Xian explosion-proof

YB2-400 ~ 450 flameproof three-phase asynchronous motor is characterized with small size, light weight, beautiful appearance, long life, excellent performance, low noise, advanced flameproof structure, high reliability, and convenient installation, use and maintenance. The insulation level of the motor is F-class, and the temperature rise of the stator winding is relatively large. Its power level and installation size conform to IEC standards. The explosion-proof performance of this series of motors meets the requirements of the GB3836.1-2010 Explosive Environment Part 1: General Requirements and the GB3836.2-2010 Explosive Environment Part 2: Equipment Protected by Explosion-proof Enclosure D. They are respectively made into explosion-proof Exd Ⅰ , Exd Ⅱ AT4, Exd Ⅱ BT4, Exd Ⅱ CT4, which are suitable for underground coal mines (non-mining working faces) and factories Ⅱ A, Ⅱ B, Ⅱ C, temperature. They are made into YB2-W outdoor model, YB2-TH indoor humid model, YB2-WTH outdoor humid model, YB2-WT outdoor tropical model and YB2-WF1 outdoor model, which are suitable for using in the medium anti-corrosive climate environment.

Keywords：asynchronous motor