From AC1600 onwards, dedicated variable speed (VSD) variants have been added to the range. The VSD controller incorporated in these dryers matches the energy consumption to the actual compressed air demand. This reduces energy used by as much as 70%, compared to conventional dryers. It works by varying the speed of the compressor, hereby ensuring a stable dew point.
The entire range is available in both air-cooled and water-cooled versions.
An easy to use controller with energy saving algorithm, dewpoint or relative humidity display, freeze protection, high humidity alarm and ambient temperature offset.
The Purelogic™ is the ideal complement to your refrigerated dryer. This state-of-the-art control solution will provide optimal control and monitoring of your machines, increased reliability and reduced energy use.
• Easy to use – Purelogic™ incorporates a 3.5” high-definition color display with a multilingual user interface, clear icon indications and Ethernet connectivity.
• Control & monitoring – Purelogic™ displays & controls all parameters to ensure reliable operation of your desiccant dryer.
• Reliable – Heatless backup mode and choice for auto restart after power failure.
• Safeguards production – Offers a number of alarms that gives the customer the information needed for safe operations
User adjustable PDP setting (requires DPD package)
Auto restart after voltage failure
Run/stop schedule timer
Many languages to choose from
The Variable Speed Drive (VSD) matches the energy consumption to the actual air demand, hereby reducing energy costs up to 70%, compared to traditional dryers.
The variable speed drive reduces the speed of the refrigerant compressor, hereby ensuring a stable dew point at all times.
The Purelogic ensures maximum reliability by monitoring the most important parameters of the dryer and offers impressive control and monitoring capabilities, like internet-based visualization.
The range is equipped with rotary compressors and R410A refrigerant. This combination is up to 30% more energy efficient; requires 19% less refrigerant charge and is 100% compliant to future European legislation
The refrigeration cycle is optimized in all conditions thanks to the use of automatic expansion valves and electronic hot gas bypass valves.
The AC650-2100 VSD range is available with both air-cooled and water-cooled condensers.