OIP Insulated Combined CT-VT Units
Combined CT-PT units are designed for tariff metering applications.
Technical Specifications
| Reference Standard | IEC, IS or ANSI |
| System Voltage (Um) | Up to 36 kV |
| Insulation Level | 70/170 kVp |
| Burden | As per client requirement |
| Metering Accuracy Class | 0.2s, 0.2, 0.5s, 0.5, 1.0 or 3.0 |
| Protection Accuracy Class | 3P or 6P |
| Voltage Factor | 1.2 continuous and 1.9 for 8 hours |
| Insulation Class | A |
| Frequency | 50 or 60 Hz |