Intelligent dehumidification device

Product Overview

Intelligent dehumidification deviceIt uses semiconductor refrigeration dehumidification method to actively suck the lake humid air in the enclosed space into the dehumidification duct under the action of the fan. The water vapor in the air condenses through the semiconductor refrigeration mechanism and is then discharged from the cabinet through the water conduit, achieving a good dehumidification effect. By reducing the moisture content in the air, both relative humidity and temperature are lowered simultaneously, with almost no increase in temperature and no negative effects caused by temperature differences. This fundamentally eliminates or reduces the occurrence of accidents, and does not accelerate the aging of components and cabinets inside the cabinet due to high temperatures.Intelligent dehumidification deviceChange the passive prevention of condensation to active guidance of condensation, effectively preventing equipment aging and insulation strength reduction inside the cabinet. Safety hazards such as secondary terminal breakdown, material mold, and corrosion of steel structural components ensure the safe operation of the power grid.

Condensation inside the equipment can cause electrical and flashover accidents, which generally occur in the following situations: first, the humidity in the area is high, the weather temperature changes greatly, the bottom of the switchgear is moist, and some cable trenches even have water accumulation; second, some switchgear are located in the basement, with high humidity, and the temperature inside the cabinet, especially near the ground, is lower than the ambient temperature; Thirdly, some equipment is temporarily shut down, and the temperature inside the electrical cabinet is lower than the surrounding environment, which makes it easy for condensation to form on its surface. In this case, once the power is put into operation, accidents will occur. to ensure

The safe operation of the power grid system, the long service life, safe and effective use of electrical equipment, and the higher requirements for anti lake and anti condensation in the cabinet of the power system.

Scope of application

1. GIS control cabinet, high and low voltage switchgear, ring main unit, outdoor terminal box. Mechanical control cabinet, box type substation. Electrical equipment such as dry-type substations:

2. Integrated circuits, silicon crystals, liquid crystal devices, ceramic devices, resistive capacitive components, active devices, connectors, SMD devices, CPU， Moisture resistant storage of computer boards:

3. Physical and chemical instruments, experimental materials. Moisture prevention management of insulation materials, anti lake storage of chemicals, drugs, food, fiber, and biological agents.

Product Features

Small size, light weight, easy and fast installation;

Switching between automatic operation and manual dehumidification function, adjustable temperature start value and temperature removal start value;

The dehumidification duct actively induces condensation. The exhaust gas is heated and dehumidified, effectively achieving comprehensive treatment of moisture and dehumidification in the enclosed space of the electrical cabinet;

The temperature and temperature sensor provide real-time samples for 24 hours, and if it exceeds the set starting value, it will automatically trigger condensation;

The humidity and temperature settings have a memory function and will not disappear when the device is turned off;

Fault display function, which can quickly locate the fault point to ensure normal operation;

The dehumidification and condensation pipeline can discharge the condensed water outside the cabinet and collect it outside the storage bag cabinet;

Equipped with RS485 communication function (optional) and adjustable communication address; And the fault reporting function.