611 - 619 of 619
underground cable fault pinpointer
Selling leads
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2025-12-31 00:30:31
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2026-01-01 00:34:01
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2025-12-31 00:30:31
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2025-12-31 00:30:31
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2025-12-31 00:30:31
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2025-12-31 00:30:31
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...sphere gap is mainly used for impulse discharge during fault testing of cables with voltage levels of 35kV and below; it can also be used for DC ...
2025-09-22 11:50:15
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.... It is often used as an impulse high-voltage power supply for fault detection of power cables with voltage levels of 35kV and below. Its impact ...
2026-03-31 10:10:39
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...low and high-voltage cables. This device integrates a DC high-voltage source, energy storage capacitor, discharge ball device, automatic discharge ...
2026-01-01 00:34:01
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