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| Parameter | Specification |
|---|---|
| Model | KDZD Multi-Point Grounding Fault Locator |
| Signal Current | <150 mA |
| Current Measurement Range | 0 – 200 mA |
| Resolution | 0.1 mA |
| Fault Detection Threshold | 0.5 mA |
| Ground Resistance Range | 0 – 1500 Ω |
| Max. Tolerable Capacitance | Single branch ≤100 µF; Total system ≤1000 µF |
| Waveform Display Duration | 12 seconds |
| Fault Direction Indication | In-phase / Out-of-phase |
| Alarm Type | Audible + LED |
| Operating Temperature | –30°C to +50°C |
| Humidity | ≤95% RH (non-condensing) |
| Dimensions (Case) | 450 × 260 × 110 mm |
| Weight | 2.5 kg |
| Power Safety | Signal power < 0.05 W (no risk to DC systems) |