2017年1月12日星期四

Hot water submersible pump motor performance and features introduced

Hot water submersible pump motor is mainly submerged in water-based motor; will be installed within the lightning protection device, * thermal protection, * using electronic starter.
① no centrifugal switch, no capacitance, to avoid mechanical wear and tear, increase the number of starts, reduce the volume.
② stator outer stainless steel welding, with stainless steel lining, filled with epoxy resin sealed. Sealing performance, corrosion resistance, heat fast, anti-deep-water pressure, long life and reduce costs.
③ fully enclosed squirrel cage rotor, high-quality copper tank, before and after the copper-ring welding, not easily deformed or broken, conductive properties, and high efficiency. Steel by chemical treatment does not rot.
④ With thrust bearings, can carry a greater axial load, said by the Fen Shuo said stone attack Ru field maintenance.
⑤ motor by the water lubrication, internal and external water cooling, the use of water environment to avoid pollution. Normal working dive depth of up to 900 meters, to solve the domestic deep-water operations and scientific research problems.
* Refers to the single-phase two-wire motor is equipped.
  For proper installation, please read the instruction manual carefully before use. Power and fittings must be installed in accordance with local and international codes. All metal fittings and hot water submersible pump motors should be grounded. All ground cables shall be not less than the specifications of the motor cables. External power cord to be greater than the motor, seven sources lead wire, then the product must be absolutely sealed. Be sure to use within the rated voltage range, if the voltage high and low, hot water submersible pump motor will not work. To reduce the risk of electric shock, do not connect the power cord during use or in the water. Do not use the submersible pump in the swimming area.

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