ABB PSR37-600-70

PSR softstarter

ABB psr37 600 70 PSR Series is the smallest soft starters available, making them ideal for installation in areas with limited space and where simple functionality is required. To minimize power loss, ensure high reliability, and make wiring easier, the PSR series soft starters have built-in bypass contacts. Thanks to the reduced heat dissipation, the soft starters can be installed in cabinets with a high IP degree of protection.

The ABB psr3760070 adjusting screws on the front of the soft starter can be used to adjust:

• The final voltage applied to the asynchronous electric motor.
• Motor start time from 0-10 s
• Motor stop time 0-20 s.
• Initial voltage 40-70% of nominal value

Specifications: