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DDJB-A8-Time limit relay protection tester
  • Product name: DDJB-A8-Time limit relay protection tester

  • Product model: DDJB-A8

  • Release time: 2016-03-21 14:34:20

  • Manufacturer: Great electric equipment Co., Ltd.



功能描述

A8 time limit relay protection tester

Time limit relay protection testing instrument is based on our previous products to increase the output power, increase the accuracy and so on to meet the time limit, the inverse time relay and other special relay design products.

儀器特點(diǎn)

Main functions of relay protection testing instrument

I need a single-phase AC220V power supply, the appearance of PVC panel

It has Ma output can meet the polarization and signal relay test

It has built-in digital stopwatch, millisecond meter, and terminal

] has action contacts prompting sound] specializes in the production of high strength aluminum alloy chassis, easy to carry, transport] panel has the advantages of simple operation, easy to master, wiring is clear, easy to work site.


技術(shù)參數(shù)

1, power supply: AC220V

2, output:

The main loop:

AC 0~5A

0~50A

0~100A

DC 0~300V (4A)

0~5A (12V)

0~500mA (12V)

Auxiliary circuit:

DC fixation: 220V (0.5A)

3, measuring range

Voltage: 0.5%RD 0~500V + 2D

Current: 0~5A 0~150A 0.5%RD 0~500mA + 2D

Measurement time range: 0.01~99.99S