ABB PSR softstarter is the most compact of all the softstarter ranges which allows for design of a compact starting equipment. The PSR combined with a manual motor starter makes up a far more compact starting solution than the complex star-delta starter, and with the built-in bypass, the energy losses inside the softstarter are highly reduced. The PSR softstarter range is a simple yet reliable starting solution that utilizes only the most basic of soft starting features: soft start and stop. It performs well in applications requiring many starts per hour and is perfect for installations where you need to save space.

Feature
• Rated operational current: 3 to105 A
• Operational voltage: 208-600 V AC
• Wide rated control supply voltage: 100-240 V AC, 50/60 Hz or 24 V AC/DC
• Two-phase controlled
• Soft start with voltage ramp
• Soft stop with voltage ramp
• Built-in bypass for energy saving and easy installation
• Easy set-up by three potentiometers
• Fieldbus communication with fieldbus plug adapter and the fieldbus plug
• Run and Top of Ramp relays available for monitoring
• Connection kits available for connection to ABB´s manual motor starters (MMS)