AIRSYS

> 50,000

Wall Pack Units Installed Worldwide

> 12,000

Free Cooling Boxes Installed Worldwide

AIRSYS offers comprehensive ICT cooling products ranging from Free Cooling,
Wall Pack Unit with built-in Free Cooling  EC Fans (Variable & Fixed speed compressors), In-Row Cooling, Direct Adiabatic, Cabinet Cooling units.
 
PLC offers enhance integrated Remote Monitoring Solution with AIRSYS HVACs. 
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Up to 90% Cooling
Power Reduction

High Precision

Eco-Friendly

High Reliability

Intelligent Control

Good Serviceability

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AIRSYS Free Cooling Box (Packaged FCB)

  • Standalone Free Cooling Solution designed for ICT equipment room, 850 CFM – 1800 CFM
  • Significantly reduces maintenance cost and extends life of existing HVAC units by minimizing compressor run time
  • Exceptionally reliable, designed with only two mechanical moving parts
  • Touch Screen Display / Interactive Web GUI / Local GUI / On Demand Reports with Historical Data Storage
  • 100% DC powered provides stable energy efficient cooling/ventilation
  • Can act as a master controller for one or two existing HVAC units to provide seamless changeover to and from mechanical cooling as well as partial free cooling
  •  Quieter, more efficient EC centrifugal fan. PID controller continuously adjusts fan speed to precisely match the internal heat load to minimize energy usage
  • Customizable Operation > Comfort mode, Manual Mode, Ventilation Mode
  • SNMP, TCP, Modbus connectivity
  • Extreme Temperature Range: Designed for operation between -29°C and +53°C ambient temperature with optional upgrade enabling operation at -40°C
  • Top Exhaust / Bottom Throw Design: increases the overall system efficiency by as much as 15% when compared to bottom exhaust systems
  • Available in 2 models (extreme cold variant available for both models)
    • 18F1
    • 36 F2

AIRSYS Free Cooling Box (Split FCB)

  • Standalone Free Cooling Solution, 1560CFM – 2030CFM
  • Significantly reduces maintenance cost and extends life of existing HVAC units by minimizing compressor run time
  • Exceptionally reliable, designed with only one mechanical moving part
  • Touch Screen Display / Interactive Web GUI / Local GUI / On Demand Reports with Historical Data Storage
  • 100% DC powered provides stable energy efficient cooling/ventilation
  • Can act as a master controller for one or two existing HVAC units to provide seamless changeover to and from mechanical cooling as well as partial free cooling.
  • Quieter, highly efficient EC centrifugal fan
  • PID controller continuously adjusts fan speed to precisely match the internal heat load to minimize energy usage
  • SNMP, TCP, Modbus connectivity
  • Customizable Operation > Comfort mode, Manual Mode, Ventilation Mode. standard inputs/outputs such as smoke/fire, hydrogen, dirty filter, and FC alarms
  • Extreme Temperature Range: Designed for operation between -29°C and +53°C ambient temperature with optional upgrade enabling operation at -40°C
  • Ease of Maintenance (Main filter and fan assembly can be accessed from inside the shelter).
    • Available in 5 models
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AIRSYS Wall Pack Unit (UNICOOL Inverter Compressor)

  • Precision Cooling with VFD Technology, Up to 28kW
  • The most energy efficient cooling solution in its class
  • Designed specifically for ICT equipment environments; cooling capacity heavily shifted toward sensible heat removal
  • Features integrated free cooling (economizer) with seamless changeover and optional partial free cooling
  • New Adaptive Free Cooling feature optimizes free cooling for each building by learning and adapting to each building’s heat load and layout
  • Infinite Step Variable Capacity Cooling
  • Variable Frequency Drive (VFD) technology rated for 11-12 EER (depending on model) at nominal capacity and 14-16 EER at less than 50% capacity
  • New Synchronized Cooling Mode allows any building with redundant units to achieve 14-16 EER year-round while maintaining full redundancy
  • Soft Start feature eliminates spike voltage at compressor start up (smaller generator required) and reduces stress on compressors at every compressor turn on
  • Improved Mechanical Cooling Efficiency
  • Best in class efficiency (EER > 20)
  • Continuously variable 40% to > 100%
  • Bottom Supply configuration optimizes efficiency while Top Supply means simpler installation.
  • Quieter, more efficient variable speed EC fans
  • Extreme Temperature Range: designed for operation between -34°C and ~53°C
  • Available Models
    • 2 to 4 Ton
    • 3 to 5 Ton
    • 4 to 10 Ton
  • Available with AC and DC Free Cooling Fan Options
  • Power Monitoring
  • Power monitoring feature includes instantaneous kW as well as 1hr, 24hr and 30-day average power monitoring that can be used for predictive maintenance
  • Fully Functional Standalone Mode
  • If communication is lost between unit and controller, the HVAC can still operate all functions including free cooling, mechanical cooling and heating

FREE AIR-COOLING & HVAC MONITORING & CONTROL SOLUTION

  • Equipment Cooling Solution with Integrated Free Cooling, 3kW – 18kW
  • Designed with an integrated economizer featuring seamless changeover and optional partial free cooling
  • Designed specifically for computer/equipment environments
  • High Efficiency:
    • Integrated variable capacity economizer system with an EER (BTU/kW) as high as 200
    • Top exhaust design allows for more efficient heat removal while maintaining constant room temperature, significantly increasing the efficiency of both DX and Free Cooling
  • Wrap-around Condenser Coil
  • Integrated Free Cooling Economizer
  • Robust Short Cycle Detection
  • EC Supply Fan
  • Dual Layer Exterior Protection
  • Extreme Temperature Range
    • Designed for operation between -34°C and +53°C ambient temperature.
  • Available Models
    • 1 Ton
    • 1.5 Ton
    • 2 Ton
    • 2.5 Ton
    • 3.5 Ton
    • 5T
  • Available with AC and DC Free Cooling Fan Options

AIRSYS Cabinet Cooling Unit (TELECOOL)

  • Cooling Capacity: 300W-5000W
  • Remote measuring, remote communication, remote control, which can realize multiple automatic protection and comprehensive self testing function
  • LED display, all the settings are on-site or remotely adjustable
  • Precision control with best in class components from around the world to ensure high quality and reliability
  • Dry contact alarm output, NO/NC available
  • Anti-theft design, without the protection cover
    • AC series Cabinet Air Conditioner (available in fixed or variable capacity)
      • Power supply is 220VAC, mainly used for cabinet with concentrated heat load
      • Fit for harsh condition (T3), R134a refrigerant 
      • Multiple self protection design, RS485 communication port (MODBUS﹣RTU protocol)
      • Up to 1 kW heating is optional
    • 48VDC series Cabinet Air Conditioner (available in fixed or variable capacity)
      • Power supply is 220VAC, mainly used for cabinet with concentrated heat load.
      • Fit for harsh condition (T3), R134a refrigerant 
      • DC Air conditioner, Power supply voltage range, Low power consumption design 
    • Heat Exchanger
      • Power supply is 48VDC, mainly used for telecommunication outdoor cabinets, power supply cabinet, battery cabinet, integrated cabinet etc.
      • Power supply voltage range

AIRSYS CRAC Unit (OPTIMA)

  • Adiabatic Evaporation Cooling Unit, Cooling capacity: 34kW Air volume: 18000m3/h
  • Adiabatic evaporation cooling is fast becoming the most efficient option for more and more data centers, particularly with the recent focus on technological advancement in the field.
  • Without compressors and refrigerant, Adiabatic Evaporation Cooling can reduce energy consumption by up to 90% when compared to a conventional air conditioning approach
  • Costs 20 – 40% less than comparable capacity CRAC system
  • Lower Service and Repair costs (no refrigeration circuit)
  • ~ 100 systems deployed for British Telecom in UK

Key Features

  • High Energy Efficiency, Good structural design for easy maintenance
  • Easy installation, flexible supply air arrangement
  • Corrosion-proof
  • EC fan
  • Supply air humidity control
  • Filter Pressure transducer
  • Intelligent Control, Water Level Sensor
  • Control of other Air Conditioners (Optional)

AIRSYS In-Row Based Cooling (CHILLROW)

In-Row Based Cooling Precision Air Conditioner Cooling capacity:24.2kW~65.3kW.

The CHILLROW series of precision air conditioners from AIRSYS offers a new and unique method of targeted cooling for data center applications. The units are installed adjacent server cabinets and directly cool the heat-producing equipment via independent refrigeration systems. Areas of localized high-density heat can be effectively targeted by the horizontal supply arrangement of the CHILLROW units, increasing the capacity and efficiency of the overall cooling systems.

Key Features

  • Control Precision Temperature range: 15℃~45℃; Precision: ±1℃; Relative humidity range: 35%~80%; Precision: ±5%.
  • High Level of Flexibility: The small dimensions and horizontal supply air arrangement allow for a large amount of flexibility in placement of the CHILLROW units. (suitable for both new and existing data centers)
  • Eco-friendly Refrigerant
  • Convenient Installation & Maintenance
  • Supply Air Arrangement
  • Heat Rejection Options
  • Increasing the cooling effectiveness by 30% to 45% when compared with traditional cooling systems