Current transformer XT,
The XT has been designed for TMAX XT circuit breaker.
- For use in compact low-voltage circuitbreakers 60-600 A
- Compact three-phase block CT’s with voltage taps and neutral conductor feed-through
- Simple and quick installation
- Standard: IEC/EN 61869-2
- Official calibration possible
Technical data
| Highest operating voltage | 0.72 kV |
| Test voltage | 3 kV |
| Frequency | 50 Hz |
| Short-time thermal current | 60 Ipr 1s |
| Continuous thermal current | 105 % Ipr |
| Permanent overload capacity | 5 % |
| Accuracy | up to cl. 0.5 S |
| Burden | 2 VA |
| Secondary current | 5/1 A |
| Primary currents XT2 | 60-100-150 A |
| Primary currents XT4 | 200-300 A |
| Primary currents XT5 | 300-400-600 A |
