Industrial Automation Control Cabinet Cooling Solution
Industrial automation control cabinets integrate PLCs, VFDs and power modules that generate continuous heat. Jiefeng provides AC/DC/EC axial fans and cabinet filter fans, selected by cabinet heat load and system resistance to keep internal temperature stable.
Frequently Asked Questions (FAQ)
Why is control cabinet cooling important?
PLCs, VFDs and power modules generate continuous heat. Above 40°C the failure rate rises noticeably; proper cooling extends component life and prevents protective shutdowns.
What parameters matter for cabinet cooling?
Cabinet dimensions, total heat load, ambient temperature, allowable internal temperature, inlet/outlet positions, filter resistance and power supply.
How to cool cabinets in dusty environments?
Use cabinet filter fans that ventilate and cool while blocking dust from entering the enclosure.