Hot water submersible pump motor mainly submersible submersible motor; set built-in lightning protection, * thermal protector, * using electronic starter.
① no centrifugal switch, no capacitance, to avoid mechanical loss, increase the number of starts, reduce the volume.
② stator outside the mountain stainless steel welding, there are stainless steel lining, sealed by the epoxy resin filling. Sealing performance, corrosion resistance, heat fast, anti-deep water pressure, long life, reduce costs.
③ closed squirrel cage rotor, slot using high-quality copper, before and after the copper end ring welded, not easily deformed or broken, good electrical conductivity, high efficiency. Steel is not rotted by chemical treatment.
④ use of thrust bearings, can carry a greater axial load, said by the awkward said the stone to attack the general category of maintenance.
⑤ motor from the water lubrication, internal and external water cooling, the use of water to avoid pollution. The normal working dive depth of up to 900 meters, to solve the domestic deep water operations and scientific research problems.
* Refers to single-phase two-wire motor installed.
For proper installation, please read the instruction manual carefully before use. The power supply and fittings must be installed in accordance with local and international codes, and all metal fittings and hot water submersible pumps should be grounded. All ground lines shall not be less than the specifications of the motor cables. External power cord to be greater than the motor, seven source leads, then the product must be absolutely sealed. Be sure to use within the rated voltage range, if the voltage is ultra-high ultra-low, hot water submersible pump motor will not work. In order to reduce the risk of electric shock, can not be used or water to connect the power cord, do not use the swimming area in the submersible pump.
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