The permanent magnet high-efficiency submersible electric pump is a pumping and drainage equipment that is composed of a motor and a water pump that are rigidly connected and work underwater. Mainly used in continuously operating workplaces, with more significant energy-saving effects, such as water sources for water companies, factories, and mining enterprises.

The motor is a three-phase synchronous motor designed using permanent magnet theory. The interior of the motor is a water filled structure, and the winding is specially made of polymer waterproof material. The external cable and the motor winding are treated with waterproof insulation to ensure electrical waterproof and insulation reliability. The permanent magnet material of the motor is rare earth permanent magnet, and the permanent magnet steel is embedded in the rotor to form a permanent strong magnetic field, which interacts with the rotating magnetic field of the stator to form the working principle. The water pump adopts advanced and efficient hydraulic models to make the flow components, and the surface friction resistance of all water flows through is very small, resulting in high pump efficiency.

Main advantages:

The electric motor adopts permanent magnet design technology, which is efficient, energy-saving, high power factor, and can purify the power grid

The electric motor adopts asynchronous starting and synchronous operation, and the starting control equipment is simple and universal.

Compared with ordinary submersible pumps, the energy-saving effect of the electric pump can reach more than 10%, and the energy-saving effect is significant.

The electric motor adopts permanent magnet theory technology, which improves motor efficiency by 3%~5% and power factor by more than 10%, reducing the use of reactive power compensators

The water pump adopts a special sintering and glazing process, with smooth and flat flow channels, and an increase in water pump efficiency of 5% to 8%, resulting in significant energy-saving effects.

Picture of rare earth permanent magnet steel used in this product:

The permanent magnet high-efficiency submersible pump has been appraised by provincial experts and highly recognized. The overall technology of the motor has reached international advanced level, and the comprehensive performance indicators are internationally leading.

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