The softstarter PSR6-600-11 has a rated maximum operational current of 6 A with an operating voltage span from 208 to 600 V AC. The rated control voltage is 24 V AC/DC. PSR features a two-phase control soft start and stop through a voltage ramp. It has built-in bypass for easy installation and energy saving. A RUN signal is available from a relay output in normally open state. The start/stop ramp and time are easy to set by three potentiometers on the front. PSR is often used in combination with a manual motor starter from ABB, so 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. They are suitable for small three-phase motors with nominal currents from 3 to 105 A and can manage up to 100 starts per hour. Common applications include pumps, fans, compressors, and conveyors.