? Lider Single Phase Preventer with Auto Restart [AUTO SWITCH] gives protection against single phasing, reverse phasing or unbalance voltage supply along with HIGH/LOW voltage tripping to ensure trouble free running of 3 Phase equipment and it also auto starts the equipment with ON DELAY time of 30 secs. SINGLE PHASE PREVENTOR +AUTOSWITCH TECHNICAL DETAILS ?Principle of Operati More info
? Lider Single Phase Preventer with Auto Restart [AUTO SWITCH] gives protection against single phasing, reverse phasing or unbalance voltage supply along with HIGH/LOW voltage tripping to ensure trouble free running of 3 Phase equipment and it also auto starts the equipment with ON DELAY time of 30 secs. SINGLE PHASE PREVENTOR +AUTOSWITCH TECHNICAL DETAILS ?Principle of Operation?Voltage Sensing. ?Supply/ Monitoring Voltage(V)? 3 Phase, 415 VAC, 50Hz ?Relay Output ?One Change Over (1 NO) ? 5 amps@ 230 VAC/ 28 VDC resistive load ?Voltage Unbalance trip setting?40 V ± 6 V. ?Minimum delay between OFF & ON auto mode - 30 secs ±5 secs. ?Trip Time delay? 2 to 3 secs for phase reversal & phase unbalance, ?<1 sec. for single phasing. ?Enclosure-ABS Electrical Grade Plastic Molded. ?Mounting-Panel mounting /Screw type. ?Connection diagram provided. ?Quality Control - Govt. C.P.R.I. Bhopal Tested and Certified. ?Warranty-Six months against any manufacturing defect. APPLICATION? Our Products are ideally suitable for all Three Phase Equipment-Electrical Panels, Compressor motors, Electrical Test benches, Submersible pumps, Gen-set panels, Cold storage, Hoist Motor Controls, Valve Actuators, Motors Machine Tools, Injection Molding Machines, Packaging units, Central Air Conditioning Plants etc.