Overview
Outdoor oil-immersed voltage transformer, 50Hz. For energy metering, voltage monitoring and relay protection in high-voltage distribution systems. Stable performance, robust construction, suitable for harsh environments.
Service Conditions
Altitude: ≤ 1000 m
Ambient temperature: -40°C ~ +40°C
Relative humidity: ≤ 85% (20°C)
Vibration resistance: 0.4g, 3-sine-wave (Richter scale magnitude 9)
Technical Parameters
Model | Rated Voltage Ratio (kV) | Accuracy Class / Rated Output (VA) | Max. Output (VA) | Rated Insulation Level (kV) | Frequency | Weight |
NEO-JDJ2-20 | 20/0.1, 22/0.11 | 0.2-30, 0.5-50, 1.0-100 | 500 | 24/50/125 | 50Hz | ≈68kg |