HRA Series
The HRA series, built-in with our highly advance stainless steel plate heat exchanger, deters refrigeration load with great efficiency of heat-exchanging. Saving in electrical power and convenient in maintenance are its unique feature.
Feature
- Stainless steel brazed plate heat exchanger – No rust water and corrosion
- Automatically adapts to system needs
- User-friendly controller – Power-on LED, Compressor-on LED, On/Off rocker switch and dew point bar graph LED display
- Reliable timed electric drain with push-to-test button on the front panel
- Electro-galvanized steel cabinet with two part epoxy coating – Providing long term corrosion resistance
- Environmentally friendly R-407C refrigerant
- No Loss drain valve (optional)
How it works
Saturated incoming compressed air is quickly chilled in the air-to-air heat exchanger by the cold compressed air as it exits the air-to-refrigerant(evaporator). Here, the cold, dry air is reheated to prevent pipeline sweating and reduce compressor energy before exiting the dryer. In the evaporator, the air temperature is reduced to that of the cold refrigerant. A moisture separator lowers the velocity and mechanically separates the condensate from the air stream. An automatic drain removes the condensate. The air-to-air heat exchanger re-heats the air and clean, dry compressed air exits the dryer
HRA Series Specification
