3 Phase Protection Relay Test Set, 110V 220V Adjustable DC Output

Cheap price 3 phase protection relay test set with standard 4-phase voltage 3-phase current output, the output waveform has high precision, small distortion and good linearity. It will not generate high and medium frequency interference to the test site, and the current waveform accuracy is excellent, is an ideal relay protection tester.

Specification

Features

1. Flexible combination of voltage and current output with standard 4-phase voltage 3-phase current output, various combinations of outputs can be conveniently performed for various types of protection tests. Each phase voltage can output 120V, current three can output 120A, and the fourth phase voltage Ux is a multi-function voltage term, which can be set to 4 kinds of 3U0 or synchronous voltage, or any voltage value.
2. High-performance host The output part adopts DSP control, which has fast calculation speed, strong real-time digital signal processing capability, transmission bandwidth and high-resolution D/A conversion. The output waveform has high precision, small distortion and good linearity. Small size, light weight, full function, easy to carry, work at boot, flow test is very convenient.
3. Powerful software It can complete large-scale complex verification work with high degree of automation. It can easily test and scan various protection settings, perform fault playback, store test data in real time, display vector graphics, and print reports online.
4. 3 Phase protection relay test set has independent dedicated DC power output device with one 110V and 220V dedicated adjustable DC power output.
5. Rich contacts There are 8 contact inputs and 4 empty contact outputs. The input contact is an empty contact and 0-250V potential contact compatible mode, which can be intelligently and automatically recognized.