W6A - 55 T / 5.5 KW

Technical Information

Description
C.R.I. “W series” motors are deep well / bore hole rewindable submersible type, pre-filled with water, which acts as coolant and lubricant. These motors are available in three phase power supply and suitable for both normal & high temperature applications. Rotors are supported with bush and thrust bearings to withstand maximum axial and radial thrust loads. All mounting dimensions are in accordance with NEMA standards.

Specification
Nominal Diameter 6″
Series Water Filled Rewindable Submersible Motors
Power Range kW Three Phase : 2.2 – 45 kW
Speed 2900 rpm
Versions Three Phase : 380V – 415V, 525V, 50Hz
Method of Starting 2.2kW – 45kW Direct On Line (DOL), 5.5kW – 45kW Star Delta (SD)
Maximum Down Thrust Load 2.2 – 22kW – 15000N, 26 – 45 kW – 27500N
Type of Duty S1 (Continuous)
Degree of Protection IP 68
Class of Insulation Y
Max.Temperature of Liquid Standard – 30˚C , High Temperature – 50˚C
Minimum Cooling Flow Along the Motor 0.5 m/sec
Starts per Hour 12 Times
Available M.O.C Type A,B,N ,S,T

Features
High efficiency
Water lubricated rewindable motor
Corrosion resistant stainless steel motor body
Extremely hardwearing and water lubricated bearings
Special design for hot water
Can be easily dismantled and repaired

Application
Water supply
Industries
Agriculture