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High Energy Efficiency Cooling Solutions
Reliable & Cost Saving Cooling Systems

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Coolsure UTS (3.6kW & 5.5kW)

Coolsure UTS (3.6kW & 5.5kW)

The patented Coolsure UTS is an energy
saving uninterruptible cooling system, ideally
suited for telecom shelter sites such as BTS,
BSC and Hub sites.

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Coolsure ETS (5.5kW)

Coolsure ETS (5.5kW)

The patented Coolsure ETS is a high efficiency
split-type precision cooling system, ideally
suited for telecom shelter sites such as BTS,
BSC and Hub sites, as well as small server rooms.

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Coolsure ECS free cooling system

Coolsure ECS (2800)

The Coolsure ECS cooling system provides energy
saving free cooling for BTS shelters, providing up to 90%
energy savings compared to comfort air conditioners when
used in cool/dry climates.

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Coolsure Free Cooling Controls

Coolsure Free Cooling Controls

Deployed free cooling systems which don't work as promised,
or where vendor support is lacking? Coolsure's third
generation free cooling controls are available for retrofit
use with third party free cooling assemblies.

Coolsure Free Cooling Controls

Deployed free cooling systems which don't work as promised, or where vendor support is lacking? Or deploying Coolsure high efficiency air conditioners to sites equipped with third party free cooling systems? With control algorithms optimized based on deployment of thousands of free cooling sites from Africa to Asia, Coolsure's third generation free cooling controls are available for retrofit use with third party free cooling assemblies. Coolsure Free Cooling Controls (FCC) provide customized smart controllers for BTS shelters with third-party free cooling units and air conditioners, tailor made to customer’s requirements. Through this option the customers can take advantage of Coolsure’s smart environmental control system, maximizing the free cooling performance and providing features like statistics logging and remote monitoring.

Key Features

  • Speed Control for DC Fan units (both 24V and 48V)
  • Control third party air conditioners via “failsafe” relay units – automatic changeover function and activation of standby air conditioner in case of failure of active unit
  • Energy measurement for both the free cooling unit and third party air conditioners (requires optional smart switch)
  • Directly connect Coolsure air conditioners via built in CoolBus to provide optimized integrated hybrid cooling system
  • Emergency cooling during AC power failure
  • Fire detection shutdown input
  • Comprehensive built in alarms can be mapped to three programmable relay outputs
  • Optional enthalpy (humidity) control to prevent excessive damaging humidity from being introduced into BTS shelter
  • Optional analogue filter pressure sensor to monitor filter clogging rates and cleaning effectiveness, as well as provide adjustable filter service, filter clogged and filter missing alarms
  • Connect up to 4 additional Indoor Temperature/Humidity sensors and 1 additional Outdoor Temperature/Humidity sensor for critical sites, or for proof of concept trials
  • Remote monitoring and control capability via Coolsure Sentinel remote monitoring system, or third party remote monitoring system (via Modbus adaptor)
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