8" Submersible Motors (Water Filled)
These are water filled motors which are very easy to rewind and repair.
They are designed to provide maintenance free long life submersible operation
- 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.)
- 8” NEMA coupling flange.
- Pressure compensation diaphragm.
- Continuous duty.
- 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 : 20 no. (15.0 kW - 37.0 kW)
15 no. (45.0 kW – 93.0 kW)
- Maximum submerged depth: 350 mts.
- Rotation : CCW and CW.
- Ratings : 22.0 kW – 93.0 Kw
- Motor protection : Select thermal overload protection with trip time < 10 sec. at 5 x ln.
- Standard motor cable : Suitable for operation in drinking water.