温升：变压器中某一部位的温度与冷却介质温度之差。对于空气冷却式，系指周围空气的温度；对于水冷却方式，则指冷却设备入口处的水温。下面是英语翻译： 1 in the rated voltage, resistance temperature rise less than 105 ℃ coil.
2 in the rated voltage condition and no-load condition, noise is less than 60db.就是这些了，如果满意的话，就请采纳我的吧！拜托了！...
1 The temperture rise of the resistance coil shall be less than105℃ under rated voltage。2.The noise level shall be below 60db in empty state with rated voltage....
1.Settle electric voltage in the sum under, electric resistance coil Wen Sheng Xiao is at 105 ℃ .2.Settle an electric voltage condition and get empty to carry status in the sum u...
1. in the rated working voltage, resistance less than the coil 温升 105 ℃.2. in the rated working voltage conditions and unloaded the, little noise in 60db....
