PSC Motor Set Description
The PSC Motor
Franklin Electric 4" encapsulated submersible motors, built in ISO 9001/14001 certified facilities for outstanding performance in 4" or larger water wells. The single phase PSC motor has been electrically optimized to offer reliable pump starting over a wide range of incoming voltages. It should ideally be combined to the Franklin Electric SubStart/SubTronicSC control boxes for maximum system performance, protection and warranty.
• Hermetically sealed stator. Anti track, self healing stator resin prevents motor burn out, mechanically supports the winding and provides fast heat dissipation.
• High efficiency electrical design (low operation cost, cool running winding)
• Removable water bloc lead connector
• No-wear, water lubricated radial and thrust bearings for 100% maintenance free operation
• Non-contaminating FES 93 filling liquid
• Various agency approvals for use in drinking water
• PSC motor range: 0,25 – 2,2kW
• 4" NEMA flange
• Rotation: CCW facing shaft end (CW upon request)
• Degree of protection: IP68
• Insulation: Cl.B
• Rated ambient temperature: 30°C
• Required cooling flow: min. 0,08m/s
• Max. starts/hr.: 20, equally distributed
• Mounting: vertical to horizontal, shaft upwards
• Voltage tolerance 50Hz from nominal: -10% / +6%
• Protection requirements: EN 61947-4-1