2、、结构紧凑、使用维护方便等特点。整机采用F级绝缘,具按国际惯例的绝缘结构评定方法设计,从而大大提高了整机的安全可靠性,使用频率范围30-50Hz,该产品达到了国外同类产品先进水平。JHM series frequency convention motors are developed by our company's new technique, material and craftwork according to the market, and services general places and
3、 machines in frequency range 30~50Hz, such as machine tool, pump, ventilator, transport machinery, construction machinery.JHM series frequency convention motors have such characteristics as new structure, modern model, low noise level and vibration, comp
4、act structure and easy maintenance. Complying with international conventions, standard motors have class F insulation, with a class B temperature rise to offer more reliability and security in operation. 产品使用条件ConditionsofOperation:JH额定功率:0.37~315kWRate
5、output:0.37~315kWM额定电压:380VRate voltage:380V额定频率:50HzRate frequency:50Hz系冷却方式:IC411Cooling method:IC411列接法:3kW及以下为Y接法;Connection:Y for 3kW and lower;3kW以上为△接法 △for over 3kW 定额:连续(S1)Duty:continuous (S1)环境温度:-15℃~+40℃Coolant temperature:-15℃~+4
6、0℃海拔:不超过1000mSite altitude: no more than 1000m变频调速范围:30~50HzRange of frequency:30~50Hz产品技术数据TechnicalData(380V/50Hz)功率电流转速效率功率额定堵转转矩最大转矩堵转电流噪音重量型号Output Rated Rated 因数powerCurrentSpeedEfficiencyPower 转矩额定转矩额定转矩额定电流NoiseWeightTYPE(kW)(A)(r/min)(%)FactorN*