The YBBP series of Wannan Electric Motor is an explosion-proof variable frequency speed regulating three-phase asynchronous motor suitable for hazardous environments containing explosive gases or dust. Its main features include stepless speed regulation, wide speed regulation range, good system speed regulation performance, and significant energy-saving effect. It also uses insulation materials that are resistant to high-frequency pulse voltage impact and independent fan forced ventilation cooling technology.

This series of motors is suitable for use in coal mines (non mining faces) and factories where explosive mixtures containing Class IIA, Class B T1~T4 flammable gases or vapors are present. Its power range covers 0.18~315kW, the machine base size is 80~355, the insulation level is F level, and the rated voltage includes various specifications such as 380V, 660V, and 380V/660V