Description
| Technical Specification | Details |
|---|---|
| Rated Service Short-Circuit Breaking Capacity (Ics) | (230 V AC): 30 kA (250 V DC, 3 Poles in Series): 100 kA (400 V AC): 30 kA (440 V AC): 30 kA (500 V AC): 20 kA (690 V AC): 6 kA |
| Rated Ultimate Short-Circuit Breaking Capacity (Icu) | (230 V AC): 50 kA (250 V DC): 100 kA (400 V AC): 50 kA (440 V AC): 45 kA (500 V AC): 20 kA (690 V AC): 8 kA |
| Rated Instantaneous Short-Circuit Current Setting (Ii) | 810 A |
| Setting Range | 40 … 54 A |
| Rated Operational Power AC-3 (Pe) | (400 V) Three Phase 22 kW |
| Rated Operational Voltage | Main Circuit: 690 V AC Main Circuit: 250 V DC |
| Rated Operational Current (Ie) | 54 A |
| Rated Frequency (f) | Main Circuit: 50 Hz Main Circuit: 60 Hz |
| Operating Frequency (fsw) | 0 … 415 Hz |
| Rated Impulse Withstand Voltage (Uimp) | Main Circuit: 8 kV |
| Power Loss | 3.84 … 6.99 W per pole |
| Number of Poles | 3P |
| Degree of Protection | Housing: IP20 Main Circuit Terminals: IP10 |
| Electrical Durability | 25000 cycles |
| Standards | CSA 22.2 No. 14 IEC/EN 60947-1 IEC/EN 60947-2 IEC/EN 60947-4-1 UL 60947-4-1 |
Remarks:
For overload protection of the motors, an appropriate thermal or electronic overload relays must be used
