YC系列电动机系按照中国JB/T1011-2007标准为全封闭型结构，外壳防护等级为IP44。本系列电动机绕组具有良好的绝缘性能与机械强度。离心式起动开关装在电动机内部，起动电容器装在电机上方，使用条件环境温度不超过40℃；海拔不超过1000M，连续工作制(S1)。 （YC series motors are fully enclosed according to China's latest JB/ t1011-2007 standard, and the enclosure protection grade is IP44.This series of motor winding has good insulation performance and mechanical strength.The centrifugal start switch installed inside the motor, mounted on a motor starting capacitor, conditions of use environmental temperature does not exceed 40 ℃;Altitude not exceeding 1000M, continuous duty (S1).）