A. Generally, the working altitude of the cooling tower direct drive motor shall not exceed 1000m.
B. Rated voltage of cooling tower motor: 380V, 660V and 380 / 660V. The motor with power of 3KW and below is 380V.
C. The rated frequency of the cooling tower motor is 50 Hz.
D. The cooling method of cooling tower motor is IC411 (non independent fan is installed on motor shaft).
E.The protection level of the cooling tower motor is IP55 (dustproof and waterproof spray motor).
F.The installation type of motor is V30 installation mode and V1 installation mode. The installation method of V1 is divided into: V1 plane installation, V1 claw installation, sealing junction box + leading out cable flange without stop, cast iron or rolled steel junction box flange with stop.