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China, Chinese 2048j 35kv Underground Cable Fault Location System1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Electronic InstrumentSignal GeneratorHigh Voltage Pulse GeneratorSurge Generator
Xian XZH Electric Power Technology Co., Ltd.
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Product Description Product DescriptionThe XHHV535-4TSB cable fault location system is used to detect the main insulation fault of power cables with voltage levels of 35kV and below and calibrate the cable length. This system consists of two parts: a cable fault tester and a high-voltage pulse generator.The cable fault tester adopts a simple operating software interface, centralized control by a single-chip microcomputer, touch-type operation, and a built-in large-capacity lithium-ion battery. It is stable, reliable, and easy to use. An independent power supply and power supply system are used to prevent power supply interference during impact discharge.This cable fault test system is suitable for low-resistance, short-circuit, open-circuit and broken wire faults of power cables, high-frequency coaxial cables, street light cables, and underground wires of various materials with different cross-sections and different media, as well as high-resistance leakage and high-resistance flashover faults. HV Pulse generator parameters:Impulse voltage: 0~32kV,0~16kV,0~8kV(Adjustable)High voltage partial pressure: 1.5 levelBuilt-in capacitor: 4μF/32kV,16μF/16kV,64μF/8kV Adjustable three-speed adjustment Discharge power: both are 2048JImpact time: about 5 seconds for automatic impact, arbitrary control time for manual impact Surge power: 2KVAWorking power supply: AC 220V±10% / 50Hz±2Hz(60Hz can be customized)Ambient temperature: -20~+50oCCable fault pre-locator parameters:? Sampling frequency: 1MHz~400MHz;? Low voltage pulse amplitude: 300V±15%;? Distance measurement range: ≥120km;? Test range: 100m/300m/500m/1km/3km/5km/10km/25km/50km/100km;? Pulse width: 0.15uS/0.30uS/0.60uS/1.20uS/2.4uS/5.0uS/7.5uS/10uS;? Minimum resolution: 0.07m;? Test blind area: ≤10m;? Measurement error: ≤±(0.5%×L+1m), L is the cable length;? Working power supply: built-in 10.4AH lithium battery; charging time is about 2 hours, working time is 5 hoursPacking list Company Profile
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