Y2(IP54)three-phase asynchronous motor’s application conditions:
1). Ambient temperature: -15℃≤θ≤40℃.
2). Relative humidity: Not higher than 90%.
3). Elevation : Be lower than 1000 meters.
4). Frequency: 50 HZ.
5). Rated voltage: 380 V.
6). Operating mode: S1.
7). Cooling method: IC411.
8). Connection:”Y” type for 3 KW and downwards, “△” type for 4 KW and upwards.
