● Optional functions: alarm, communication, analog output
● Temperature and humidity measuring & controlling
● Panel mounted

WHD series smart temperature and humidity controller is suitable for adjustment and control of temperature and humidity in equipments of high voltage switchgear, terminal box, ring network panel, box transformer substation etc. It can effectively protect relevant equipment from faults resulting from excessive low or high temperature, creepage or flashover etc. from humidity or condensation.

● Optional functions: alarm, communication, analog output

● Temperature and humidity measuring & controlling

● Panel mounted

Accuracy

Temperature ±1℃ Humidity ±5%RH

Auxiliary power supply

AC 85-265V, DC 100-350V

Consumption

Auxiliary power supply:

Basic power consumption(≤0.8w)

Relay power consumption(each channel≤0.7w)