YB2 系列電動機(jī)防爆性能符合 GB3836.1-2010《爆炸性氣體環(huán)境用電氣設(shè)備 第 1 部分: 通用要求》、GB3836.2-2010《爆炸性氣體環(huán)境用電氣設(shè)備 第 2: 隔爆型 ‘d’》 的規(guī)定, 采用鑄鐵結(jié)構(gòu), 有效率高、 外形美觀、 噪音低、 振動小等特點(diǎn), 適用于石油、 化工、 煤炭、 電站、 冶金等爆炸性氣體環(huán)境中的風(fēng)機(jī)、 水泵、 壓縮機(jī)等工業(yè)設(shè)備領(lǐng)域。 The YB2 series motors with high strengh cast iron structure,cobs to the requirements of GB3836.1-2010《Electrical apparatus for explosive gas atmospheres Part 1:General requirements》 (IEC60079-1)and GB3836.2-2010《Electrical apparatus for explosive gas atmospheres Part 2:Equipment protection by flameproof enclosures "d"》 (EN50018),have the characteristics of high efficiency,high reliability,beautiful apperance,low noise,littlevibration,and can be applied to a variety of equipments installed in explosion environment of petroleum,chemical,coal,power plant,bllurge fan,such as fan,pump,compressor and so on.