At 9 o'clock in the morning on June 25th, afterthe preparatory work for setting the frequency conversion parameters, inverterdebugging and cable insulation test in the low-voltage cabinet was completed, andthe motor test run of Zhongtian Hechuang Project was officially started.

First, the air cooler motor started to jog toconfirm the direction of motor rotation, and the motor test run was officiallystarted. As of 11 o'clock, 24 air cooler motors were started up. After testing,the motor data met the requirements. At 13:00, the test run ended and allmotors were turned off.

The successful implementation of motor test run wouldlay the foundation for the next trial operation of the fan and pump.