ASR 14.3
Tube current transformers
Tube current transformers for primary nominal currents from 30 A to 75 A with a nominal secondary current of 5 A or 1 A (optionally 2 A), in accuracy class 1 (optionally in classes 0.2, 0.5s and 0.5).
- Therm. Nominal continuous current Icth: 1.0 x IN
- Therm. Rated short-time current Ith: 60 x IN, 1 sec.
- Max. Operating voltage Um: 0.72 kV
- Insulation test voltage: 3 kV, Ueff, 50 Hz, 1 min.
- Nominal frequency: 50 Hz
- Insulation class: E
- Round conductor: 14 mm
- Overall width: 45 mm
- Height: 65 mm
- Overall depth: 30 mm
