Wuhan UHV-1200 Protection Relay Test

Current channel number: Standard 6 phase

Voltage channel number: Standard 6 phase

Ac current output range: 30A/phase or 180A (six parallel)

Dc current output range: 10ADC/phase

Ac voltage output range: 120VAC/phase

Dc voltage output range: 160VDC/phase

Ac current output

6 phase current output per phase (effective value): 0 ~ 30A output precision 0.2

3 phase current output per phase (effective value): 0～60A

6 phase parallel current output (RMS): 0～180A

Phase current long-term allowable working value (RMS): 10A

Maximum output power of phase current: 450VA

T6 phase parallel current maximum output power): 1000VA

6 Allowable working time for maximum output of phase parallel current: 10s

Frequency range (fundamental): 0～1000Hz

Harmonic frequency: 0 to 20 times

Dc current output

Current output: 0 ~ ±10A/phase output accuracy 0.5 level

Maximum output load voltage: 20V

Ac voltage output

Phase voltage output (RMS): 0 ~ 120V output precision 0.2

Line voltage output (RMS): 0～240V

Phase voltage/line voltage output work: 80VA / 100VA

Frequency range (fundamental): 0～1000Hz

Harmonic frequency: 0 to 20 times

Dc voltage output

Phase voltage output amplitude: 0 ~ ±160V output accuracy 0.5

Line voltage output amplitude: 0～±320V

Phase voltage/line voltage output power: 70VA / 140VA

Switching value

8 switch inputs:

Null contact 1 ~ 20mA, 24V

Potential contact access "0" : 0 ~ +6V; 1: +11 V to +250 V

4 pairs of switching output: DC：220 V／0.2 A；AC：220 V／0.5 A

Time measuring range

Time measuring range: 0.1ms ～ 9999s

Measurement accuracy: 0＜0.1mS

Manual