ABB 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. It has built-in bypass for easy installation and energy saving. A RUN and a TOR signal is available from a relay output in NO (normally open state). The start/stop ramp and time is easy to set by three potentiometers on the front. PSR is often used in combination with a manual motor starter (MMS) 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...105 A and can manage up to 100 starts per hour. Common applications are, for example, pumps, fans, compressors, and conveyors.

Specifications:

Manufacturer: ABB
Manufacturer Part Number: PSR45-600-70
Product Type: Softstarter
Voltage Rating: 208-600 V
Frequency Rating: 50/60 Hz
Current Rating: 45 A
Terminal Type: Screw Terminals
Dimensions: 6.02" x 7.36" x 2.12"
Weight: 2.2 lb.