HZJB-I Protection Relay 3-phase relay tester relay protection tester

 Protection Relay 3-phase relay tester relay protection tester Description

The host uses high-speed high-performance digital signal processor computing speed, the transmission bandwidth of the fundamental wave 360 points per week can produce high-density fitting sine wave. This is the same output of the highest level. Fidelity waveform distortion, especially in the harmonic output, even for the sixth harmonic, 300Hz can achieve a high density 60 points per cycle D / A's.

Protection Relay 3-phase relay tester relay protection tester Features

1. The standard output of 4 phases of voltage and 3 phases of current

2.The stand-alone operation is convenient

3. Dual operation model, connect computer for work

4.Strong function of software

5.The amount of switch quantity contacts is rich

6.Large LCD screen

7. Self-protection

8.Independent DC power output

9.Cost-effective

 Protection Relay 3-phase relay tester relay protection tester Technical Data

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

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

Alternating current 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

From the date of purchase within one year instrument, is a product quality problem free repair replacement, lifetime supply of maintenance and technical services. The instrument has found anomalies or malfunctions please contact us to arrange the most convenient treatment options.

HuaZheng Electric Manufacturing (Baoding) Co.,Ltd is  founded in 2008,the supplier of the State Grid in China.It means we are the supplier of the Chinese Government.And our products spread throughout the whole China.

Our main products : Insulation Oil Tester, Cable Fault Locator, High Voltage Generator,transformer tester, relay protection tester,insulation resistance  tester,Power Quality Analyzer and so on.

Close to Tianjin port, the transportation is convenient. our customers come from More than 50 countries, like America, England, Bulgaria, Brazil, Chile, Malysia, Vietnam and so on.

What's more, gurantee 1 year,life long maintance .Products through the CE, ISO, IEC certification, quality and reliable, factory price.

Warmly welcome all partners to join us for mutual benefits cooperation.