YY-CS2.0 Intelligent Dehumidification Device for Cabinet

Product Overview

YY-CS2.0 Intelligent Dehumidification Device for Cabineta is specialized device designed to control humidity inside enclosed electrical cabinets and other sealed spaces. Its primary goal is to prevent condensation, which can lead to serious issues like equipment corrosion, reduced insulation, and electrical failures.

Product Brief

The intelligent dehumidifier adopts the semiconductor refrigeration dehumidification method. It actively draws the humid air in the enclosed space into the dehumidification air duct by the action of a fan. The water vapor in the air condenses into water after passing through the semiconductor refrigeration mechanism, and then the water is discharged out of the cabinet through a water guide pipe, achieving an excellent dehumidification effect. By reducing the water content in the air, both the relative humidity and absolute humidity are lowered simultaneously, with almost no temperature rise and no negative impacts caused by temperature differences. This fundamentally eliminates or reduces the occurrence of accidents, and also prevents the aging of internal components and the cabinet itself from being accelerated by high temperatures.
The intelligent dehumidifier transforms the passive anti-condensation method into an active condensation guiding method. It effectively prevents potential safety hazards such as aging of internal cabinet equipment, reduction of insulation strength, breakdown of secondary terminals, mildew of materials and corrosion of steel structural parts, thus ensuring the safe operation of the power grid.
Flashover and creepage accidents caused by condensation inside electrical equipment generally occur under the following circumstances: First, high regional humidity with large weather temperature changes, resulting in damp cabinet bottoms of switchgears, and even water accumulation in some cable trenches; Second, some switchgears are located in basements with high humidity, where the temperature inside the cabinet, especially the temperature close to the ground, is lower than the ambient temperature; Third, some equipment is in a temporary shutdown state, making the temperature of the microenvironment inside the electrical cabinet lower than the surrounding ambient temperature, which easily leads to condensation on its surface. In such cases, accidents will occur once the equipment is powered on and put into operation.
To ensure the safe operation of the power grid system, as well as the long service life, safe and effective use of electrical equipment, the power system has put forward higher requirements for moisture and condensation prevention inside cabinets.

Application Scope

GIS control cabinets, high and low voltage control cabinets, high and low voltage switchgears, ring main units, outdoor terminal boxes, mechanical control cabinets, box-type substations, dry-type substations and other electrical equipment; moisture-proof storage of integrated circuits, silicon crystals, liquid crystal devices, ceramic devices, resistance and capacitance components, active devices, connectors, SMD devices, CPUs and computer boards; moisture-proof management of physical and chemical instruments, experimental materials and insulating materials; moisture-proof storage of chemicals, pharmaceuticals, food, fibers and biological agents.

Technical Parameters

Model Functions