Relay Protection Test Box - Yangzhou Darui - Yangzhou Darui Electric Co., Ltd.

Relay Protection Test Box - Yangzhou Darui

Published: 2020-08-04 13:58:33

Category: Microcomputer Relay Protection Tester

Product Description

Relay Protection Test Box

Darui Electric recommends

I. Technical Parameters
■ Input Power: AC220V±10% 50Hz
■ Rated Capacity: 1KVA (can be increased or decreased as required)
■ Output:
Main Circuit: AC 0～250V (3A)
(Large knob adjustment) 0～500mA (20V) with series resistor
0～10A (20V) with series resistor
0～100A (15V)
DC 0～350V (3A)
0～10A (20V)
0～500mA (15V) with series resistor
Auxiliary Circuit:
(Small knob adjustment) AC 0～250V (1A)
AC 0～20V (1A)
DC 0～350V (1A)
■ Measurement Range
Voltage measurement range: 0～500.0V (direct measurement)
AC current measurement range: 0～500 mA (direct measurement)
0～10.00A (shunt input)
Time measurement range: 0～999.999S (resolution 1ms)
■ Accuracy: Measurement accuracy is 0.5 class
■ Dimensions: 272mm×172mm×262mm
II. Product Introduction
With the main body unchanged, the weight is only 10 kg. It adopts a stainless steel or plastic-aluminum case, which is beautiful, sturdy, and has good shock absorption performance. It uses a dual carbon brush voltage regulator (i.e., double-sided voltage regulator). The large knob adjusts AC/DC voltage and current with heavier loads, while the small knob adjusts AC/DC voltage and current with lighter loads.
It can output two channels simultaneously. It uses a 0.5-class digital meter and high-precision sensors for accurate measurement. It adopts a six-digit digital electric stopwatch to meet time measurement requirements. It is indeed a good tool for relay protection workers working outdoors.

Note: The above information and technical parameters are compiled and released by Yangzhou Darui Electric Co., Ltd.

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Product Details

Relay Protection Test Box - Yangzhou Darui