Submersible Pump

Salient Feature

• This operates satisfactorily between 80%-110% of rated Voltage of coill.
• Complete isolation for Motor side terminal after switching OFF SPCU.
• It is provided with O/L Relay which has SPP in-built. It protects motor even if two healthy phase Carries current 90% of minimum current setting of the relay
• It is provided with an O/L Relay has Auto/Manual resetting at Field Selectable options.
• SPP having Single Phasing, Phase Unbalance & Phase Reverse protections with starting time delay of 45sec, with Auto/Manual/By-pass mode selection both       in DOL and SD SPCU.
• One extra electrical interlock is provided to avoid resistant pickup of Star contactor in Star Delta scheme.
• SPCU consist one Mounting Plate, where all components are mounted and can be maintained outside separately.
• It is provided with Embossed 4 holes mounting facility, in Fabricated, Sheet Steel Enclosure.
• Power & Control Terminal have separate Incoming and out-going Terminal Block.
• Ammeter & Voltmeter is available in SPCU with Voltage Selector Switch option.