The HZJDT-II is a professional-grade solution designed for precise on-site online testing of transformer core ground current, leakage current, frequency, and waveform analysis.
• Resist High Heat, Humidity & Salt Spray for Tropical Island Use
• Runs Stably at -40℃, Cold-Proof and Anti-Condensation
• IEC Compliant, Complete Calibration Certificates Provided
• Local Support: Spares, On-Site Training & Instrument Calibration
Ideal for comprehensive monitoring in:
| Influence Quantity | Benchmark Conditions | Working Conditions |
|---|---|---|
| Ambient Temperature | 23℃±1℃ | -10℃～40℃ |
| Environmental Humidity | 40%～60% | ＜80% |
| Signal Frequency | 50Hz±1Hz | 10Hz～1000Hz |
| Working Voltage | 7.4V±0.5V | 7.4V±1V |
| Waveform Current Amplitude | / | 10mA～600A |
| Electric/Magnetic Field | Avoid | Avoid |
| Conductor Position | Geometric center of clamp | Geometric center of clamp |
