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China, Chinese Kdzd Second Current Injection Test Set Single Phase Relay Protection Tester1 Industrial Products Supplier Manufacturer Details, price list catalog:
Electronic Instrument3phase Relay Protection Test SetThree Phase Relay Protection Tester
Wuhan Kaidi Zhengda Electric Co., Ltd.
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Product Description ammeter and voltmeter: 41/2 bitsfixed value output DC voltage:24V, 48V, 110V, 220Vworking voltage: AC220V ± 5%, 50Hz ± 5%resolution: 0.1msAC voltage: 0 ~ 250v/4a adjustableProduct Features1. Measuring relay: can measure the starting value, return value and return coefficient of current and voltage relays.2. Time relay: can measure the starting value, return value and action time.3. Intermediate relay: can measure the starting value, return value, holding value and action time of various intermediate relays with starting coils and holding coils.4. Reclosing relay: can perform capacitor charging test, charging time, reclosing time and intermediate component test.5. Differential relay: can perform DC excitation test, braking characteristic test, volt-ampere characteristic test.6. Other various uncommon relays.7. The instrument is equipped with a fixed value output and can be used as a voltage source alone.8. Digital display is used, and the reading is intuitive.
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