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Submersible Motors
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Products
Submersible Motors
4" SS Motors
4" Submersible Motors (Water Filled)
4" Submersible Motors (Water Filled)
Features
Easily rewindable (wet wound) submersible motor with PP insulated winding.
Water lubricated radial and axial thrust bearing.
Corrosion resistant Stainless Steel jacket.
Non-contaminating water filling.
High efficiency electric design, lower operating cost.
Tropicalized design (Lower winding temperature.)
4” NEMA coupling flange.
Pressure compensation diaphragm.
Continuous duty.
Specifications
Degree of protection : IP 68
Insulation Class: B
Ambient temperature : 450C
Minimum Cooling flow along motor:- 30cm/sec (22.0 kW to 37.0 kW) 45cm/sec (45.0 kW to 93.0 kW)
Water pH: 6.5 -8.0.
Maximum number of starts per hour : 30
Maximum submerged depth: 350 mts.
Rotation : CCW and CW.
Ratings : Single Phase:- 0.37 kW – 2.2 kW Three Phase: 0.55 kW – 5.5 kW
Motor protection : Select thermal overload protection with trip time < 10 sec. at 5 x ln.
Special voltages, execution and material versions available on customer’s request.
Standard motor cable : Suitable for operation in drinking water.
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