GPM-8213 AC/DC 파워 미터  
 디스플레이 : 4인치 TFT LCD
 입력 전압/전류 : 600Vrms/20Arms
 입력 전력 : 75mW~12kW
 입력 주파수 : DC/45Hz~6kHz
 기본 : 2개(주)+6개(보조) 항목 측정 / 단순 : 4개 항목 측정
 

주요 특징

• 4” TFT LCD

• Two data display modes

• Standard : two major measurement items + six secondary measurement items

• Simple : displaying test data of four different measurement items

• Met the requirement of IEC 62301 power measurement

• Voltage/ current test frequency bandwidth : DC~6kHz

• Watt resolution : 1mW

• Lowest current range : 5mA, resolution : 0.1uA

• Current/voltage measurements reach CF=3 for distorted wave and CF=6 for half range

• W-h (power vs time)/A-h (current vs time) integration function

• Total harmonic distortion measurement

• Front panel test terminal

• Standard interface : RS-232C, USB device, LAN

• Optional interface : GPIB

• Optional test fixture : GPM-001


 

Specification

Input

Item

Spec.

Input voltage

600 Vrms

Input current

20 Arms

Input impedance

(50/60 Hz)

Voltage

2.4MΩ

Current

5mA~200mA

500mΩ

0.5A~20A

5mΩ

Maximum display voltage

700 Vrms

Maximum display current

25 Arms

Maximum allowable isolation voltage

300 V

Low frequency filter

Cut-offfrequency

500 Hz 

Display

Synchronization frequency

45Hz~ 6kHz

Average

1, 2, 4, 8, 16,32, 64

Displayed items(Standard mode)

8 itemssimultaneously.

Displayed items(Simple mode)

4 itemssimultaneously.

Displayed digits

5

Voltage converter (PT ratio)

1 to 9999.999

Current converter (CT ratio)

1 to 9999.999

Measurement items

Voltage,current, active power, apparent power, reactive power, power factor, phaseangle, frequency, integrated current, integrated power, positive integratedpower, negative integrated power, integration time, voltage crest factor,current crest factor, voltage peak, current peak, Thd

Displayed measurement parameters

Vdc, Vrms,V+pk, V-pk, Idc, Irms, I+pk, I-pk, P, P+pk, P-pk, VA, VAR, PF, CFV, CFI, DEG,VHz, IHz, THDV, THDI

VoltageMeasurement

Measurement range

CF=3 :

15V, 30V, 60V,150V, 300V, 600V

CF=6 :

7.5V, 15V, 30V,75V, 150V, 300V

Crest factor

3, 6

Accuracy

Effective range

1 %to 105 % of range

DC

±(0.2% reading  +  0.2 % range)

45 Hz ≤ f ≤ 66 Hz

±(0.1% reading  +  0.1 % range)

66 Hz < f ≤ 1kHz

±(0.1% reading  +  0.2 % range)

1 kHz < f ≤ 6kHz

± 3 %of range

The filter is turned on

Increase0.3 % reading@ 45Hz to 66Hz 

Temperature effect

5-18˚C / 28-40˚C

Increase±0.03% reading /˚C

Residual noise

0.5 %of range

Current Measurement

Measurement range

CF=3 :

5mA, 10mA, 20mA,50mA, 100mA, 200mA, 500mA, 1A, 2A, 5A, 10A, 20A 

CF=6 :

2.5mA, 5mA, 10mA,25mA, 50mA, 100mA, 250mA, 0.5A, 1A, 2.5A, 5A, 10A 

Crest factor

3, 6

Accuracy

Effective range

1 %to 105 % of range

DC

±(0.2% reading  +  0.2 % range)

45 Hz ≤ f ≤ 66 Hz

±(0.1% reading  +  0.1 % range)

66 Hz < f ≤ 1kHz

±(0.1% reading  +  0.2 % range)

1 kHz < f ≤ 6kHz

± 3 %of range

The filter is turned on

Increase0.3 % reading@ 45Hz to 66Hz 

Temperature effect

5-18˚C / 28-40˚C

Increase±0.03% reading /˚C

Residual noise

0.5 %of range

Power Measurement

Accuracy

Effective range

1 % to 110 % ofrange

 

DC

±(0.2 %reading  +  0.2 % range)

 

45 Hz ≤ f ≤ 66 Hz

±(0.1 %reading  +  0.1 % range)

 

66 Hz < f ≤1kHz

±(0.1 %reading  +  0.3 % range)

 

1 kHz < f ≤6kHz

± 3 % of range

 

The filter isturned on

Increase 0.3 %reading@ 45Hz to 66Hz 

Temperature effect

5-18˚C / 28-40˚C

Increase ±0.03%reading /˚C

Frequency Measurement

Measurement range 

Thefilter is turned on

30.000Hz to499.99Hz

The filter is turned off

30.000Hz to9.9999kHz

Measurement items

Voltage,Current 

Effective input range

10% to 105% ofvoltage input range 

Accuracy

±(0.06 %reading)

Integrator Measurement

Integrator 

Accuracy

±(Accuracy ofvoltage or current+ 0.1 % reading)

Time

Range

0 hour 0 minuteto 9999 hours 59 minutes

Accuracy

±0.01% ±1second

Specification Condition

Temperature:23˚C±5˚C

Humidity: <80%RH(non-condensing)

Operation Condition

Temperature 0°C~ 40°C,

30 ~ 40°C, Relative Humidity < 70%RH(non-condensing)

·     >40°C, Relative Humidity < 50%RH(non-condensing)

Storage Condition

Temperature−40°C ~ 70°C

Humidity < 90%RH(non-condensing)

Power Source

AC 100-240V,50–60Hz ; Consumption Max. 25VA

Dimension & Weight

270(W) x 110(H)x 350(D) mm, Approx. 2.9kg

* The specifications apply whenthe GPM is warmed up for at least 30 minutes.

* Below are the basicconditions required to operate the GPM within specifications:

1-year calibration cycle

All specification are ensured under SLOW speed

Accuracy: ± (%of reading+ %of range)

The power cord protective grounding conductor must be connectedto ground

Input voltage/current should be sinewave

Power factor is 1

Crest factor is 3

Common mode voltage is 0확인

 

기본 액세서리

Safety Instruction Sheet x 1, Power cord x 1, Test lead GTL-209 x 1, CD x 1 (including complete user manual and USB driver)

옵션

옵션.01

GPIB 인터페이스 (공장 출하 설치)

옵션 액세서리

GPM-001

Test Fixture (with connection cable)

GTL-232

RS-232C cable, 9-pin Female to 9-pin, null modem for computer, Approx. 2000mm

GTL-246

USB Cable, A-B type, Approx. 1200mm

GTL-248

GPIB Cable, Approx. 2000mm

GTL-251

GPIB-USB-HS+ (high speed)