YBX5 series explosion-proof three-phase asynchronous motor, frame number: H80~355, capacity: 0.55~450KW, number of poles: 2~10P, voltage: 1140V and below, explosion-proof mark: ExdIIB T4 Gb, ExdIIC T4 Gb, suitable for explosive gas environments, suitable for supporting various mechanical devices with high safety requirements in petroleum, chemical, natural gas, biopharmaceuticals, etc; The efficiency index meets the level 1 energy efficiency specified in GB18613-2020 and the IE5 energy efficiency level specified in IEC60034-30, and has qualifications such as explosion-proof certificate, 3C mandatory product certification, and energy-saving certificate.