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6inch submersible motor must have characteristics

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6inch submersible motor must have characteristics

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  • Time of issue:2022-07-29 07:51
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(Summary description)6inch submersible motor protection level requirements: Because the 6inch submersible motor needs to be continuously immersed in water to work, the motor must be made in accordance with IP68. To meet this requirement, in addition to the necessary sealing measures, the precision requirements of machined parts must be high.

6inch submersible motor must have characteristics

(Summary description)6inch submersible motor protection level requirements: Because the 6inch submersible motor needs to be continuously immersed in water to work, the motor must be made in accordance with IP68. To meet this requirement, in addition to the necessary sealing measures, the precision requirements of machined parts must be high.

Information

  6inch submersible motor protection level requirements: Because the 6inch submersible motor needs to be continuously immersed in water to work, the motor must be made in accordance with IP68. To meet this requirement, in addition to the necessary sealing measures, the precision requirements of machined parts must be high.

6inch submersible motor

  Corrosion resistance of 6inch submersible motor: Due to the particularity of the operating environment of the motor, the casing and end cover of the motor should be made of corrosion-resistant materials and coated with anti-corrosion asphalt paint. All fasteners shall be of corrosion-resistant stainless steel.

  Sealing requirements: The static seal part is sealed by oil-resistant rubber O-ring or coated with sealant, and the dynamic seal (shaft extension) is composed of single-end or double-end mechanical seals and sand throwing rings.

  6inch submersible motor electrical insulation requirements: The submersible motor should adopt H-class insulation, and ensure the dipping and drying effect of the winding through a special dipping process; in order to achieve this purpose, VPI equipment is the first choice, and is controlled by the viscosity of dipping and drying. , if necessary, the times of dipping should be increased. It is best to use a rotary oven to ensure uniform curing of dipping.

  Internal protection requirements for 6inch submersible motors: There must be winding and bearing temperature measurement control elements inside the motor; motor insulation resistance monitoring elements; water ingress alarm sensors in the inner cavity, isolation room, and junction box; The transmitted signal can be commanded and controlled normally.

  6 inch submersible motor safe operation protection

  1) Overvoltage instantaneous action protection and overcurrent delayed action protection; 2) Motor winding high temperature time delay protection, motor water ingress protection.

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