The ACU1-8 is rated for motor loads up to 8 Amps maximum continuous current on a 230Vac 50Hz single phase supply. The control uses current sensing with the option of flowswitch detection as a back up method to monitor the status of the motors. If either the duty or standby motors would to fail, volt free contacts would close and an indicator light on the front panel would simultaneously change colour from green to red.
The front panel features an ON/OFF switch and two dual colour lights to indicate system status.
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