6"(150mm) Submersible H4 Motors

Quality for your borewell :

H6 Motors are Oil filled Submersible Motors suitable for minimum 6” borewell and three phase power supply. They are built to provide maintenance-free, long life submersible pump operation.

Product features :

• Stainless steel outer shell and shaft.
• Maintenance free lubricated ball bearings.
• Mechanical shaft seal.
• Rotation : CCW and CW.
• Vertical & horizontal mounting position.
• High efficiency electrical design.(lower operating cost)
• Tropicalized design. (Lower winding temperature.)
• Cooling & lubrication by non toxic fluid.
• 6" NEMA coupling flange.
• Pressure compensation diaphragm.
• Continuous duty.

  Specifications :

• Degree of protection: IP 68.
• Insulation class : F.
• Ambient temp. : 45°C.
• Minimum Cooling flow along the motor :
            15cm/sec. (3.00 KW - 15.0 KW)
            30cm/sec. (16.5 KW - 37.0 KW)
• Water pH : 6.5 - 8.0.
• Maximum no. Starts per hour : 20.
• Maximum submerged depth : 350 mts.
• Special voltages, execution and material versions available on customer's request.
• Ratings : Three phase 3.00 KW - 37.0 KW.
• Voltages: Three phase 400V +10%, -15% - 50Hz.
• Thrust load:
            10000 N (3.00 KW - 22.0 KW)
            20000 N (26.0 KW - 37.0 KW)
• Standard motor cable : Suitable for operation in drinking water
            1 X 1.5 mm² X 3mts. (3.00 KW - 7.50 KW)
            1 X 2.5 mm² X 3mts. (9.30 KW)
            1 X 4.0 mm² X 3mts. (11.0 KW - 13.0 KW)
            1 X 6.0 mm² X 3mts. (15.0 KW - 16.5 KW)
            1 X 10.0 mm² X 3mts. (18.5 KW - 22.0 KW)
            1 X 16.0 mm² X 3mts. (26.0 KW - 30.0 KW)
            1 X 25.0 mm² X 3mts. (37.0 KW)
• Motor protection : Select thermal overload protection with trip time < 10 sec. at 5xIn.

  On Request :

• AISI 304 / 316 Stainless Steel Construction.
• Built-in PT 100 temperature sensor.
• Special Voltages.
• Double cable for Star - Delta operation.