Technical Specifications
| Parameter | Specification |
|---|---|
| Test Types | Timing, contact resistance, insulation, SF6 analysis |
| Timing Resolution | 0.1 ms |
| Contact Resistance | 0.1 micro-ohm to 200 milliohm |
| Insulation Test | Up to 15 kV DC |
| Applicable Standards | IEC 62271, IEC 62271-100 |
Key Features
- Circuit breaker analyzer for open/close timing and synchronization
- Micro-ohmmeter with 100A test current for contact resistance
- SF6 gas purity, dew point, and decomposition product analyzer
- Integrated test report generation for maintenance documentation
Switchgear Testing and Maintenance
Medium and high voltage switchgear requires periodic testing to verify operational reliability. Circuit breaker timing tests confirm correct opening and closing speeds. Contact resistance measurement detects deterioration of main contacts. SF6 gas analysis verifies the integrity of the insulating medium.
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