Inomax AST7000 soft starters is in-built bypass type soft starters, the same technology than ABB and danfoss.
The bypass type (with bypass contactor) also has two advantages:
1. Switch to bypass after startup, only the detection circuit is inside the soft start, heat dissipation is easy, and the service life is significantly increased.
2. It still has various protections after the start-up is completed, preventing failures that cannot be detected and damaged components caused by various problems after switching to the bypass, and the external bypass will be more convenient for inspection and maintenance.
Inomax offer bypass soft starters from 220V-690V 7.5KW-1200KW, any demand please contact me ,thanks.