6 Inch Submersible Pump

* Ratings: single phase: 0.37kW a 2.2kW, three phase: 0.37kW - 7.5kW
* Voltage:50Hz single phase 220V( A 5%)
50Hz Three phase 220a 380V( A 5%)
60Hz single phase 110/115a 220V( A 5%)
60Hz Three phase 220a 380V( A 5%)a 440V
* Thrust load: 1500N (0.37kW a 2.2kW) 2300N (3.0kW a 4.0kW) 4000N (5.5kW - 7.5kW)
* Degree of protection: IP58
* Insulation: Class F
* Max. Ambient temperature: 40a
* Minimum cooling flow around the motor: 8cm/sec.
* Water pH: 6.5 - 8.0
* Maximum starts per hour: 30
* Maximum submerged depth: 350 meter
* Vertical and horizontal mounting position
* Motor protection by temperature compensated thermal relay and extra-quick trip overload
* Overload trip time:<10 seconds (at load is 5 times of rating current)
* Flat water proof lead cable 4 A 2.5 mm 2 with separated earth
Motor down-lead cable length: 1m(0.37-1.1kw) i 1.4m(1.5-2.2kw) i 1.6m(3.0kw) i 2.3m(4.0-a a 5.5kw) i 3.1m(7.5kw) a
* Special products can be provided according to customers' requirements.