BR-735D-UPS
Surge Anticipation Controller
The Surge Anticipating UPS Controller, together with the surge anticipating Control Valve (SACV), are designed to protect pump unit systems by discharging pressure surge waves, caused by flow velocity changes from random pump operation stops. Normally, this situation caused by utility power supply failure, which generates undesirable negative pressure. The UPS senses such conditions and activates the SACV to discharge the negative pressure.
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