overview

The YNHC-715 series semiconductor intelligent dehumidification device adopts semiconductor refrigeration dehumidification method. It actively sucks the humid air in the enclosed space into the dehumidification duct under the action of the fan. The water vapor in the air is condensed into water after passing through the semiconductor refrigeration mechanism, and then discharged from the cabinet through the water conduit, which can achieve good dehumidification effect. By reducing the moisture content in the air, both relative and absolute humidity can be lowered simultaneously. The intelligent dehumidification device replaces the passive prevention of condensation with active guidance of condensation, effectively preventing safety hazards such as equipment aging, reduced insulation strength, secondary terminal breakdown, material mold, and steel structure corrosion inside the cabinet, ensuring the safe operation of the power grid.

Application scope

□GIS control cabinet, high and low voltage control cabinet, high and low voltage switchgear, ring main unit, outdoor terminal box, mechanical control cabinet, box type substation, dry-type substation and other electrical equipment;

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

□Moisture resistant management of physical and chemical instruments, experimental materials, and insulation materials, as well as moisture resistant storage of chemicals, drugs, food, fibers, and biological agents.

Product Features

□Small size, light weight, easy and fast installation;

□Switching between automatic and manual dehumidification functions, adjustable temperature and dehumidification start values;

□The dehumidification duct actively induces condensation and exhausts gas for heating and dehumidification, effectively achieving comprehensive management of moisture-proof and dehumidification in enclosed spaces of electrical cabinets;

□Humidity and temperature sensors take real-time samples 24 hours a day, and if they exceed the set starting value, they 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 and alarm function, which can quickly locate the fault point to ensure normal operation;

□Using specialized moisture-proof components, the shell is made of ABS high-temperature resistant and flame-retardant material to ensure normal operation in humid environments;

□The dehumidification and condensation pipeline can discharge the condensed water outside the cabinet, and can also be collected outside the cabinet using a liquid storage bag.

□RS485 communication function, capable of remote control, adjustment of operating parameters, and fault reporting function.

Technical Parameter

install

(1) Schematic diagram of wiring terminals

(2) Outline dimension diagram

(3) Installation diagram

Back installation diagram

Installation diagram of side guide rail