Description
PSR45-600-70 Softstarter
The softstarter PSR45-600-70 has a rated maximum operational current of 45 A with an operating voltage span from 208…600 V AC. The rated control voltage is between 100…240 V AC at 50/60 Hz. PSR features a two-phase control soft start and stop through a voltage ramp and has built-in bypass for easy installation and energy saving. A RUN and a TOR signal are available from a relay output in normally open (NO) state.
The start/stop ramp and time are easily set by three potentiometers on the front. The PSR45-600-70 is often used in combination with a manual motor starter (MMS) from ABB, with available mechanical connection kits. Fieldbus communication can be enabled by an external adaptor and a Fieldbus plug.
The PSR range is ABB’s most compact softstarters with basic functionality and values. They are suitable for small three-phase motors with nominal currents from 3 to 105 A, managing up to 100 starts per hour. Common applications include pumps, fans, compressors, and conveyors.
Dimensions: Width 15.3 cm, Height 18.7 cm, Depth 5.4 cm.
Weight: 1 kg.
Customs Tariff Code: 85371091














