您现在的位置：首页 >> 产品介绍 产品介绍   YA系列中型高压增安型三相异步电动机 YA range of flame-proof Medium-sized Safety-increased three-phase high -voltage motors YA355-800中型高压增安型三相异步电动机，安装尺寸与YB355-800系列中型高压隔爆型三相异步电动机相同，具有效率高，性能优良，隔爆结构先进、可靠性高，寿命长等优点。 本系列电动机的防爆性能符合GB3836.2-83《爆炸性环境用防爆电气设备-增安型电气设备“e”》的规定，制成增安型eIIT1、eIIT2，eIIT3，适用于工厂、石化中具有温度组别T1～T4组爆炸性气体混合物存在的危险场所。 电动机主体外壳防护等级为IP44或IP54，接线盒内的固定接线螺栓用的绝缘套采用优质电工陶瓷。冷却方式为带有循环通风的自扇冷却IC0151。 环境温度：随季节而变化，但不超过40℃。 海拔：不超过1000m。 额定电压：6000V。 工作方式：连续（S1）频率： 50Hz。 YA355-800 range of motors whose mounting dimension is the same as YB355-800 range of motors.This range of motors has advantages of construction reasonable, characteristic reliable, technology level high, noise low, efficiency high, life long ,etc. The explosion-proof characteristic which conforms to GB3836.2- 83 < < Safety-increased Electrical Equipment --Electrical Apparatus Used in Explosive Atmosphere >> can be made into safety-increased type eIIT1, eIIT2, eIIT 3. and be used in places where there are gas mixture of in factory where temperature class is T1-T4. The enclosure of motors is IP44 and IP54,while the insulating sleeve in terminal box in high -quality electric ceramic one. The cooling system is ICO151 that is self-cooling with recycle ventilation. The duty type is continue S1. The rated frequency is 50Hz. The rated voltage is 6,000V. [关闭窗口]