·The electrical components inside the electric control cabinet are arranged neatly and in strict accordance with the standard spacing;

·The temperature sensing probe and supporting fan are designed in the distribution cabinet. When the temperature in the distribution cabinet reaches 30℃; Turn on the exhaust fan to reduce the temperature in the ventilation cabinet;

·Filter plates are set at the air inlet side to filter dust,etc;

·Each cable shall be pasted with Chinese and English signs.