YB3-80~355 Series Explosion-proof Three Phase Asynchronous Motor
概述 |
Summary |
机座号:H80~H355 |
Frame Size: H80~H355 |
额定功率:0.55~315kW |
Rated Power: 0.55~315kW |
额定电压:380V |
Rated Voltage: 380V |
额定频率:50Hz |
Rated Frequency: 50Hz |
极数:2~8极 |
Poles: 2p,4p,6p,8p |
防护等级:IP55 |
Protection Degree: IP55 |
绝缘等级:F |
Insulation Class: F |
冷却方式:IC411 |
Cooling Method: IC411 |
工作制:S1连续工作制 |
Duty: S1 |
能效等级:GB18613-2012 3级 |
Efficiency Class: IEC60034-30-1:IE2 |
技术数据:同YE2系列 |
Technical data:the same as YE2 series |
结构特点 Structural characteristics
YB3系列电动机防爆性能符合 GB3836.1-2010《爆炸性气体环境用电气设备 第1部分:通用要求》、GB3836.2-2010《爆炸性气体环境用电气设备 第2:隔爆型‘d’》的规定,采用铸铁结构,有效率高、外形美观、噪音低、振动小等特点,适用于石油、化工、煤炭、电站、冶金等爆炸性气体环境中的风机、水泵、压缩机等工业设备领域。
The YB3 series motors with high strengh cast iron structure, coforms to the requirements of GB3836.1-2010《Electrical apparatus for explosive gas atmospheres Part 1: General requirements》