HZJB-1 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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Product Details

HZJB-1 3 Phase Relay Protection Tester


 

HZJB-1 3 Phase Relay Protection Tester.jpg

What is the specification of our 3 Phase Relay Protection Tester?

1 Alternating current output

Output accuracy: 0.5magnitude

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

2 Direct current output

Output accuracy: 0.5magnitude

Current output: 0 ~ ± 10 A/each phase, 0 ~ ± 30 A/every three parallel

Maximum output of load voltage: 20v

3 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

4 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

5 The switch quantity and time measurement


HZJB-3

note

Switch parameters input

7 ways

Empty contact: 1~20mA, 24v

Power contact access:“0”:0~ +6V; “1”:+11 V~ +250V

Switch parameters output

2 couples

DC:220V/0.2A;AC:220V/0.5A

Time measurement

Measuring range: 0.1ms ~ 9999s        measuring accuracy: 0.1ms

6 Volume and weight

HZJB-3

Appearance and size(mm)

400*300*180

Weight of a single machine

22kg

Supply power

AC 220V±10%,

50/60Hz

Environmental temperature

-10℃~+50℃

Relay test set



Company&Factory


Huazheng Electric Manufacturing (Baoding) Co.,Ltd (HuaZheng Electric for short), is a new enterprise engaged in development,produce & sale a serious of power system products. Our company rely on North China Electric power university and Hebei university and many other insititutions of higher leaning,combined product, learn and research together, mayor in electric power, electronic, microcomputer, automatic serious product, has developed a number of independent intellectual property rights, own advanced high-tech products inland,and successfully operate in electric,trrafic security and other field. 

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