High Voltage Tester, High Voltage Equipment, Withstand Voltage Tester manufacturer / supplier in China, offering Automatic AC High Voltage Test Set/Multi-channel Withstand Voltage Tester, GDKC-12A High Voltage Circuit Breaker Tester Transformer Test Device, GDHL-200B Factory Price Automatic Contact Resistance Tester Microhmmeter and so on.
Min. Order / Reference FOB Price | |
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10 Piece | Contact Supplier |
Local Area: | Wuhan, Hubei, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | LC, T/T, PayPal, WesternUnion |
Transport Package: | Wooden Case |
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Specification: | SGS, ISO |
Trademark: | HVHIPOT |
General Information
It is mainly used for composite wave testing of level III SPD,to generate bigger lightning impulse and current.This model 20kV/10kA is designed according to IEC61000-4-5 and GB/T17626.5-1999, the stipulation of Voltage wave&combination waveform, and signal generator features and performance, coupling and decoupling network.Also it is designed accorded with IEC61643-11 and GB/T18802.1-2002, the stipulation of Level I and II SPD impulse voltage testing, and level III SPD composite wave testing.
Main Features and Specifications
1. Waveform requirement and output range
Short-circuit current Isc: wave-front time 8μS±10%, half peak time 20μS±10%, peak value ±10%At wave crest, ≥5% peak value of Current overshoot or vibration is not permitted.If current wave has reversed polarity vibration, then ≤20% peak value. Short-circuit current peak value 1kA-10kA.Virtual impedance: 2Ω2. Pointer voltmeter and digital voltmeter display for charging voltage. Positive shock and negative shock can be realized.
3. With impulse current display, accuracy ±1%
4. Output voltage measurement
With impulse voltage divider(voltage ratio accuracy ±1%), output to BNC socket of panel, for oscillograph connection.5. Protection device
The instrument has enough safety device, ensure safe operation.6. Rated parameters
Power input: 220V, AC, 5kVARated charging voltage: 20kVTotal capacitance: 9μFx1Rated capacity: 18kJ.