Power Transmission & Distribution

Adopt full frequency conversion technology: DC full frequency conversion compressor, internal evaporator fan, external condensing fan and internal PTC heater can be automatically adjusted by frequency conversion, at the same time, can achieve automatic constant temperature and humidity operation

dehumidification duct active condensation, discharge gas heating and humidity reduction, effectively achieving the electrical cabinet closed space moisture prevention Dehumidification of the comprehensive management.

Control parameter settings: upper limit of humidity, lower limit of humidity, upper limit of temperature, lower limit of temperature, operating mode of dehumidifier relay, manual/automatic dehumidification.

WA120B has three installation options, different dehumidification power, suitable for a variety of different projects, with high-temperature-resistant silicone tube, easy to install, easy to use, excellent performance!

Intelligent dehumidification device is the use of semiconductor refrigeration dehumidification mode, the humid air in the confined space is actively sucked into the dehumidification duct under the action of the fan, and the water vapour in the air is condensed into water through the semiconductor refrigeration mechanism, and then discharged out of the cabinet through the conduit pipe, which can achieve better dehumidification effect.

Small size, large water output, replaceable filters, can not dismantle the shell to replace the fan or remove dust from the fan, easy to install.

In order to ensure the safe operation of the power grid system and the long life, safe and effective use of the electrical equipment, the power system has put forward higher requirements for moisture-proof and condensation-proof cabinet.

A power transmitter is a device that converts measured power parameters (e.g. DC current, DC voltage, AC current, AC voltage signals) into DC current, DC voltage and isolates the output analogue signals.

The high reliability of the product extends its trial period to 5 years or even longer.

DDY-623 Three-phase Fire Detector

DDY-621 Single-phase Fire Detector