Various control and power boxes are equipped with various electrical control elements to realize the implementation of various electrical controls and functions. In order to ensure the reliability of the use function and service life of the equipment, the electrical control elements have strict drying requirements. If the humidity is too high, it is easy to produce rust and mold on the electrical control elements, affecting the use function and service life of the electrical control elements.

Wt-h100 intelligent anti condensation dehumidification device is based on thermoelectric refrigeration to cool the water molecules in the air below the dew point temperature to achieve the purpose of dehumidification. Compared with the traditional dehumidification technology, it has the characteristics of small volume, high stability, no refrigerant and desiccant, environment-friendly and so on.

Safe and efficient dehumidification principle:

The small semiconductor intelligent anti condensation dehumidification device cooled by Peltier effect has the advantages of no pollution, simplified structure, stable operation, low noise and no high temperature point, and will not have a negative impact on the surrounding electrical components and cables; High temperature, overload, short circuit and other failure modes of internal devices are non combustible.

Under high humidity environment, the intelligent anti condensation dehumidification device can precipitate water droplets in only tens of seconds. While reducing the humidity, the relative humidity is further reduced by using the circuit temperature rise.

System performance parameters:

● display range: temperature: 0 ℃ ~ 60 ℃, relative humidity: 18% ~ 98% RH;

● error: temperature: ± 1 ℃, humidity: ± 3% RH;

● working power supply: AC220V, 50Hz;

● passive contact output: contact capacity AC250V / dc30v (5a);

● working environment: temperature - 20 ℃ ~ 70 ℃, relative humidity < 95% RH;

● drainage mode: hose continuous drainage (standard length of 1m);

● communication interface: RS-485 < 1000m, Modbus RTU

● overall dimension: high × wide × Thickness = 218 * 130 * 90mm;

● weight: 1.5/2/3kg;

● installation method: guide rail installation and support installation;

● rated power of the device: 30 / 60 / 100W.

● noise ≤ 40dB (a)

Scope of application:

Electrical connection and control terminal box (cabinet), high and low voltage cabinet, ring main cabinet, electrical power cabinet, etc.