Is it useful to buy a heater to dehumidify the control cabinet?

The dehumidification effect of personal heater is not ideal, but the condensation point of water vapor is increased, and moisture still exists. Once the outside temperature drops, the moisture in the cabinet will condense into water, which will bring security risks to the operation of power equipment. Personally, I suggest that you can buy an intelligent dehumidifier, such as SPR-CN-S 1 intelligent dehumidifier, which is suitable for dehumidifying switchgear. This dehumidifier is developed according to the dehumidification control of humid air accumulated in the electric cabinet for a long time. The dehumidification method adopts semiconductor refrigeration technology, which reduces the relative humidity in the cabinet and directly discharges condensed water by creating condensation conditions locally, which is safe and convenient.