipment with specified conditions...

Страница 134: ...screen lights up When it is synchronized with the frequency of the AC power supply the triangular wave in the PLL icon in the upper part of the screen becomes still 6 Press the F6 key to return p 180...

Страница 135: ...hnique Standard To employ a measuring method for harmonic groups select IEC 61000 4 7 Ed2 0 or IEC 61000 4 7 Ed2 1 6 Press the F3 key to select Equipment Select the equipment according to the type of...

Страница 136: ...ent 1 Press the HA key The HA Test Conditions List display appears 2 Press the F6 key to select menu page 1 4 3 Press the F4 key to select Rated of Equipment A sub menu is displayed 4 Press the F2 key...

Страница 137: ...the menu items p 114 The input comments can be checked on the screen 5 Press the F6 key to return Checking the Third Fifth and Seventh Harmonics 1 Press the VIEW key The HA Observation and Analysis di...

Страница 138: ...urrent value Check for each phase 10Press the F6 key to return Determining the Limit Value 11Determine the limit value according to the limit value standard Regarding the condition The phase angle of...

Страница 139: ...menu page 1 4 3 Press the F3 key to select Equipment 4 Press the F6 key to select menu page 3 4 5 Press the F4 key to select Limit Value Select Except Bal d 3 P for the limit value of equipment other...

Страница 140: ...uit power System impedance Total harmonic distortion Partial weighted harmonic distortion Calculated value Calculated value Calculated value Calculated value Measured value Measured value Calculating...

Страница 141: ...imit value table Calculating short circuit power Ssc and system impedance Z The short circuit power Ssc and system impedance Z are calculated from the calculated Rsce value and the rated apparent powe...

Страница 142: ...Press the STOP key during the test The test ending menu p 143 is displayed Test results are aborted The subsequent operations are the same as for When the Test Time Expires 61000 3 12 The result of t...

Страница 143: ...t report and the limit values corresponding to the limit values of the result list The measurement time can be short In principle a fail judgment may result due to measurement errors or differences in...

Страница 144: ...page 139 Ssc calculation Find the Ssc from the rated apparent power of the equipment and judgment Rsce using the formula for computation in the table on page 140 In the case of hybrid equipment each...

Страница 145: ...the general judgment is FAIL return to Step 1 Repeat the procedure until the general judgment becomes PASS When the general judgment becomes PASS 8 Terminate the test Select an item that you want to...

Страница 146: ...test results are saved to a storage media The file name is assigned automatically After saving the test ending menu is displayed Report Print Select Report Print and print reports using the sub menus...

Страница 147: ...uting the saving operation If Cancel is selected the screen returns to the test ending menu Analysis p 155 When Analysis is selected the test results are analyzed VIEW key Press the VIEW key to end th...

Страница 148: ...pressed the character types switch to alphanumeric hiragana and katakana characters in this order 7 Return Terminates the character input character deletion and character type change 8 Observation Per...

Страница 149: ...rd or Setting Standard 11 Input 1 char This function is used to enter characters for the local Limitation Standard name or the local Measuring technique name to be presented in Report Print Up to 20 a...

Страница 150: ...Sub Menu F3 Exit F4 Analysis VIEW F5 AC Power Supply OUTPUT OFF 1 F1 Save F2 Report Print Sub Menu F1 Print Type PDF Text File F2 Report Print F4 Comment Input Sub Menu F1 Memo Sub Menu F1 Input 1 cha...

Страница 151: ...tting a character F1 key and deleting a character F2 key 4 Use the small knob large knob or arrow keys to select a character by moving the rectangular frame 5 Press the F1 Input 1 char key The charact...

Страница 152: ...umeric characters can be used 6 Press the F6 key to return After completing the Input 1 char and or Delete 1 char operations return to the upper layer 7 Press the F2 key to select Meas Tech Name A dia...

Страница 153: ...s to the Save menu 3 Follow the procedure for saving F1 key When not saving the test results 4 Select the F2 key for No All the test ending operations end The screen does not return to the test ending...

Страница 154: ...tive method to turn off the AC power supply output is described below 1 Press the EXT CONT key The External Control display appears 2 Press the F1 key to select AC Power Supply Control A sub menu is d...

Страница 155: ...Observation Analysis and Judgement of Harmonics This chapter explains how to observe and analyze harmonics and judge conformance to the standards 7...

Страница 156: ...test measurement circuit data can be continuously collected and judged in terms of the conformance to the standards Limit values PASS WARN and FAIL can be displayed Displays can be changed in color Se...

Страница 157: ...displayed and the display switches to the test ending menu p 146 While the test status display in the upper left of the screen Set in the case of the figure shown above is Test or Analysis pressing t...

Страница 158: ...imit value Displays limit values Making judgment on the spot 3D Harmonics Displays each of harmonics up to the fortieth order in bar graphs Displaying spectral distribution of harmonics 166 The bar gr...

Страница 159: ...the time transition of harmonics Grasping the overall image of harmonic changes 174 Enlarges and reduces the vertical axis Monitoring the harmonic of a specific order Searches for peaks and bottoms O...

Страница 160: ...ed in View Type excluding the Current Trend and Harmonic Trend views For details on the input range see Browsing Data Frame on page 161 This item is enabled only while the analysis is ongoing It will...

Страница 161: ...Hz or 60 Hz 150 s T 300 s 0 4 300 s T 600 s 0 8 600 s T 1200 s 1 6 1200 s T 2400 s 3 2 2400 s T 4800 s 6 4 4800 s T 9600 s 12 8 IEC 61000 4 7 Ed1 0 T 150 s 0 32 1 0 to 469 fundamental frequency 50 Hz...

Страница 162: ...DOWN and LEFT RIGHT keys The selected area is displayed in a red frame Some items that can be displayed in a 1 screen view cannot be displayed when the number of view areas exceeds a certain value Dis...

Страница 163: ...e view selected in View Type When set to 2 Screen 3 Screen or 4 Screen select the view type using the UP DOWN and LEFT RIGHT keys The sub menu of the selected view appears Selecting the view type usin...

Страница 164: ...vertical scale of voltage scale factor 1 3 Vertical Scale Voltage Select a vertical scale of current scale factor 1 4 Cursor Moves the cursor in the horizontal axis direction time Move the cursor usi...

Страница 165: ...nt during the test period the instantaneous rms current is used 2 The bar graph of the 1st harmonic order is not displayed 1 2 Cursor Moves the cursor in the horizontal direction harmonic order Move t...

Страница 166: ...ing the percentage of the reference current Iref which is the rms current during the test period the instantaneous rms current is used 2 The bar graph of the 1st harmonic order is not displayed 1 2 Ch...

Страница 167: ...t 1 Order Select a harmonic order This function is now not available It is fixed to 1 The menu is displayed dimmed 1 2 Current Scale Select a vertical scale of current scale factor 1 3 Voltage Scale S...

Страница 168: ...nic current components from the 21st to 39th order THD 2 Total harmonic distortion factor of input current effective value ratio of all the harmonic current components from the 2nd to the 40th order a...

Страница 169: ...so use the ESC key to return No Menu item Description Default 1 Item Select the Average or Maximum value of a display item Average 2 Scroll Displayed when there are too many items to be displayed simu...

Страница 170: ...verage is selected with the F1 key Ratio of the Ave Arms to limit value when Average is selected with the F1 key Ratio of the Max Arms to limit value when Maximum is selected with the F1 key Lower Max...

Страница 171: ...o numeric value to be displayed When limit values do not exist When a calculated limit value is less than 0 0001 A 0 001 A in the 10 A range or higher Display color changes means there is no value to...

Страница 172: ...e displayed When limit values do not exist When a calculated limit value is less than 0 0001 A 0 001 A in the 10 A range or higher Display color changes means there is no value to be displayed In the...

Страница 173: ...layed 3 Bottom Search Searches for a minimum value The cursor moves to the minimum value The current value at the cursor and the elapsed time from the test start are displayed 4 Display Peak Current S...

Страница 174: ...and the elapsed time from the test start are displayed 4 Bottom Search Searches for a minimum value The cursor moves to the minimum value The current value at the cursor and the elapsed time from the...

Страница 175: ...displayed L1 4 Return Terminates the view setting F key Function key Measured value Judgment Red Ave Part exceeding 100 of the limit value Max Part exceeding 150 or 200 of the limit value POHC When ex...

Страница 176: ...e current Iref 2 THC denotes THC Iref PWHC denotes PWHC Iref Limit value A 150 of the limit value A Average value of all the test times Ratio to the reference fundamental current Maximum value in all...

Страница 177: ...rences in the phase currents in the case of three phase but this is not abnormal Item Order Lim1 Lim2 Ave Max Per Judge Description Harmonic orders 1st to 40th The 1st order is the reference fundament...

Страница 178: ...current measured values This can only be selected when you are using the following stan dards IEC 61000 3 12 2004 IEC 61000 3 12 2011 JIS 61000 3 2 2005 Using reference impedance JIS 61000 3 2 2019 Us...

Страница 179: ...der number the number of the top folder is 1 6 Select File Select a folder that has been saved Every time the F2 key is pressed the selected folder is indicated with a frame The value shown in content...

Страница 180: ...are selected and operation of this product IEC 61000 3 2 standard Jjudgment PASS FAIL is made from the measurement values after the test JIS 61000 3 2 2005 standard Using reference impedance JIS 6100...

Страница 181: ...267 Select a past test result file in the File Operation display File operations such as file name change and file deletion are possible Explanation of display items Item Order Meas Max Limit Descrip...

Страница 182: ...182 KHA3000 Checking the AC Power Supply and Repeatability...

Страница 183: ...Setting the Voltage Fluctuation Test This chapter describes how to set the test conditions of voltage fluctuation and flicker tests 8...

Страница 184: ...ing test analysis Please operate it after ending is displayed and the display switches to the test ending menu p 220 While the test status display in the upper left of the screen Set in the case of th...

Страница 185: ...List display The VIEW key LED illuminates and the Vf Observation and Analysis display Vf VIEW appears 2 Press the F1 key to select the display type to be viewed 3 Press the VIEW key in the Vf Observa...

Страница 186: ...The major menu items on each page are as follows Limit value standard equipment with rated current of 16 A or less IEC 61000 3 3 1 4 Limitation Standards and Nominal Values 2 4 Measurement Time Count...

Страница 187: ...s selected the limitation standard is set to IEC 61000 3 3 Ed3 1 2017 If IEC 61000 4 15 Ed1 1 is selected the limitation standard is set to IEC 61000 3 3 Ed2 0 2008 Abbreviated Standard names are show...

Страница 188: ...ndard is IEC 61000 3 3 Manual or IEC 61000 3 11 Ed2 0 Enter the value with the numeric keypad and press the ENTER key or use the large knob to increase or decrease the value 100 6 d Margin Input a mar...

Страница 189: ...NTER key or use the large knob to increase or decrease the value 60 s 9 d Meas Count Manual Input a measurement count The input range is 3 to 24 Enter the value with the numeric keypad and press the E...

Страница 190: ...ocedure see page 191 4 Delete 1 char Use this item to delete characters of Memo Model name Type and Serial No from report printouts For details on the procedure see page 191 5 Change char type Use thi...

Страница 191: ...aracters for the local Limitation Standard name or the local Measuring technique name to be presented in Report Print Up to 20 alphanumeric characters can be entered On how to use this function refer...

Страница 192: ...F3 Sub Menu F4 F6 F1 L1 L2 L3 F2 150 V 300 V 600 V AUTO F3 0 5 A 1 A 2 A 5 A 10 A 20 A 40 A AUTO F5 F6 F1 F2 F3 F6 _ Voltage Range _ Current Range Linked Independent Return Return Channel Linkage Pre...

Страница 193: ...elect the measurement range of the input phase selected in Setting Ch V I Range Select the range in accordance with the rated power supply current of the EUT In the AUTO mode the range will be fixed o...

Страница 194: ...lump Set Exec All Ch lump Set Exec Prev Next Page 2 4 Prev Next Page 1 4 Prev Next Page 3 4 Prev Next Page 4 4 Ch Setting Scaling Ch Setting Scaling Ch Setting Scaling _ Volt Scaling Enable Disable _...

Страница 195: ...as CT Ratio will not be copied 16 Prev Next Page 1 4 Move to other sub menu pages 17 _Volt Scaling Enable or disable the scaling of the voltage ratio for the external PT potential transformer If Enab...

Страница 196: ...t Scaling menu This item is enabled when Shunt or BNC is selected in the Current Input Terminal menu In order to measure the peak value without the effect of any distortion the peak to rms ratio CF is...

Страница 197: ...rmers to be used magnetic saturation and other problems can be prevented Phase Adjustment p 108 When using external current sensors the phase difference that may exist between the voltage signal and t...

Страница 198: ...15 Ed1 1 IEC 61000 4 15 Ed2 0 F3 Nominal Values Sub Menu F5 F6 F1 Nominal Voltage 230 V Specified F2 Specified Nominal Volt Input numeric value F3 Nominal Frequency 50 Hz 60 Hz F6 Return To Meas Sett...

Страница 199: ...umeric value F3 XA test Input numeric value F4 R N test Input numeric value F5 XN test Input numeric value F6 Return F1 Memo Sub Menu F2 Model name Sub Menu F3 Type Sub Menu F4 Serial No Sub Menu F6 R...

Страница 200: ...or each phase The input range is 0 00 to 1 00 Enter the value with the numeric keypad and press the ENTER key or use the large knob to increase or decrease the value 0 24 5 XA test When Specified is s...

Страница 201: ...ge Range _ Current Range Linked Independent Return Return Channel Linkage Prev Next Page 4 4 Wiring Method 1P2W 1P3W 3P3W 3P4W PLL Source Voltage L1 Voltage L2 Voltage L3 Current L1 Current L2 Current...

Страница 202: ...lump Set Exec All Ch lump Set Exec Prev Next Page 2 4 Prev Next Page 1 4 Prev Next Page 3 4 Prev Next Page 4 4 Ch Setting Scaling Ch Setting Scaling Ch Setting Scaling _ Volt Scaling Enable Disable _...

Страница 203: ...EXT CONT key The External control display appears 1 PCR LA with firmware version 3 32 or 3 33 cannot be used PCR LE PCR LA A shaded area indicates a set value Baudrate 9600 bps 19200 bps 38400 bps Da...

Страница 204: ...0 V range for the output voltage setting range 0 V to 152 5 V Select the 200 V range for the output voltage setting range 0 V to 304 8 V 100 V 5 On Phase The voltage phase angle when the output of the...

Страница 205: ...luctuation Tests This chapter describes the procedures from executing the voltage fluctuation and flicker tests to printing reports The procedures are explained for each limit value standard 610000 3...

Страница 206: ...rrent capacity of the power supply to be connected is 100 A or more per phase When you declare the maximum permissible system impedance Zmax of the power supply to be connected The condition where the...

Страница 207: ...pedance The Line Impedance Network can be used for details on how to select the impedance refer to the Operation Manual of the Line Impedance Network 0 40 jn0 25 single phase 0 24 jn0 15 three phase 0...

Страница 208: ...an measure Tmax and other parameters according to IEC 61000 3 3 Ed3 1 Select IEC 61000 4 15 Ed1 1 for measurements based on earlier than the IEC 61000 3 3 Ed3 1 standard 6 Press the F6 key to switch t...

Страница 209: ...re with Specified is Selected in the Setting Menu Use the following procedure for specifying the nominal voltage 1 Press the Vf key The Vf Test Conditions List display appears 2 Press the F6 key to se...

Страница 210: ...f Observation and Analysis display appears 2 Select a view type for the test To observe voltage fluctuations select Pinst St Waveform Some displays can be selected only after the test ends 3 Press the...

Страница 211: ...ime Expires 61000 3 3 When the Test is Aborted Automatically The test is aborted automatically when a measured value exceeds the voltage or current range synchronization of PLL fails or overheating of...

Страница 212: ...prepare the EUT for the next operation According to the dialog and menu displayed press the appropriate function key to start the next d Meas Time After repeating the above terminate the test when th...

Страница 213: ...rminating the test select an item you want to operate from the test ending menu p 220 For details on the selection see Overview of the Test Ending Menu When the General Judgment is FAIL Set the impeda...

Страница 214: ...of the AC power supply conforms to the standard requirements To satisfy the standard requirements the impedance or the AC power supply may need to be replaced 3 Press the Vf key The Vf Test Conditions...

Страница 215: ...splay appears The menu for setting the measured values which are still listed is displayed 4 Change the operating conditions of the EUT to maximize the input current 5 Press the F6 key to select menu...

Страница 216: ...isplayed 4 Press the F1 key to select Specified in Nominal Voltage 5 Press the F2 key to input a nominal voltage value Specified Nominal Voltage The input range is 100 V to 600 V 6 Press the F6 key to...

Страница 217: ...d To start the test return to Step 3 The test is started Aborting the Test by Pressing the STOP Key Press the STOP key during the test The test ending menu p 218 is displayed Test results are aborted...

Страница 218: ...an impedance to declare the maximum permissible system impedance Zmax of the power supply to be connected as the equipment operating condition hereafter called Zmax declaration In this case obtain th...

Страница 219: ...le system impedance Zmax to declare the maximum per missible system impedance Zmax of the power supply to be connected as the equipment operating condition 1 Press the VIEW key p 79 The Vf Observation...

Страница 220: ...ing the sub menus The test results are saved to a stor age media The file name is assigned automatically After saving the test ending menu is displayed Report Print Select Report Print and print repor...

Страница 221: ...be started Cancel not executing the saving operation If Cancel is selected the screen returns to the test ending menu Analysis p 229 When Analysis is selected the test results are analyzed VIEW key Pr...

Страница 222: ...s in this order 7 Return Terminates the character input character deletion and character type change 8 Margin Margin Margin 9 Return Terminates the comment input 10 Std Name Select Select how the Limi...

Страница 223: ...dimmed and the menu function key is disabled If the storage media is not found the buzzer sounds and the dialog box Disk Error Media could not be detected is displayed If the dialog box is displayed p...

Страница 224: ...eport Print A sub menu is displayed 2 Press the F4 key to select Comment Input The lower menu is displayed F1 Save F2 Report Print Sub Menu F1 Print Type PDF Text File F2 Report Print F4 Comment Input...

Страница 225: ...nput character deletion and character type change are terminated and return to the upper hierarchy 8 Press the F6 key to return Comment input is terminated 9 Press the F6 key to return Finishing Repor...

Страница 226: ...F3 key to select Exit The test status display switches from Test to Analysis The progress bar goes out All the test ending operations end The screen does not return to the test ending menu The next t...

Страница 227: ...reen returns to the test ending menu Analysis 1 Press the F4 key to select Analysis The test status display switches from Test to Analysis The progress bar goes out 2 Execute analysis using the Analys...

Страница 228: ...tive method to turn off the AC power supply output is described below 1 Press the EXT CONT key The External Control display appears 2 Press the F1 key to select AC Power Supply Control A sub menu is d...

Страница 229: ...Observation Analysis and Judgement of Voltage Fluctuations This chapter explains how to observe and analyze voltage fluctuation and flicker tests and judge conformance to the standards 10...

Страница 230: ...test measurement circuit data can be continuously collected and judged in terms of the conformance to the standards Limit values PASS WARN and FAIL can be displayed Displays can be changed in color Se...

Страница 231: ...nding is displayed and the display switches to the test ending menu p 220 While the test status display in the upper left of the screen Set in the case of the figure shown above is Test or Analysis pr...

Страница 232: ...the EUT in real time 238 Obtaining the maximum value of the apparent power Pinst St Wave form Displays momentary flicker values in real time Monitoring voltage fluctuations 239 CPF Waveform Displays...

Страница 233: ...rm Flicker List and Result List is selected as the view type This item is enabled only while the analysis is ongoing It will be grayed out while any setting or test is ongoing 1 Displayed as d t 3 3 d...

Страница 234: ...ect a divided view area use the UP DOWN and LEFT RIGHT keys The selected area is displayed in a red frame Some items that can be displayed in a 1 screen view cannot be displayed when the number of vie...

Страница 235: ...2 Screen 3 Screen or 4 Screen select the view type using the UP DOWN and LEFT RIGHT keys The sub menu of the selected view appears Selecting the view type using the UP DOWN and LEFT RIGHT keys when th...

Страница 236: ...cal scale of voltage scale factor 1 4 Cursor Moves the cursor in the horizontal axis direction time Move the cursor using the small knob or the large knob The measured value at the cursor is displayed...

Страница 237: ...n Default 1 Vertical Scale Voltage Select a vertical scale of current scale factor 1 2 Check View Phase Select a phase to be displayed Select it with the small knob and press the ENTER key Every time...

Страница 238: ...the EUT Power Factor 1 Power factor of the EUT 2 Scroll Displayed when there are too many items to be displayed simultaneously Use this item to see the hidden portion of the screen Turn the small kno...

Страница 239: ...and L3 in magenta Used for observation No Menu item Description Default 1 Check View Phase Select a phase to be displayed Select it with the small knob and press the ENTER key Every time the ENTER ke...

Страница 240: ...When Manual is selected in Limitation Standard the input range is 3 to 24 Enter the value with the numeric keypad and press the ENTER key or use the large knob to increase or decrease the value 1 2 C...

Страница 241: ...ic keypad and press the ENTER key or use the large knob to increase or decrease the value 1 4 Time Axis Scroll Moves the time axis on the screen Enter the value with the numeric keypad and press the E...

Страница 242: ...erminates the view setting F key Function key You can also use the ESC key to return Measured value Judgment Red Part exceeding 100 of the limit value Yellow Part exceeding the set margin value and up...

Страница 243: ...h equipment is connected power receiving point This value is declared as the condition for connection Zsys1 Zsys2 and Zsys3 are the permissible system impedances calculated for each segment Zmax 3 Che...

Страница 244: ...max 1 ms Judge Limit Limit value Description Short time flicker value in one segment Seg1 or any later segment time Maximum value of maximum relative voltage changes in one segment Seg1 or any later s...

Страница 245: ...ax 2 2 Displayed as d t 3 3 depending on the selected standard Item Seg dmax dc Tmax 1 ms Limit Limit value Description The d measurement time corresponds to one segment Seg1 or any later segment time...

Страница 246: ...gment Seg1 or any later segment time Maximum value of time during which d t exceeds 3 3 in one segment Seg1 or any later segment time Judgment PASS FAIL WARN for each segment WARN is displayed if the...

Страница 247: ...Other Measurements This chapter explains basic measurement FFT analyzer and in rush current measurement 11...

Страница 248: ...s not switch to this display perform the following procedure If the display does not appear by pressing the OTHER key A dialog box Can t execute during test analysis Please operate it after ending is...

Страница 249: ...shows the main menu items of each page Basic Measurement p 250 1 3 View Select and View Setting 2 3 Voltage Range Current Range and Wiring Method 3 3 LPF and AC Coupling Other Measurement FFT Analyze...

Страница 250: ...View Select and View Setting In the View Select menu item select Waveform View List View or 2 Screen View The 2 Screen View displays the Waveform and List views at the same time In 1 screen view mode...

Страница 251: ...TER key Every time the ENTER key is pressed the check mark turns on or off Multiple checkboxes can be selected L1 L2 L3 7 Return Terminates the view setting for Waveform View Basic Measurement sub men...

Страница 252: ...order POHC Odd order harmonic current of input current effective value of odd order harmonic current components from the 21st to 39th order THD Total harmonic distortion factor of input current effec...

Страница 253: ...ub Menu F3 Sub Menu F4 F6 F1 L1 L2 L3 F2 150 V 300 V 600 V AUTO F3 0 5 A 1 A 2 A 5 A 10 A 20 A 40 A AUTO F5 F6 F1 F2 F3 F6 _ Voltage Range _ Current Range Linked Independent Return Return Channel Link...

Страница 254: ...lected in Setting Ch V I Range Select the range in accordance with the rated power supply current of the EUT In the AUTO mode the range will be fixed once the test is started The input phase selected...

Страница 255: ...3 F4 F5 F6 F1 L1 L2 L3 F2 F3 F4 F5 F6 F1 L1 L2 L3 F2 F4 F5 F6 F1 Sub Menu F2 Sub Menu F3 Sub Menu F4 F6 Prev Next Page 2 3 V I Range Setting Input Scaling Setting Input Config DC Offset Ch Setting Sca...

Страница 256: ...selected in the Volt Scaling menu In order to measure the peak value without the effect of any distortion the peak to rms ratio CF is set for the range currently set The CF setting affects the measure...

Страница 257: ...part of the display The EXT INPUT terminals are provided in the L1 L2 and L3 input sections 25 Prev Next Page 3 4 Move to other sub menu pages 26 _ EXT CS Ratio mV A This item is enabled when Enable...

Страница 258: ...difference that may exist between the voltage signal and the sensor signal can be adjusted List of Scaling Menu Items List of Available Scaling Ranges Current Range Range A when external sensors are u...

Страница 259: ...g Select the input coupling for voltage and current measurement DC means DC coupling and AC means AC coupling DC 3 Return to Top Menu Returns to the top menu of Other Measurement 4 Prev Next Page 3 3...

Страница 260: ...b The measured value at the cursor is displayed 1 2 Vertical Scale Current Select a vertical scale scale factor 1 3 Check View Phase Select a phase to be displayed L1 4 Return to Top Menu Returns to t...

Страница 261: ...no filter is used If it is the first time to enter the FFT Analyzer submenu 15 kHz is selected 15 kHz 2 AC Coupling Select the input coupling mode for voltage and current measurements DC is for DC co...

Страница 262: ...t of the graph according to the selected menu Select Trigger Channel Current Trigger and Reset Trigger Abort In rush Current Measurement sub menu 1 3 F4 Sub Menu F1 Select Trigger Ch L1 L2 L3 F2 Curre...

Страница 263: ...range is 0 1 to 80 0 The value corresponds to the approximate current value A Enter the value with the numeric keypad and press the ENTER key or use the large knob to increase or decrease the value 3...

Страница 264: ...ion Default 1 LPF Select the cut off frequency of the anti aliasing filter Select Bypass is no filter is used If it is the first time to enter the In rush Current Measurement submenu Bypass has been s...

Страница 265: ...File Operation This chapter explains the file operation using CompactFlash card and USB flash drive which are an external memory device 12...

Страница 266: ...used test mode harmonic current test or voltage fluctuation test can be used This function is also used to format a CompactFlash card or USB flash drive In this manual the compactFlash card and USB f...

Страница 267: ...for renaming For details on the procedure see page 268 5 Change char type Used to change the character types for renaming Every time the F3 key is pressed the character types switch to alphanumeric hi...

Страница 268: ...to be loaded press the F6 key at Step 1 On and after Step 2 the procedure is identical to the case test condition files are loaded 14 Select Folder Select a folder that contains test condition files...

Страница 269: ...or of the file changes 5 Press the ENTER key The file is loaded 6 Press the F6 key to terminate the loading of a condition file Saving a Test Condition File 1 Press the F3 key A sub menu is displayed...

Страница 270: ...ions for voltage fluctuation tests VFRES for saving results files and printed reports for voltage fluctuation tests HARDCOPY for saving screen hard copies Date format of date specific folder Specific...

Страница 271: ...fluctuation tests folder Files created in HARD COPY for saving screen hard copies folder See File format Exclusive to this product condition file 1 1 This file is created in the HASET folder not in th...

Страница 272: ...d as shown in the illustration below The connector part of this product is positioned inside Slowly insert the card straight and deep If it is inserted forcibly or at an angle a failure may occur Remo...

Страница 273: ...moval 1 Confirm that the acess lamp in the USB flash drive is not blinking Type Manufacturer name Model No 1 1 The CompactFlash card may not operate because of a difference in the year model and versi...

Страница 274: ...mporarily and then connect it The storage media is set to the USB flash drive Remove the USB flash drive temporarily when the storage media is changed from the CompactFlash card to the USB flash drive...

Страница 275: ...Remote Control This chapter provides an overview of remote control and describes the structure and syntax of the SCPI commands and the details of commands and registers used for remote control 13...

Страница 276: ...mentation Standard Commands for Programmable Instruments SCPI version 1999 0 Universal Serial Bus Specification Rev 2 0 Universal Serial Bus Test and Measurement Class Specification USBTMC Rev 1 0 Uni...

Страница 277: ...poration that is compliant with the VXIplug play VISA specification 4 1 The latest version can be downloaded from the Kikusui website http www kikusui co jp download KI VISA is not necessary if NI VIS...

Страница 278: ...ppears 2 Press the F2 key I F Setting Sub Menu A sub menu is displayed 3 Press the F1 key I F Select a few times or turn the small knob to select RS232C 4 Press the F3 key RS232C baudrate 5 Press the...

Страница 279: ...rectly through unilateral transmission Break signal The break signal functions as an alternative for the IEEE 488 1 dcl sdc Device Clear Selected Device Clear message Item Setting Connector 9 pin D su...

Страница 280: ...off the POWER switch and turn it on again The I F selection and GPIB address are confirmed GPIB functions Service request Service request and serial polling functions are installed See Function Subset...

Страница 281: ...function Compliant to USB Specification 2 0 Compliant to USBTMC Specification 1 0 and USBTMC USB488 Specification 1 0 Communication speed 12 Mbps full speed VID Vendor ID 0x0B3E PID Product ID 0x1010...

Страница 282: ...CPI subsystem Each command is a combination of program headers parameters and punctuation The hierarchy is explained using the SENSe subsystem as an example Upper and lower nodes are delimited by a co...

Страница 283: ...ed an error occurs Example Compound command HARMonics NOMinal FREQuency 50 60 VOLTage NRf Compound command with the specified path cleared Example SENSe CURRent RANGe Maximum INITiate This compound co...

Страница 284: ...ified it works as a terminator Always use line feed for the RS232C because EOI is not available When a command string is finished the path is always reset to the root level Common commands p 288 The I...

Страница 285: ...mited number of values A response is given in an abbreviated form Example TRIGger SOURce BUS IMMediate Boolean data Boolean Boolean data represents either state 1 or 0 or ON or OFF A response is given...

Страница 286: ...ent RANGe MIN CURRent RANGe MAX Measurement unit The following default units are used Values are accepted regardless of whether or not a measurement unit is specified A current V voltage W power S sec...

Страница 287: ...ed with these marks is influenced by RST or RCL when it is sent and changed to the value described in Default Conditions The test time is changed to 150 seconds when RST is sent A command is described...

Страница 288: ...the value of the event status enable register in the NR1 format ESR p 341 Queries the event status register The register that has been read is cleared Command ESR Response Returns the value of the ev...

Страница 289: ...ed service register cannot be used to generate a service request based on status information Command SRE NR1 SRE Parameter Value 0 to 255 An SCPI error 222 Data out of range occurs if outside the rang...

Страница 290: ...ccepted the SCPI error 211 Trigger ignored occurs Command TRG TST IEEE 488 2 1992 Section 10 38 Executes self diagnosis If an error occurs it can be checked by using SYST ERR Command TST Response Retu...

Страница 291: ...o wire 1P2W single phase three wire 1P3W three phase three wire 3P3W and three phase four wire 3P4W For input circuit setting of each input phase turning on off of voltage and current ranges and volta...

Страница 292: ...ents is displayed Returns blank when the System Setup or External Control page is displayed Setting Linked independent of the Input Circuits INP LINK Sets the input circuit of each input phase channel...

Страница 293: ...Specify the character commands in the order of L1 phase L2 phase and L3 phase Response Returns the current ranges in the character character character format The character responses are in the order o...

Страница 294: ...Type of Input Coupling INP COUP Sets the type of input coupling Each input phase channel is set to the same value Command INPut COUPling AC DC INPut COUPling Parameter Value AC AC coupling DC DC coup...

Страница 295: ...IND Sets the current range of each input phase channel independently Command SENSe CURRent RANGe INDependent numeric numeric numeric SENSe CURRent RANGe INDependent Parameter Value 0 5 1 2 5 10 20 40...

Страница 296: ...RRent RANGe AUTO SENSe VOLTage RANGe AUTO ON OFF 1 0 SENSe VOLTage RANGe AUTO Parameter Value ON 1 Enables the auto range OFF 0 Disables the auto rang default Response Returns whether the auto range i...

Страница 297: ...CURRent SCALing CF numeric numeric numeric SENSe CURRent SCALing CF SENSe VOLTage SCALing CF numeric numeric numeric SENSe VOLTage SCALing CF Parameter Value 1 00 to 4 00 Current CF The default is 4 0...

Страница 298: ...he order of L1 L2 and L3 Unit DEG Response Returns the phase adjustment value for the external sensors in the NR3 NR3 NR3 format The successive NR3 part is in the order of L1 L2 and L3 VOLT SCAL PTR S...

Страница 299: ...limit value standard Command HARMonics STANdard LIMitation NAME string HARMonics STANdard LIMitation NAME Parameter Value IEC 61000 3 2 Ed3 0 IEC 61000 3 2 Ed3 0A2 IEC 61000 3 2 Ed2 2 JIS 61000 3 2 2...

Страница 300: ...e measuring technique standards Command HARMonics STANdard MTEChique CATalog Response Returns available measuring technique standards in the string string string format Setting the Standard Name HARM...

Страница 301: ...RM NOM FREQ Sets the nominal frequency Set the nominal frequency according to the rating of the EUT Command HARMonics NOMinal FREQuency 50 60 HARMonics NOMinal FREQuency Parameter Value 50 or 60 The d...

Страница 302: ...imit value Command HARMonics MARGin numeric MIN MAX HARMonics MARGin Parameter Value 10 to 100 The default is 100 Unit PCT Response Returns the margin in the NR3 format Setting the Measurement Time HA...

Страница 303: ...ponse Returns comment texts in the numeric format Operation Type of the EUT HARM TEXT TOBS Sets the operation type of the EUT for setting the observation period measurement time Command HARMonics TEXT...

Страница 304: ...he string format Class A Condition JIS C61000 3 2 HARM IEC32 CONS600 When the EUT is in Class A sets whether or not the air conditioner exceeds the effective input power of 600 W Command HARMonics IEC...

Страница 305: ...pecified value of the fundamental current in the NR3 format HARM IEC32 FUND PFAC Sets the specified value of the power factor for Class C Command HARMonics IEC32 FUNDamental PFACtor numeric MIN MAX HA...

Страница 306: ...SPECified HARMonics IEC32 POWer DEFinition Parameter Value MEASured Measured value default SPECified Specified value Response Returns the type of power value in the character format HARM IEC32 POW Se...

Страница 307: ...Reference Fundamental Current HARM IEC312 FUND DEF Sets the specification method of the reference fundamental current measured or specified value Command HARMonics IEC312 FUNDamental DEFinition MEASur...

Страница 308: ...IEC312 LVTable UNBalanced BALanced SPECified HARMonics IEC312 LVTable Parameter Value UNBalanced Except balanced three phase equipment default BALanced Balanced three phase equipment SPECified Specif...

Страница 309: ...ecification method of the rated current in the character format HARM IEC312 RAT CURR Sets the rated current of the EUT Command HARMonics IEC312 RATed CURRent NRf HARMonics IEC312 RATed CURRent Paramet...

Страница 310: ...rds in the string string string format Setting the Measuring Technique Standard VFL STAN MTEC Sets the measuring technique standard IEC 61000 4 15 Ed2 0 is selected the limitation standard is set to I...

Страница 311: ...or not in the NR1 format VFL STAN LIM ALI NAME Sets the Limitation Standard name for Report Print Command VFLuctuation STANdard LIMitation ALIas NAME string VFLuctuation STANdard LIMitation ALIas NAM...

Страница 312: ...types of comment items listed below can be specified The character string for each comment item is subjected to character code encoding normally Shift JIS that is set by the SYST CONFigure TEXT Encodi...

Страница 313: ...of dmax maximum relative voltage changes in the NR3 format VFL IEC33 DCO Sets the d measurement count Command VFLuctuation IEC33 DCOunt NRf VFLuctuation IEC33 DCOunt Parameter Value 3 to 24 The defau...

Страница 314: ...AX VFL IEC33 JFAC DT33 VFL IEC33 JFAC PLT VFL IEC33 JFAC PST Sets the five items of limit values to be used for judgment dc dmax Tmax d t 3 3 Plt Pst Setting an item to ON 1 enables the corresponding...

Страница 315: ...meric MIN MAX VFLuctuation IEC33 MARGin D Parameter Value 10 to 100 The default is 100 Unit PCT Response Returns the margin for the limit value of dc dmax or Tmax d t 3 3 in the NR3 format VFL IEC33 M...

Страница 316: ...voltage changes in the NR3 format VFL IEC311 PSTC Sets the Pst measurement count Command VFLuctuation IEC311 PSTCount NRf VFLuctuation IEC311 PSTCount Parameter Value 1 to 12 The default is 12 Unit N...

Страница 317: ...ON OFF 1 0 VFLuctuation IEC311 JFACtor PLT VFLuctuation IEC311 JFACtor PST ON OFF 1 0 VFLuctuation IEC311 JFACtor PST Parameter Value ON 1 Yes default OFF 0 No Response Returns whether each limit val...

Страница 318: ...VALues numeric numeric numeric numeric VFLuctuation IEC311 TIMPedance VALues Parameter Value RA XA RN XN 0 00 to 1 00 The default of RA and XA is 0 24 and 0 15 and that of RN and XN is 0 16 and 0 10...

Страница 319: ...1 INITiate IMMediate NAME ACQuire Parameter Value ACQuire INIT CONT INIT CONT NAME Sets the automatic continuation mode ON OFF of sequence operation The command is invalid during the analysis state W...

Страница 320: ...ource in the character format Sequence 2 RUSH INIT SEQ2 INIT NAME RUSH Starts in rush current measurement The system enters the trigger signal wait state It does not respond to a device trigger Comman...

Страница 321: ...ue is set it becomes the measurement time pre delay after the triggering Command TRIGger SEQuence2 DELay numeric MIN MAX TRIGger SEQuence2 DELay TRIGger RUSH DELay numeric MIN MAX TRIGger RUSH DELay P...

Страница 322: ...the INIT SEQ3 command When IEC 61000 3 3 ManualSW is selected in the limit value standard for the voltage fluctuation measurement mode VFLuctuation STANDard LIMitation the second and subsequent tests...

Страница 323: ...alidated if the ABOR command is sent when the INIT command has not been sent and the retained measurement data is valid The ABOR command cannot specify a sequence group ALL is always assumed Command A...

Страница 324: ...same as the INIT command issued in combination with the FETC query If meas_item is not specified the value set by previous FETC READ or MEAS meas_item is used Command READ channel SCALar meas_item Re...

Страница 325: ...le phase three wire 1P3W Three phase three wire 3P3W Three phase four wire 3P4W 0 All phases 1 default L1 2 L2 3 L3 meas_item Measurement item Unit Valid mode 1 Valid Invalid 1 HA Harmonic measurement...

Страница 326: ...amplitude peak value Command FETCh channel SCALar CURRent AMPLitude MAXimum READ channel SCALar CURRent AMPLitude MAXimum MEASure channel SCALar CURRent AMPLitude MAXimum Response Returns the measure...

Страница 327: ...ARM ALL MEAS CURR HARM ALL Unit A FETC CURR HARM THDI READ CURR HARM THDI MEAS CURR HARM THDI Queries the measured THD I total harmonic displacement The denominator is the effective value of the curre...

Страница 328: ...ponse Returns the phase angle of NRf th order harmonic current in the NR3 format for FETC CURR HARM PHAS NRf READ CURR HARM PHAS NRf and MEAS CURR HARM PHAS NRf Returns the phase angles of harmonic cu...

Страница 329: ...MEASure channel SCALar FREQuency Response Returns the set value of the frequency in the NR3 format Unit Hz Querying a Voltage Phase Angle FETC PHAS VOLT READ PHAS VOLT MEAS PHAS VOLT Each of these co...

Страница 330: ...POWer AC APParent READ channel SCALar POWer AC APParent MEASure channel SCALar POWer AC APParent Response Returns the measured value of the apparent power in the NR3 format Unit VA FETC POW AC REAC R...

Страница 331: ...sured value of the maximum voltage positive amplitude peak value Command FETCh channel SCALar VOLTage AMPLitude MAXimum READ channel SCALar VOLTage AMPLitude MAXimum MEASure channel SCALar VOLTage AMP...

Страница 332: ...he AC power supply in the NR1 format SOUR PHAS ON Sets the ON phase of the output of the AC power supply Command SOURce PHASe ON NRf SOURce PHASe ON Parameter Value 0 to 360 1 no specification Unit DE...

Страница 333: ...age Parameter Value 0 0 to 304 8 Unit V Response Returns the output voltage of the AC power supply in the NR3 format SOUR VOLT RANG Sets the output voltage range of the AC power supply Command SOURce...

Страница 334: ...mmand SYSTem DATE YEAR_NR1 MONTH_NR1 DAY_NR1 SYSTem DATE Parameter YEAR_NR1 Year Value 2000 to 2099 MONTH_NR1 Month Value 1 to 12 DAY_NR1 Day Value 1 to 31 Response Returns year month and day in this...

Страница 335: ...Cal SYST REM RS232C USB only Sets the remote operation mode Panel operation other than the LOCAL key is locked The command is an alternate command for the IEEE 488 1 REN message Remote Enable and addr...

Страница 336: ...racter format SYST CONF PCR Specifies whether or not to enable AC Power Supply control Command SYSTem CONFigure PCR STATe ON OFF 1 0 SYSTem CONFigure PCR STATe Parameter Value ON 1 Enable OFF 0 Disabl...

Страница 337: ...not affect the register data EVENt register The bits of the EVENt register are automatically set according to the changes in the CONDition register The rule varies depending on the positive transition...

Страница 338: ...OT Temperature Not Used Not Used Not Used CAL PCR COMM PCR STAT SS Not Used Not Used Not Used CAL Not Used Not Used Not Used Not Used Not Used Not Used TESTing Not Used Not Used Not Used Not Used Not...

Страница 339: ...gister QUES This bit is set to true when a bit in the QUEStionable event status register is set and the corresponding bit in the QUEStionable status enable register is true 4 16 Message Available MAV...

Страница 340: ...ad data from the output queue even though there is no output data or the system is not in the wait state The bit indicates that there is no data remains in the output queue 3 8 Device Dependent Error...

Страница 341: ...ot clear the register data Command STATus OPERation CONDition Response Returns the status of the OPERation status register in the NR1 format Bit Bit weight Bit name Description 0 1 CAL Calibration in...

Страница 342: ...OPERation status register Command STATus OPERation PTRansition NRf STATus OPERation PTRansition Parameter Value 0 to 32767 Response Returns information that positive transition has been set for the OP...

Страница 343: ...us QUEStionable CONDition Response Returns the status of the QUEStionable status register in the NR1 format Bit Bit weight Bit name Description 0 1 Over range on Vm Voltage measurement exceeded the ra...

Страница 344: ...status register Command STATus QUEStionable PTRansition NRf STATus QUEStionable PTRansition Parameter Value 0 to 32767 Response Returns information that positive transition has been set for the QUESt...

Страница 345: ...isters of the status data structure STAT PRES does not clear data from the event register and error event queue Use CLS to clear data from every event register and the queues in the device status repo...

Страница 346: ...disable Auto Range of current range VOLT RANG VOLT RANG IND Selected value for the auto range Selected value for the auto range V Voltage range phases linked phases independent VOLT RANG AUTO VOLT RAN...

Страница 347: ...limit value HARM IEC312 NOM SVOL 230 Nominal system voltage HARM IEC312 RAT DEF MEASured Definition of the rated current of the EUT HARM IEC312 RAT CURR 20 Rated current of the EUT HARM IEC312 RAT VO...

Страница 348: ...OFF Sequence operation automatic continuation mode TRIG SOUR TRIG ACQ SOUR IMM IMM IMM Trigger source IMM immediately TRIG SEQ2 SOUR TRIG RUSH SOUR INTernal INTernal INTernal In rush current measurem...

Страница 349: ...Maintenance This chapter explains how to clean and inspect this product 14...

Страница 350: ...product comes with an installed CR Coin Lithium Battery which contains Perchlorate Material Disposal of this battery may be regulated due to environmental considerations See www dtsc ca gov hazardousw...

Страница 351: ...the rear panel 3 Remove the fuse holder with a standard screwdriver Fuse rating 250 Vac 2 5 A T Calibration This product is shipped after adequate calibration Periodic calibration is recommended to ma...

Страница 352: ...352 KHA3000 Cleaning and Checking...

Страница 353: ...Specifications This chapter explains the specifications of this product 15...

Страница 354: ...or less N 0 4 m or less Coupling mode HA Vf mode DC coupling OTHER mode DC or AC coupling optional Number of input channels Three channels L1 L2 and L3 for both voltage input and current input Voltage...

Страница 355: ...e value ratio of all the harmonic components from the 2nd to the 40th order against the effective value of the current PWHD partial weighted harmonic distortion Effective value ratio of all the harmon...

Страница 356: ...001 A 10 A range 0 001 A 0 002 A 20 A range 0 001 A 0 004 A 40 A range 0 001 A 0 008 A Display range RMS Peak 0 5 A to 10 A range 120 of the range 400 of the range Effective input range 0 5 A range 5...

Страница 357: ...of L1 L2 and L3 are measured independently Measurement range 1 1 Applicable only in PLL locked state Specified for the ambient temperature of 18 C to 28 C and relative humidity of 20 to 80 without co...

Страница 358: ...0 5 of rdng 0 2 of range 1 A to 40 A range 0 5 of rdng 0 1 of range 66 Hz to 2 4 kHz 0 5 A range 0 5 0 417 n kHz of rdng 0 2 of range n is frequency 1 A to 40 A range 0 5 0 417 n kHz of rdng 0 1 of ra...

Страница 359: ...2digits n is frequency Item Specifications Conforming standard IEC 61000 3 3 Ed3 1 2017 IEC 61000 3 3 Ed2 0 2008 IEC 61000 3 11 Ed2 0 2007 Requirements for measuring instrument 1 1 Acceptable if it i...

Страница 360: ...isplayed Peak values can be read with the cursor 1 Item Specifications PT ratio transformer Setting range 0 001 to 100 000 Resolution 0 001 Peak to rms voltage ratio CF Setting range 1 00 to 2 00 Reso...

Страница 361: ...to 80 rh no condensation Storage temperature 20 C to 70 C 4 F to 158 F Storage humidity 90 rh or less no condensation Safety Conforming to the following standard requirements IEC 61010 1 2001 Class I...

Страница 362: ...362 KHA3000 Specifications Outside Dimensions Foot M3 screw hole common Four feet 4 M3 screw holes max depth 6 0 24 Unit mm inch...

Страница 363: ...Appendix A Basic Terms and Definitions B Messages C Error List D Factory Default Settings List E Report Printing Format F Troubleshooting...

Страница 364: ...uipment Observation period Tobs Observation period of the test The operation type of the EUT determines the necessary observation period The operation types refer to the types of changes in harmonic c...

Страница 365: ...L1 Arms L2 Arms L3 Arms 3 Apparent power VA Single phase three wire L1 VA L2 VA Three phase three wire L1 VA L2 VA L3 VA 3 Three phase four wire L1 VA L2 VA L3 VA 3 Real power W Single phase three wir...

Страница 366: ...te calendar year R W 1 NR1 1 to 12 NR1 Sets the date month NR1 1 to 31 NR1 Sets the date day TIME NR1 0 to 23 NR1 Sets the time hour NR1 0 to 59 NR1 Sets the time minute ERR NEXT NR1 string Queries er...

Страница 367: ...Margin for the limit value R W 3 MTIM numeric 1 to 9600 S 150 NR3 Measurement time R W 3 TEXT COMM encoded string 0 Memo etc All items string Comment text R W 3 TOBS char QST SCYC RAND LCYC QST char O...

Страница 368: ...ter Unit VFL STAN LIM NAME string IEC 61000 3 3 Pst AUTO IEC 61000 3 3 ManualSW IEC 61000 3 11 Ed2 0 IEC 61000 3 3 Pst AUTO string Limit value standard R W 3 CAT string string Queries available limit...

Страница 369: ...values dc dmax and d t 3 3 R W 3 MARG FLIC numeric 10 to 100 PC T 100 NR3 Margin for the limit values Pst and Plt R W 3 TIMP DEF char STAND1 STAND3 SPEC1 SPEC3 BAL char Definition of test impedance v...

Страница 370: ...0 to 2500 000 25 000 NR3 EXT CS R W 3 PADJ numeric 180 00 to 180 00 DEG 1 00 NR3 Phase adjustment value for the external current sensor R W 3 RANG NR3 Queries the current range after the scaling is se...

Страница 371: ...k value R 3 AMPL MIN V NR3 Queries the measured value of minimum voltage negative amplitude peak value R 3 ABOR ALL Aborts a test W 1 INIT IMM SEQ 1 char Starts a test trigger function W 1 SEQ2 char S...

Страница 372: ...s an event 2 R 1 COND NR1 Queries the register status 2 R 1 ENAB NRf 0 to 32767 NR1 Enable 2 R W 1 NTR NRf 0 to 32767 NR1 Positive transition 2 R W 1 PTR NRf 0 to 32767 NR1 Negative transition 2 R W 1...

Страница 373: ...ror An error was detected in the header 120 Numeric data error Generated when parsing a data element which appears to be numeric including the nondecimal numeric types 130 Suffix error Generated when...

Страница 374: ...received before the software trigger 220 Parameter error A program data element related error occurred 221 Settings conflict Received a command that cannot be executed in the current condition of thi...

Страница 375: ...product that is used when other types of error do not apply 410 Query INTERRUPTED An INTERRUPTED query error as defined by IEEE 488 2 6 3 2 3 occurred 420 Query UNTERMINATED An UNTERMINATED query erro...

Страница 376: ...nce Unuse Definition of Power Measured value Specified Power 100 W Power Factor Fundamental Current Measured value Power Factor Fundamental Current 1 00 Specified Fundamental Current 20 0 A Limit Valu...

Страница 377: ...List Select View Items Voltage rms Voltage Peak Voltage Peak Current rms Current Peak Cur rent Peak Frequency Real Power W Apparent Power VA Reactive Power var Power Factor THC POHC THD PWHD Harmonic...

Страница 378: ...default setting Report printing Print type PDF Standard name setting Standard name select Standard Item Factory default setting VIEW basic View Type V I Waveform View Area 1 Screen VIEW common Check V...

Страница 379: ...er Factor Voltage Range 300 V Current Range 20 A Current Input Terminal Shunt Wiring Method 3P4W PLL Source Voltage L1 Measurement Setting Linked LPF 6 kHz AC Coupling DC FFT Analyzer Cursor 1 In rush...

Страница 380: ...d2 2 2004 IEC 61000 3 12 Ed1 0 2004 JIS C61000 3 2 2019 JIS C61000 3 2 2005 IEC 61000 3 3 Ed3 1 2017 IEC 61000 3 11 Ed2 0 2017 Measurement circuit type Single phase two wire Single phase three wire Th...

Страница 381: ...0 0 0292 0 0292 Pass 8 0 2300 0 3450 0 0003 0 0004 N A 9 0 4000 0 6000 0 0177 0 0178 Pass 10 0 1840 0 2760 0 0003 0 0004 N A 11 0 3300 0 4950 0 0118 0 0119 Pass 12 0 1533 0 2300 0 0003 0 0003 N A 13 0...

Страница 382: ...30 V Nominal Frequency 50 Hz Pst Measurement Time 30 s Pst Measurement Count 12 Flicker Margin 100 d Measurement Margin 100 Test Data of Voltage Fluctuation and Flicker Final Test Result PASS Segment...

Страница 383: ...ll input phases Total Power Factor Total power factor of all input phases Total Apparent power Total apparent power of all input phases Total Reactive Power Total reactive power of all input phases IE...

Страница 384: ...in Manual The arithmetic average of 22 measured values obtained by excluding the maximum and minimum values of up to 24 collected measurements Maximum Maximum measured value applicable to measurement...

Страница 385: ...Check item Corrective action Page The screen display is difficult to read Is the screen brightness setting appropriate 85 Panel key operation does not work Is the key icon on the upper part of the sc...

Страница 386: ...he CT current transformer being used Check the setting of EXT CS Ratio for the external sensor being used 106 197 258 Is the phase difference with the external sensor correctly adjusted Check the sett...

Страница 387: ...d Meas Count 189 d Meas Time 189 Data Frame 161 Date specific folder 270 dc Waveform 232 Definition of Power 98 Directly Setting Voltage and Current Ranges 110 Display unit 17 Displaying a sub menu 8...

Страница 388: ...41 Operation unit 17 Operation verified CompactFlash Card 273 Operation verified USB flash drive 274 Optimizing the current range 125 135 208 215 Options 40 Oscilloscope 158 OTHER key 17 Other Measure...

Страница 389: ...ge temperature 361 System impedance 113 140 SYSTEM key 17 System Setup display 80 86 T Terminator 284 Test status 18 Text File 88 THC 168 252 364 THD 113 140 168 252 364 THD I 168 Three phase four wir...

Страница 390: ...390 KHA3000...

Страница 391: ......

Страница 392: ...an be provided for a fee In either case please contact your Kikusui agent or distributor At that time inform your agent or distributor of the Part No written on the front cover of this manual Every ef...

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