Power Analyzer Calibration, Third-Party Metrology and Testing Company, Issuance of Instrument Calibration Certificate

Power Analyzer Calibration Specification: 《Power Analyzer Calibration Specification JJF (Military) 52》

Instrument Calibration Parameters:

1) DC Voltage: Measurement Range 10mV~1000V

2) DC Current: Measurement Range 1mA~2000A

3) DC Power: Measurement Range 10mV~1000V, 1mA~2000A

4) AC Voltage: Measurement Range 10mV~1000V, 16Hz~500kHz

5) AC Current: Measurement Range 1mA~2000A, 45Hz~1kHz

6) AC Power: Measurement Range 10mV~1000V, 1mA~2000A, 45Hz~1kHz

7) Frequency: Measurement Range 10Hz~1MHz

8) Phase: Measurement Range [-180°~180°, 16Hz, 45Hz~65Hz], [-180°~180°, 400Hz], [-180°~180°, 1kHz], [-180°~180°, 10kHz], [-180°~180°, 10kHz~30kHz]

9) Power Factor: Measurement Range -1~1,

10) AC Energy: Measurement Range [1mA~0.3A, 10mV~1000V, 45Hz~65Hz], [0.3A~3A, 10mV~1000V, 45Hz~65Hz], [3A~20A, 10mV~1000V, 45Hz

~65Hz], [20A~50A, 0.1V~1V, 45Hz~65Hz ], [20A~50A, 1V~1000V, 45Hz~65Hz]

11) Voltage Harmonic Content Ratio: Measurement Range [0.01%~0.02% (45Hz~65Hz/220V, 400Hz/110V; Order≤50)], [0.02%~0.05% (45Hz~65Hz/220V, 400Hz/110V; Order≤50)], [0.05%~2.3% (45Hz~65Hz/220V, 400Hz/110V; Order≤50)]

12) Current Harmonic Content Ratio: Measurement Range [0.01%~4.99% (45Hz~65Hz,], [5%~40% (45Hz~65Hz, 20mA~20A, Order≤80)]

13) Harmonic Power: Measurement Range [HRUh: 0.01%～0.99%, HRIh: 0.01%～4.99% (45Hz～65Hz, Order: 2～80, 50mV～220V, 20mA～20A)], [HRUh: 0.01%～

0.99%, HRIh: 5%～40% (45Hz～65Hz, Order: 2～80, 50mV～220V, 20mA～20A)], [HRUh: 1%～40%, HRIh: 0.01%～4.99% (45Hz～65Hz, Order: 2～80, 50mV～220V, 20mA～20A)], [HRUh: 1%～40%, HRIh: 5%～40% (45Hz～65Hz, Order: 2～80, 50mV～220V, 20mA～20A)]

14) Total Voltage Harmonic Distortion Rate: Measurement Range 0.01%～30% (45Hz～65Hz, 50mV～220V,

Order: 2～80) 

15) Total Current Harmonic Distortion Rate: Measurement Range 0.01%～30% (45Hz～65Hz, 20mA～20A,

Order: 2～80)

16) Flicker: Measurement Range 0.5～5

17) Three-Phase Voltage Unbalance: Measurement Range 0.01%～5%

18) Three-Phase Current Unbalance: Measurement Range 0.1%～50%

19) DC Energy:  Measurement Range 10mV~1000V, 1mA~2000A