ABB PSR45-600-70 Softstarter, 46.2A, 208-600V AC, Two-Phase Control for Smooth Motor Start/Stop
ABB
$845.38
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ABB
ABB PSR45-600-70 Softstarter, 46.2A, 208-600V AC, Two-Phase Control for Smooth Motor Start/Stop
The ABB PSR45-600-70 softstarter is a compact and efficient solution designed for applications requiring frequent starts and stops. With a rated maximum operational current of 45 A and an operating voltage range of 208 to 600 V AC, this softstarter is ideal for small three-phase motors. It features a two-phase control for smooth soft start and stop, utilizing a voltage ramp to minimize mechanical stress and extend equipment life. The built-in bypass reduces energy loss at full speed, enhancing overall efficiency. Easy installation is facilitated by the inclusion of a RUN and TOR signal relay output in a normally open state, and the start/stop ramp time can be conveniently adjusted using three front-facing potentiometers. Compatible with ABB's manual motor starters, the PSR45-600-70 can also be integrated with Fieldbus communication through an external adaptor. This softstarter is perfect for space-constrained installations and is commonly used in pumps, fans, compressors, and conveyors, managing up to 100 starts per hour.
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