
HZ-8600C 550kV Wireless High Voltage Phasing Sticks Tester
HZ-8600C 550kV Wireless High Voltage Phasing Sticks Tester
Wireless High Voltage Phasing Sticks designed for phase verification during grid connection or loop network operation of high-voltage lines. Upgradable with remote phase-checking capability. Suitable for live-line working on AC transmission lines (10V-550kV) and secondary circuit operations, featuring high-voltage detection functionality.
Compliance Standards:
IEC/1C78 Standard
National Standards: GB13398-92, GB311.1-311.6-8, 3DL408-91
Power Industry Standard: DL/T971-2005 General Technical Specifications for Portable Phase Comparators Used in Live-Line Working (1kV-110kV)
Technical Parameters:
| Item | Specifications |
| Phase Difference Accuracy | Measurement Error: ≤5° |
| Self-Check Error: ≤1° | |
| Frequency Accuracy | ±0.1Hz |
| Cross-Voltage Measurement Range | 10V–550kV |
| Maximum LOS (Line of Sight) Transmission Distance (Transmitter-Receiver) | ~100m |
| Dual-Line Display Function | Phase difference, frequency, vector diagram, phase coincidence status |
| Auto Power-Off | Activates after 30 minutes of inactivity |
| Battery System | Removable Li-ion batteries (for both transmitter and receiver) |
| - Host: 2500mAh | |
| - Transmitter: 450mAh | |
| Leakage Current (HV Measurement) | <10μA |
| Power Consumption | - Transmitter: <0.1W |
| - Receiver: <0.3W | |
| Operating Conditions | - Temperature: -35℃ to +45℃ |
| - Humidity: ≤95%RH | |
| Storage Conditions | - Temperature: -40℃ to +55℃ |
| - Humidity: ≤95%RH | |
| Weight | ~5kg |
| Package Dimensions (L×W×H) | 112cm × 26cm × 11cm |



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