Manufacturer of all types of relay test system, universal calibration system, circuit breaker simulator, gps synchronization device and relay test software etc.

Offering relay test kit: This model has large LCD display and panel control facilities. No external PC is required. It can ...
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Model S40A (3*40A, 3*150V) has large LCD display and panel control facilities. No external PC is required. It can easily ...
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Offering protective relay testing S40a :
- Model S40A(3*40A, 3*150V) has large LCD display and panel control facilities. ...




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