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60KV Ground-Wire Insulator Zero-Value Detection Robot

This is a live-line insulator test robot for suspension disc porcelain strings. It uses 60 kV high-voltage impulse testing to screen electrical condition on site. The goal is to flag “zero-value” units—insulators that have electrically failed, even when they still look normal. The robot clamps onto the string, runs the test, and returns a clear Pass / Fail result in real time. Designed for routine live-line insulator condition checks, where teams need results that go beyond visual inspection. The impulse-based test returns a clear Pass / Fail output.

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Product Uses

Routine condition screening for porcelain suspension disc strings
Maintenance programs where electrical condition must be confirmed
Targeted checks on suspected degraded strings
Verification after events that may stress insulation performance
Rapid screening to prioritize replacement work

Product Advantage

Find failures beyond visual checks.	Impulse-based electrical screening.	Clear output.
Flags “zero-value” units that may look normal.	Uses 60 kV HV impulse testing for on-site checks.	Real-time Pass / Fail result.
Live-line workflow.	High-throughput friendly.	Practical deployment.
Designed for energized inspection routines.	Built for repeatable screening along extended line sections.	Clamp on, test, read result, move to the next point.

Technical Parameters

Weight	15.5 kg	Clamp force	~700 N
Endurance	3 h (quick-swap)	Rating	210–550 kN
Charge	1 h	Method	HV impulse
Operation	Clamp-and-flip; vision-assisted	Output	60 kV
Comms	5 km	Test time	1.5 s/unit
Flip	30 s; 2 insulators/flip	Capacity	5,000 units/charge
Clamp force	~700 N	Output	Normal/zero-value