http://www.hvcablehipot.com/relay-test-set/ China Relay Test Set Function and application 3 phase relay test set can verify various relays (such as current, voltage, inverse time, power direction, impedance, differential, low cycle,synchronization, frequency, DC, intermediate, time, etc.) and microcomputer protection, and it can simulate a variety of complex transient, permanent, and conversion faults for the entire set of tests. Technical characteristics 鈻營ntelligent host. The host adopts a high-speed and high-performance digital signal processor with fast calculation speed and wide transmission frequency. The software ap
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