Wuhan UHV-702 Protection Relay Test Set

AC current output

Output precision: 0.2 class

Phase current output (effective value): 0～40A

Triple current output (effective value): 0～120A

Long-term permissible operating value of phase current (effective value): 10A

Maximum output power of phase current: 450VA

Output power at maximum output of three- phase parallel current: 900VA

Three parallel current maximum output allowable operating time: 10s

Frequency range (fundamental wave): 0~ 1000Hz (online) 0~300Hz (stand-alone)

Harmonic frequency: 0~ 20 times (online) 0~6 times (stand-alone)

DC current output

Output precision: 0.5 class

Output current: 0 ~ ±10A/ phase, 0 ~ ±30A/ terad

Maximum output load voltage: 20V

AC voltage output

Output precision: 0.2 class

Phase voltage output (effective value): 0～120V

Line voltage output (effective value): 0～240V

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

Frequency range (fundamental wave): 0~ 1000Hz (online) 0~300Hz (stand-alone)

Harmonic frequency: 0~ 20 times (online) 0~6 times (stand-alone)

DC voltage output

Output precision: 0.5 class

Phase voltage output amplitude: 0～±160V

Line voltage output amplitude: 0～±320V

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

Switch quantity and time measurement

Three-phase

Switching input: 8 road

(note: empty contact: 1 ~ 20mA, 24V/ potential contact access："0"：0～ +6V； "1"：+11 V～ +250V)

Switching output: 4 pair (note DC：220V／0.2A；AC：220V／0.5A)

Time measurement: measurement range is 0.1ms ~ 9999s( note measurement accuracy is 0.1ms)

Datasheet