VTOR Series is a circular residual current transformer that is suitable for indoor uses. It is encapsulated with epoxy resin so it has stable operation, high precision and moisture resistance. The hole diameter varies between 45mm – 150mm.
| Supply Voltage | 100-240VAC/DC |
| Frequency | 50/60 Hz |
| Turn ratio | 1000/1 |
| Accuracy Class | 0.5 |
| Test Voltage | 3kV AC, 1min |
| Insulation resistance | DC500V/100MΩ |
| Operation Temprature | -15C to +45C |
