5. 电气安装 压缩机上接线端子的位置(旋转)和往复式全封闭压缩机不一样(见图10),它们已被清晰地印记在上面。推荐的线路接法见图11。涡旋式压缩机和其他几种形式的压缩机一样只有一个旋转方向。三相压缩机根据T1、T2和T3动力接线的相位不同而有不同的旋转方向。由于在动力接线时有50/50的机会造成反向旋转,所以在系统安装和运行时注意设备上相应位置上的说明是很重要的,以保证正确的旋转 5. Electrical Installation The position (rotation) of the terminals on the compressor is different from the reciprocating hermetic compressor (see Figure 10) and they have been clearly marked on them. The recommended wiring connection is shown in Figure 11. Scroll compressors, like several other types of compressors, have only one direction of rotation. Three-phase compressors have different directions of rotation depending on the phase of the power connections T1, T2 and T3. Since there is a 50/50 chance of reverse rotation during power wiring, it is important to note the appropriate location on the equipment during system installation and operation to ensure correct rotation