Current Sensing Single Phasing Unit, Pumppro
Description: Pumppro Current Sensing Single Phasing Device protects the submersible pumps against overloading, dry running, and unbalanced currents, reverse phasing and single phasing up to motor terminals. It is a prodless unit that eradicates the external sensing prod. This system eliminates the used of biometallic overload relays and single phasing preventers. This unit saves cost by eliminating the thermal overload relay, separate single phasing preventer, water level guard and cable for sensor. It is available up to 200 A rating. The green LED is used to indicate healthy condition and a red LED indicates overloading condition. The unit is provided with an auto/manual/remote-reset provision for a overloading. It weighs 750 gm approximately, and measures 140 x 100 x 95 mm (overall). The mounting dimensions are 129 x 74 mm.
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