Test Instrument

Home > Product > Other Test Instrument

Three-Phase Secondary Injection Relay Protection Tester

Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.
  • Output：DC:220V,0.2A; AC:220V,0.5A
  • Input：1-20mA,24V
  • Output Current：AC 0~40A Per Phase
  • Switch Parameters Input：7 Channels
  • Switch Parameters Output：2 Channels
  • Time Measureing：0.1ms~ 9999s

Base Info

  • Model NO.：GDJB-PC
  • Test Sample：Single , Three Phase Relay
  • Power Supply：220V 50Hz
  • Warranty：12 Months
  • Product Name：Relay Protection Tester
  • Transport Package：Standard Wooden Case for Three-Phase Secondary Inj
  • Specification：18kg
  • Trademark：GOLD
  • Origin：Chongqing, China (Mainland)
  • HS Code：9030849000
  • Production Capacity：50PCS,Month

Description

Alternating Current(AC) output1Output accuracy0.5magnitude2Phase current output (effective value)0~40A3Three parallel phase current output (effective value)0~120A4Phase current value with long time under permission (effective value)10A5Phase current maximum power output420VA6Three parallel phase current maximum power output900VA7Three parallel phase current maximum work time10s8Frequency range (base wave)20~1000Hz9Harmonic frequency number1~20 timeDirect Current(DC) output1Output accuracy0.5magnitude2Current output0 ~ ± 10 A/each phase
0 ~ ± 30 A/every three parallel3Maximum output of load voltage20vAlternating Voltage output1Output accuracy0.5magnitude2Phase voltage output (RMS)0 ~ 120v3Line voltage output (RMS)0 ~ 240v4Phase voltage/line voltage power output80VA/100VA5Frequency range (base wave)20 ~ 1000Hz6Harmonic frequency number1 ~ 20 timesDirect voltage output1Output accuracy0.5magnitude2Phase voltage output amplitude0 ~ +160v3Line voltage output amplitude0 ~ + 320v4Phase voltage/line voltage power output70VA/140VAThe switch quantity and time measurement1Switch parameters input7 ways;Empty contact: 1~20mA, 24v
Power contact access: "0":0~ +6V;  "1":+11 V~ +250V2Switch parameters output2 couples DC: 220V/0.2A;   AC: 220V/0.5A3Time measurementMeasuring range: 0.1ms ~ 9999s / 0.1ms

 

Features:

  • Intelligent mainframe that is used high speed DSP.

  • Separately running

  • Run with connecting to computer

  • 16 bit DAC chip

  • Big screen LED

  • "Idiot" operation

  • New type power amplifier

  • Current, voltage output directly

  • Self-protection

  • Abundant contact

  • Compounded structure

  • Abundant capabilities against low price

 

Functions:

  • AC current and voltage based protection relay unit test

  • DC current and voltage based protection relay unit test

  • Frequency protection relay unit test

  • Harmonic protection relay unit test

  • Differential protection relay unit test

  • Zero-sequence protection relay unit test

  • Distance protection relay unit test

  • Power system network fault simulation