ABB 1SFA896105R7000

The PSR9-600-70 softstarter boasts a maximum operational current rating of 9 A, with a voltage range from 208 V to 600 V AC. It is designed for a control voltage between 100 and 240 V AC at 50/60 Hz. The device features a two-phase control soft start and stop through a voltage ramp. It also includes built-in bypass for easy installation and energy savings. A RUN signal is available from a relay output in NO (normally open state).

The start/stop ramp and time can be easily set using three potentiometers on the front of the device. This softstarter is often used in combination with a manual motor starter (MMS) from ABB, for which mechanical connection kits are available. Another popular option is Fieldbus communication, which can be enabled by an external adaptor and a Fieldbus plug. The PSR range is our most compact softstarters with basic functionality and values.

These softstarters are suitable for small three-phase motors with nominal currents from 3 to 105 A and can handle up to 100 starts per hour. Common applications include pumps, fans, compressors, and conveyors.