Indoor Current Transformers
Indoor current transformers can be designed in wound primary type or window type constructions. All current transformers are manufactured using automatic pressure gelation casting process to ensure excellent insulation properties.
Technical Specifications
| Reference Standard | IEC, IS or ANSI |
| System Voltage (Um) | Up to 36 kV |
| Insulation Level | 70/170 kVp |
| Rated Primary Current (Ipn) | Up To 5000 A |
| Rated Secondary Current (Isn) | 5A or 1A |
| Rated Short Time Current (Ith) | 50 kA |
| Rated Peak Current (Idyn) | 2.5 x Ith |
| Burden | As per client requirement |
| Metering Accuracy Class | 0.2s, 0.2, 0.5s, 0.5, 1.0 or 3.0 |
| Protection Accuracy Class | 5P, 10P or 15P |
| Insulation Class | B or higher |
| Frequency | 50 or 60 Hz |