Kikusui IB022853 User Manual Download

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Part No. IB022853

Jul 2021

User’s Manual

Digital Power Meter

KPM1000

Appendi

Notations Used in This Manual

Calibration

Product Overview

Checking the Package Contents

Options

Installation and Preparation

Connecting the power cord

Wiring the measurement circuit

Turning the POWER switch on

Configuration settings

Measurement Applications

Measuring integrated power

Measuring standby power

Specifications

App. A

Display Update Interval and

Factory Default Settings

Summary of Contents for IB022853

Page 1: ...ion 8 Connecting the power cord 8 Wiring the measurement circuit 9 Turning the POWER switch on 17 Basic Operations 18 Using the stands 18 Displayed contents 19 Basic operations 25 Configuration settin...

Page 2: ...or find any errors or omissions please contact your Kikusui agent or distributor If you find any misplaced or missing pages in this manual it will be replaced If the manual gets lost or soiled a new c...

Page 3: ...ent display is easy to see even from far away Safety plugs Safety plugs are used to connect wires to the voltage input terminal The terminal has been designed to ensure safety when it is being wired I...

Page 4: ...afety plugs screw connection type TL41 Red and black one each 1000 V CATII max 32 A Safety plugs solder connection type TL42 Red and black one each 1000 V CATII max 32 A Safety plugs clamp connection...

Page 5: ...KPM1000 5...

Page 6: ...o switch the item that is shown on display D select the range and select the item on the configuration menu p 22 p 25 p 28 6 Status indicators OVER V A voltage peak over range has occurred p 24 OVER I...

Page 7: ...y If you press this key when the KPM1000 is in remote mode the RMT LED turns off and the KPM1000 switches to local mode p 27 SHIFT SHIFT key This is used to perform the secondary key functions that ar...

Page 8: ...ING Possible electric shock This product is a piece of equipment that conforms to IEC Safety Class I equipment that has a protective conductor terminal Be sure to earth ground the product to prevent e...

Page 9: ...e input terminal input resistance 6 M WARNING Possible electric shock Before you connect the KPM1000 to an AC power supply 1 turn the KPM1000 off and remove the power cord from the outlet or 2 turn of...

Page 10: ...l to the load results in smaller power loss which provides the most accurate measurements In the measurement of 100 V and 20 A connecting the voltage input terminal to the load results in smaller powe...

Page 11: ...you can select from the following chart presents the nominal cross sectional area and allowable current of various wires Use wires whose withstand voltage is more than sufficient for the maximum rated...

Page 12: ...he wires to the voltage input terminal To use the included safety plugs first connect the wires to the safety plugs and then connect the safety plugs to the KPM1000 Connecting the wires The voltage in...

Page 13: ...N of the load 6 Terminal U of the KPM1000 voltage input Terminal L of the load I U I U A V L N G L N L N L N G AC power supply Load Load AC power supply KPM1000 Current input terminal Voltage input t...

Page 14: ...Terminal I of the KPM1000 current input Output terminal L of the AC power supply 5 terminal of the KPM1000 voltage input Terminal N of the load 6 Terminal U of the KPM1000 voltage input Terminal I of...

Page 15: ...ristics and phase characteristics of the PT and CT have an effect on the measured values When you measure frequencies use a PT and CT that have good frequency characteristics and phase characteristics...

Page 16: ...inal L The KPM1000 current input terminal is connected to load terminal N and AC power supply terminal N The AC power supply s output voltage will be applied to the current input terminal which will c...

Page 17: ...basic measurements The following times that you turn the KPM1000 on it will start with the settings that were in use immediately before it was last turned off p 19 The KPM1000 s screen shows displays...

Page 18: ...tilt the front panel which makes the screen easier to see and makes the keys easier to operate To use the stands pull the two feet on the bottom front of the KPM1000 out until they click into place CA...

Page 19: ...our displays are divided into two groups 1 displays A and C and 2 displays B and D The same types of display items are shown within each group p 29 The factory default display update interval is 0 1 s...

Page 20: ...0000 Wh integrated power when the sum is negative 99 hour 59 minute 59 second integration time 1 0000 voltage crest factor 180 00 phase angle 8 00000 Wh integrated power negative 8 00000 Wh integrated...

Page 21: ...e is no integrated value is displayed Integrated power sum W h This displays the sum of the positive and negative integrated powers If there is no integrated value is displayed Integrated power positi...

Page 22: ...tage peak Vpk If only a peak over range occurs P oVEr If only an RMS over range occurs Normal display If a peak and RMS over range occur oVEr Current peak Apk If only a peak over range occurs P oVEr I...

Page 23: ...ect whether you will use the scaling feature ConF 4 SCALE If you have selected Ct the CT LED lights If you have selected Pt the PT LED lights If you have selected botH both the CT and PT LEDs light Th...

Page 24: ...s 6 times the range or when the RMS value exceeds 1 3 times the range AVE LED green Lights when the averaging count is set to a value between 2 and 64 averaging is on on the configuration menu Turns o...

Page 25: ...s higher than the one that is currently being used Press to select a range that is lower than the one that is currently being used You can also use the DSPL D key to change between ranges Repeatedly p...

Page 26: ...ning the auto range off Current range When the auto range is on press SHIFT I RANGE to turn the auto range off The AUTO LED turns off Voltage range When the auto range is on press SHIFT V RANGE to tur...

Page 27: ...ettings To view the settings perform the same key operations that you would perform to configure the settings Locking the keys Press KEY LOCK SHIFT HOLD to lock the operation of all panel keys except...

Page 28: ...to select the menu item The KPM1000 cycles through the items in increasing menu number order Display B and display D also change according to the menu item Press SHIFT DSPL C or SHIFT DSPL B to cycle...

Page 29: ...e scaling feature that is used when you use an external current transformer CT external potential transformer for instrumentation PT or both When you select Ct the current transformation ratio and cur...

Page 30: ...corresponding optional interface is installed The interface that is selected in the factory default settings is the optional interface iF 2 rS 232C bit P SEC 2400 4800 9600 19200 38400 This sets the b...

Page 31: ...to measure the power consumption in Wh over this period of time Wiring the measurement circuit p 9 Connect the AC power supply KPM1000 and the EUT Preparation 1 Turn the KPM1000 POWER switch on 2 Set...

Page 32: ...s displayed To display the integration time press DSPL B or DSPL D to select h The integration time is displayed as a count down before integration starts is displayed Select the necessary items to sh...

Page 33: ...feature is turned on the range is fixed to the range that the KPM1000 is set to when it starts integration Stopping integration If you have set the integration time integration stops after the specif...

Page 34: ...sehold electrical appliances Measurement of standby power The KPM1000 can perform standby power consumption measurements as defined in ErP directive Lot6 The minimum power range is 0 75 W which enable...

Page 35: ...ut terminals M6 terminal block Rated measured voltage 300 Vrms Rated measured current 20 Arms Maximum allowable input voltage 900 Vpk or 360 Vrms Maximum allowable input current 120 Apk or 24 Arms Max...

Page 36: ...when integration starts blinks when integration has been paused turns off when integration is reset RMT LED color Green Lights when the KPM1000 is in remote mode HOLD LED color Green Lights when meas...

Page 37: ...he voltage and current are muted 0 0000 is displayed Over range indicators If the measured voltage or current exceeds its range the over range indicators turn on Over range indicators If both a voltag...

Page 38: ...equency When neither frequency is selected is displayed Over range indicators If a voltage over range occurs or if the voltage is muted is displayed If the measured frequency is greater than the upper...

Page 39: ...equency is between 45 Hz and 66 Hz Accuracy 0 1 of reading 3 1 of range Effective input range Full range 1 to 120 of the range 45 Hz f 66 Hz LPF On or off 0 1 of reading 0 1 of range 66 Hz f 400 Hz LP...

Page 40: ...e range add 0 1 of range 3 The peak current accuracy is defined for a sine wave whose frequency is between 45 Hz and 66 Hz Accuracy 0 1 of reading 3 1 of range Effective input range Full range 1 to 12...

Page 41: ...rors will occur 2 When you are using the 5 mA range and the input is less than 10 of the range add 0 1 of range Effective input range Full range 1 to 144 of the range 45 Hz f 66 Hz LPF On or off 0 1 o...

Page 42: ...accuracy is determined by an expression whose components are the measurement accuracies of the voltage current and active power VA V A Reactive power1 2 Power factor1 2 PF W VA Phase angle1 2 deg cos...

Page 43: ...n connector male Baud rate 2400 4800 9600 19200 38400 bps Data bits 8 bits stop bits 1 bit parity bit none Flow control X flow none Message terminator LF during reception CR LF during transmission USB...

Page 44: ...ensation Elevation 2000 m or less Earth continuity 0 1 or less at 25 Aac Safety1 1 Does not apply to specially ordered or modified KPM1000s Complies with the requirements of the following directive an...

Page 45: ...20 0 79 MAX 115 4 53 214 8 43 150 5 91 32 1 26 32 1 26 Used for both the foot and the M3 screw 270 10 63 MAX 10 0 39 MAX 315 12 40 24 0 94 95 3 74 95 3 74 27 1 06 226 8 90 17 0 67 34 1 34 210 8 27 26...

Page 46: ...ing immediately before the display is updated t na and 2 the zero crossing immediately before the display is updated the next time t nd If the synchronization source has been turned off or if zero cro...

Page 47: ...ange range configuration or interface settings Is the HOLD LED lit Values are being held Press the HOLD key to stop holding values p 26 Is the KEY LOCK LED status indicator lit Press the KEY LOCK key...

Page 48: ...Check the rEF rAtE setting on the configuration menu p 29 The measured value was supposed to change suddenly but the value changed slowly Is the averaging count too large Check the AVErAGE setting on...

Page 49: ...menu Change the setting to oFF if necessary p 29 Is the frequency that you are applying outside of the measurement range 10 Hz to 10 kHz Use an external measuring instrument to check the frequency Int...

Page 50: ...ctive power Integration feature Stopped Configuration menu Low pass filter Off Frequency filter On Averaging count Off Scaling Off Current transformation ratio 1 Potential transformation ratio 1 Synch...

Page 51: ......

Page 52: ...KIKUSUI ELECTRONICS CORP www kikusui co jp en 1 1 3 Higashiyamata Tsuzuki ku Yokohama 224 0023 Japan Phone 81 45 482 6353 Facsimile 81 45 482 6261...

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