The HJ precision voltage potential transformer is a portable calibration standard designed for voltage transformer calibration in power supply and production departments. It is suitable for field use and for laboratory reference and test applications.
Product details- Model / series: HJ
- Voltage levels: 6 kV, 10 kV, 35 kV, 110 kV, 220 kV
- Accuracy levels: 0.05, 0.02, 0.01
Key features- Compact structure and small volume for easy transport
- Maintenance‑free design with simple wiring and operation
- Portable for on-site calibration and testing
Applications- Calibration standard for voltage transformers in power supply and production departments
- On-site field calibration and verification
- Laboratory reference transformer and test transformer
Documentation- User manual (PDF)
- Calibration certificate (PDF)