HUAZHENG Electric Manufacturing (Baoding) Co., Ltd
HUAZHENG - Model HZJB-I - 3 Phase Relay Protection Tester
HZJB-I relay protection tester 3 phase 0.5 grade 1.AC current output: Accuracy 0.5 Grade Phase current output(effective value) 0~40A 3 phase current output(effective value) 0~1200A Phase current long time working value(effective value) 10A Phase max current outpute power 420VA 3 phase max.
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Alternating current output
- Phase current output (effective value): 0~40A
- Three parallel phase current output (effective value): 0~120A
- Phase current value with long time under permission (effective value): 10A
- Phase current maximum power output: 420VA
- Three parallel phase current maximum power output: 900VA
- Three parallel phase current maximum work time: 10s
- Frequency range (base wave): 20~1000Hz
- Harmonic frequency number: 1~20 time
Direct current output
- Current output: 0 ~ ± 10 A/each phase, 0 ~ ± 30 A/every three parallel
- Maximum output of load voltage: 20v
Alternating voltage output
- Output accuracy: 0.5magnitude
- Phase voltage output (RMS): 0 ~ 120v
- Line voltage output (RMS): 0 ~ 240v
- Phase voltage/line voltage power output: 80VA/100VA
- Frequency range (base wave): 20 ~ 1000Hz
- Harmonic frequency number: 1 ~ 20 times
Direct voltage output
- Output accuracy: 0.5magnitude
- Phase voltage output amplitude: 0 ~ +160v
- Line voltage output amplitude: 0 ~ + 320v
- Phase voltage/line voltage power output: 70VA/140VA