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The rated capacity of the Explosion-Proof Permanent Magnet Synchronous Variable-Frequency Motor (The TBVF Series) and the Explosion-proof Low Frequency Permanent Magnet Three-Coiling Synchronous Motor (The TBD Series) is 55 to 630kW. Compared with the traditional motors, since the rotor of the permanent magnet motor itself is a permanent magnet structure (the “permanent magnet motor”), it dosen’t need to have the slip ring and brush gear. Huaxin is the first manufacture who develops, obtains patents, and produces explosion-proof permanent magnet motor in China.

TK ESP MVD is a medium voltage speed drive designed for electrical submersible pump. It has been widely used in oilfield all over the world，including:  China, South Asia, Mideast and Africa. It is pretty stable and reliable. It can help users reduce downtime, save energy and operating cost.

1. The elevation shall not exceed 1,000m, and it shall be derated for use when exceeding 1,000m;

2. Ambient temperature: -25℃ to +50℃;

3. Maximum average relative humidity: ≤90% (+20℃);