The intelligent semiconductor dehumidification device of the switchgear can circulate and pump the humid air in the cabinet into the condensing surface of the cabinet dehumidifier, separate gas and water, promote the air flow inside the cabinet, and achieve the effect of. The intelligent semiconductor dehumidification device of the switchgear can circulate and pump the humid air in the cabinet into the condensing surface of the cabinet dehumidifier, separate gas and water, promote the air flow inside the cabinet, and achieve the effect of. In operating power transmission and transformation equipment, such as switchgear cabinets, pad-mounted transformers, control cubicles, ring main units (RMUs), and outdoor terminal boxes, the compact insulation distances between components make them highly susceptible to electrical discharge. As for dehumidification solutions, you can choose an enclosure heater or electrical cabinet dehumidifier for power distribution. Today, this article will introduce the two dehumidification solutions from reason, their comparison, and so on. Why does Power distribution cabinet need. Sanda UL certified intelligent dehumidifier device is suitable for various scenarios such as energy storage cabinets, prefabricated cabins, substations, high-voltage electrical cabinets, data centers, basements, hospitals, chemical warehouses, etc. Microcomputer fully automatic intelligent control. Shenzhen Wharton Electric Technology Co. The equipment spacing in terminal box, mechanism box, complete switch. Sell Intelligent dehumidification device for power distribution cabinet intelligent Drainage type dehumidifier model CS001/SYZ-C2000B. Working power supply: AC/DC85-265V, power 20W. Direct-sale by China Manufacturer.