When the electrical control cabinet of any kinds of machining equipments,large electrical

control system and communication system running,it will produce much heat, result in raising

the inside temperature of the control cabinet,so as to affect the stability and reliability  of  the 

cabinet components.

The cabinet can also be affected by the humidity air due to the seasons change or the

allocation environment, in order to maintain the normal work of the equipment,it's necessary to

 regulate and control the temperature and humidity of the control cabinet, prolong the electrical

components life time,as well as improve the equipments running reliability..