Complaint
Accurately and quickly detect the main insulation failure of power cables with voltage levels of 35KV and below; calibrate the cable length; roughly test cable fault distance
| Cable fault pre-locator | XHGG502: for cable fault distance test, include a host and a coupler |
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XHGG502 cable fault pre-locator
Cable fault pre-location: with the reflectometer XHGG502 based on the low-voltage impulse reflection method(TDR), and high-voltage decay(flashover) method (DECAY), arc reflection method(single-shot/ multi-shot).
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XHGG502 (host controller) XHGG502(Coupler/multi-pulse sampler)
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Application--Underground cable fault location
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The figure below is the cable fault distance measured by high voltage flashover method (ie ICE, DECAY, ARC single-shot).
XHGG502(host controller) is used with high voltage pulse generator
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The figure below shows the cable fault distance measured using the multiple pulse method (ie ARC multi-shot).
XHGG502(host controller+coupler) is used with high voltage pulse generator
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The figure below shows the cable length measured using the low voltage pulse method.
XHGG502(host controller) is used separatly.
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Complete set of cable fault test equipment
