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China, Chinese Ep Hipot Electric Series Resonance AC Withstand Tester High Voltage Resonant Test System for Cable1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Test InstrumentCable TesterCable TesterTest Equipment
EP HIPOT ELECTRIC CO., LTD.
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Product Description EP Hipot Electric Series Resonance AC Withstand tester high voltage Resonant test system for cableEPCZ Series Variable Frequency AC Resonance Test SystemEPCZ Series AC Resonance Test System is specially designed for AC withstand test for electric equipments of substation at 10kV~500kV or below. Applications:TransformerCablesGIS SystemInsulatorCT/PTGeneratorOther electric devices Features:Small size, portable for operating.Screen to show the test data, status and display operation step by real-time.Small temperature rising at rated load. Dry-type epoxy cast, high mechanical strength and good insulation ability. 220V or 380V single phase power source is suitable for on-site sourcing.Different type reactors for optional realize the multipurpose.With over current, over voltage, IPM and discharge protection function.Test result can be printed.Rated output voltage: 0~500kV or belowOutput frequency: 20 -300Hz.Resonant voltage waveform: sine wave, waveform Distortion rate ≤ 1%.Full load working time: continuous working time 60mins.Quality factor: max. load ≥ 20.Frequency adjustment: fineness 0.1Hz, instability ≤ 0.01%.Power supply: 220V or 380V single-phase.Common Configuration: ModelTest Object Main Configurations:AC power sourceExciting TransformerReactorCapacitive Voltage Divider:EPCZ-27/54/108-108Test Frequency: 20~300Hz31500kVA/35kV Power Transformer10KW 1 unit10KW 1 unit27kV/1A 4 UnitsFrequency: 20-300Hz120kV35kV circuit breaker, busbar, insulator10kV(300mm2) cable 2000m35kV(300mm2) cable 500mEPCZ-54/108/216-216Test Frequency: 20~300Hz110kV Circuit breaker and busbar15kW 1 unit15kW 1 unit54kV/1A 4 UnitsFrequency: 20-300Hz 110kV GIS ≤ 10 intervals35kV (300mm2) cable 1500m10kV (300mm2) cable 3000m110kV Full Insulated TransformerEPCZ-65/130/260-520Test Frequency: 20~300Hz110kV Circuit Breaker and busbar30kW 1 Unit30kW 1 Unit65kV/2A 4 Units Frequency: 20-300Hz300kV110kV GIS ≤ 10 intervals110kV (300mm2) cable 800m35kV (300mm2) cable 3000m10kV(300mm2) cable 200m110kV Full Insulated TransformerEPCZ-45/90/135/180/270-270Test Frequency: 20~300Hz110kV Insulator, switchgear, GIS and etc.20kW 1 unit20kW 1 unit45kV/1A Six UnitsFrequency: 20-300Hz200kV50MW/110kV Full Insulated Transformer110kV (300mm2) cable 200m35kV Power Transformer, switchgear, CT/PT, cable, etc.20MW hydrogenator 10kV power transformer, switchgear, CT/PT, cables etc.EPCZ18/36/54Test Frequency: 20~300Hz10kV (300mm2) cable 2000m5kW 1 Unit5kW 1 unit27kV/1A 2 units or18kV/1A 3 unitsFrequency: 20-300Hz60kV35kV (300mm2) cable 500m10kV power transformer, switchgear, CT/PT etc.Note: Model EPCZ-27/54/108-108, EPCZ is the model of series, 27/54/108 is: voltage of one reactor (kV)/voltage of two reactors in series connection/voltage of four reactors in series connection. 108 is the total capacity (kVA).The test object is the common configuration for reference only. For details, please contact with us.If the capacity of your equipment is small and voltage is too low, can add more reactors to increase the capacity, and add more divider to increase the test voltage.
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