Technology of Electrical Automatic

DH-X Peltier Cooler Dehumidifier

DH-X Peltier Cooler Dehumidifier

High humidity environment is a big impact factor of power transmission and transformation equipment, it will bring discharge, flashover will eventually cause the switch to trip, even burning down equipment caused a large-scale blackout. Switchgear, electrical cabinet, exchange control cabinets, outdoor terminal boxes, Due to the compact internal equipment installation, wet and condensation will be more serious consequences.

At present, most user choose heating, ventilation and other method to prevent condensation. but in some well sealed cabinet and high temperature environment, traditional heating and exhaust air method is hard to work well.

Blue Jay company developed DH series using semiconductor technology, in a certain place to lead controlled condensation, make the cabinet interior humidity fall to safe value. It designed ultra-small install size, high efficiency energy-saving, do not need extra heater and fan wiring. And comes with the data acquisition module for remote monitoring, It‘s an efficient and reliable device to replace the old thermostat and heater / fan combination.

High humidity environment is a big impact factor of power transmission and transformation equipment, it will bring discharge, flashover will eventually cause the switch to trip, even burning down equipment caused a large-scale blackout. Switchgear, electrical cabinet, exchange control cabinets, outdoor terminal boxes, Due to the compact internal equipment installation, wet and condensation will be more serious consequences.

At present, most user choose heating, ventilation and other method to prevent condensation. but in some well sealed cabinet and high temperature environment, traditional heating and exhaust air method is hard to work well.

Blue Jay company developed DH series using semiconductor technology, in a certain place to lead controlled condensation, make the cabinet interior humidity fall to safe value. It designed ultra-small install size, high efficiency energy-saving, do not need extra heater and fan wiring. And comes with the data acquisition module for remote monitoring, It‘s an efficient and reliable device to replace the old thermostat and heater / fan combination.

Features

  • Small size, easy for cabinet inside installation
  • Quickly reduce the switchgear internal humidity, exclude water out of air
  • Condensate water will be drained directly to the outside of the cabinet by the aqueduct
  • Automatic & manual dehumidification mode
  • Free to set temperature / dehumidification start value
  • Real-time sampling temperature and humidity
  • Do not need extra sensor and probe
  • Optional passive output node for external heater
  • Optional RS485 port

Specification

Power Supply 85V~265VAC/DC 50Hz
Dehumidity power 30W, 40W, 60W
Heater power 50~500W optional
Probe monitor range 20%RH~98%RH
-25C~80C
monitor accuracy 3%RH,  +/-0.5C
Dehumidify range 45%RH~98%RH (default 65%RH)
5~45C
Dehumidify Capacity 450mL/24h (60W 35C,80%RH)
Heater start value 1~55C (default 8C)
Comm interface RS485 MOSBUS-RTU

Models

Downloads

Brochure of In Cabinet Enviorment Control Device