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| KDHG-220P Variable Frequency CT PT Analyzer | |
| Test Application | Protective CT, Protective PT |
| Output | 0-180 Vrms, 12 Arms, 36 A (peak) |
| CT Ratio Range | 1-30,000 |
| CT Ratio Measurement Accuracy | ±0.05% |
| PT Ratio Range | 1-10,000 |
| PT Ratio Measurement Accuracy | ±0.2% |
| Phase Measurement Accuracy | ±2 min |
| Phase Measurement Resolution | 0.5 min |
| Secondary Winding Resistance Measurement Range | 0-300 Ω |
| Secondary Winding Resistance Measurement Accuracy | 0.2% ±2 mΩ |
| AC Load Measurement Range | 0-1000 VA |
| AC Load Measurement Accuracy | 0.2% ±0.02 VA |
| Input Power Supply Voltage | AC220 V ±10%, 50 Hz |
| Operating Environment | Temperature: -10°C - 50°C, Humidity: ≤90% |
| Dimensions and Weight | 340 mm x 180 mm x 330 mm, Weight:<9kg |









