GW Instek GPM-8213 Power Meter

Note

●The specifications apply when the GPM is warmed up for at least 30 minutes.

●Below are the basic conditions 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 connected to ground
• Input voltage/current should be sinewave
• Power factor is 1
• Crest factor is 3
• Common mode voltage is 0

Specification Condition

Temperature: 23˚C±5˚C

Humidity: <80%RH(non-condensing)

Operation Condition

Temperature0°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

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-off frequency

500 Hz

Synchronization frequency

45Hz~ 6kHz

Average

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

Displayed items(Standard mode)

8 items simultaneously.

Displayed items(Simple mode)

4 items simultaneously.

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, phase angle, frequency, integrated current, integrated power, positive integrated power, 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

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

Increase 0.3 % reading@ 45Hz to 66Hz

Temperature effect

5-18˚C / 28-40˚C

Increase ±0.03% reading /˚C

Residual noise

0.5 % of range

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

Increase 0.3 % reading@ 45Hz to 66Hz

Temperature effect

5-18˚C / 28-40˚C

Increase ±0.03% reading /˚C

Residual noise

0.5 % of range

Accuracy

Effective range

1 % to 110 % 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  +  0.3 % range)

1 kHz < f ≤ 6kHz

± 3 % of range

The filter is turned on

Increase 0.3 % reading@ 45Hz to 66Hz

Temperature effect

5-18˚C / 28-40˚C

Increase ±0.03% reading /˚C

Measurement range

The filter is turned on

30.000Hz to 499.99Hz

The filter is turned off

30.000Hz to 9.9999kHz

Measurement items

Voltage, Current

Effective input range

10% to 105% of voltage input range

Accuracy

±(0.06 % reading)

Integrator

Accuracy

±(Accuracy of voltage or current+ 0.1 % reading)

Time

Range

0 hour 0 minute to 9999 hours 59 minutes

Accuracy

±0.01% ±1second