The AIRSYS 7.9kW UNICOOL Intelligent Cooling Solution is a top supply packaged system designed to provide fresh air free cooling, combined with variable speed DX cooling technology. UNICOOL has been designed to withstand harsh telecom base station environments, whilst providing free cooling during low ambient conditions; delivering an energy efficient, low OPEX cooling solution. The unit requires a single phase electrical supply.
UNICOOL Precision Cooling Features
- Integrated Free Cooling Economizer: Standard on all units, the highly configurable economizer features seamless transitions and a variable capacity up to 100% rated supply fan air volume.
- EC Supply Fan: Quiet, energy-efficient, variable speed EC fans are standard on all models.
- Extreme Temperature Range: Designed for operation between -35¯C (-31¯F) and 55¯C (127.4¯F) ambient temperature.
- Dual Layer Exterior Protection: The galvanized steel exterior, coated with an additional layer of thermoset polymer, provides two layers of protection against harsh environments.
- Stand Alone Mode: The system can operate in fully functional Standalone Mode if communication is lost between UNICOOL and the multi-unit controller. This includes free cooling, mechanical cooling, dehumidification, and heating.
- Power Monitoring: All variable-capacity systems come with power monitoring tools that are displayed locally, in addition to being available via remote access. Power monitoring can be used to measure efficiencies across systems, regions and networks. This feature can be used for predictive maintenance.
- Condensor Monitor: The ability to remove heat via the condenser coil is a critical element. Monitoring heat exchange efficiency from the condenser coil facilitates intelligent maintenance decisions. Instead of cleaning coils on a schedule, coils can be cleaned when they need it.
- Performance Parameter Readout: The system provides real-time performance parameter readings to the controller display, as well as remote monitoring. When coupled with remote monitoring this feature can further enable predictive maintenance, to save maintenance costs and improve system reliability. Parameter readouts include: superheat, sub-cooling, EEV status, variable compressor capacity, discharge pressure (high pressure), discharge temperature, suction pressure (low pressure) and suction temperature.
- Air Filter Protection Device (optional): The AFPD (Air Filter Protection Device) is designed to protect the UNICOOL primary air filter from airborne particulates, to prevent the premature clogging of the air filter. The AFPD extends the filter life by closing the outside air damper, when airborne contaminates exceed the density limit.
- Multi-Unit Controller (optional): The microprocessor-based Multi-Unit Controller (ASMUC), can manage up to 6 UNICOOL units at a time.
Airsys UNICOOL Intelligent Cooling systems for telecoms environments have a cooling capacity from 3.6kW-33.1kW.
