DOLD PF 9029 – Softstarter for heating pumps
Softstarter for heating pumps
- For starting current limitation in heat pumps to provide stable mains conditions
- Only one small device 67.5 mm for softstart, motor protection, voltage- and phase sequence monitoring
- Soft start and minimized staring current
- Extended service life of AC – motors and mechanical drive system
- Motor power up to 18,5 kW