ASK 176.3
Plug-in current transformer
Plug-in current transformers for primary nominal currents from 75 A to 250 A with a nominal secondary current of 5 A or 1 A (optionally 2 A), in accuracy classes 3, 1 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
- Rail 1: 17 x 6
- Round conductor: 15.2 mm
- Overall width: 45 mm
- Height: 65 mm
- Overall depth: 46 mm
