Comprehensive Relay Test Device /3 Phase Protection Relay Tester  Rated Parameter

 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

  The switch quantity and time measurement

 Volume and weight

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.