CoolStream Evaporative Coolers
Verified by manufacturer 4 months ago
CoolStream A
CoolStream A
Range of evaporative cooling and ventilation units for a variety of applications.
Application
Evaporative (adiabatic) cooling and ventilation solutions for larger industrial and commercial premises.
Description
Range of evaporative cooling and ventilation units for a variety of applications.
- CoolStream S provides low-cost evaporative cooling (adiabatic cooling) and ventilation principally for larger industrial and commercial premises.
- CoolStream T provides low-cost evaporative cooling (adiabatic cooling) and ventilation principally for larger industrial and commercial premises.
- CoolStream A provides low-cost evaporative cooling (adiabatic cooling) and ventilation principally for larger industrial and commercial premises.
- CoolStream R provides a complete air conditioning solution over the entire year using evaporative (adiabatic) cooling technology.
Features and benefits:
- High evaporative cooling efficiency, low running costs.
- Heat reclaim function reduces heating costs (CoolStream T/ A only).
- EC fans (fitted as standard) boost efficiency.
- Variable speed controls boost efficiency by only providing the airflow that is needed.
- Simple and reliable technology – thus low maintenance costs.
- All components accessible from the roof (CoolStream T/ A only).
- Durable: corrosion-resistant aluminium housing with powder-coated water tray and water distribution system.
- Extensively tested hygienically in compliance with VDI 6022.
- Controlled by highly intuitive and simple Colt Cortiva controls, either through a web browser or as an app on a smart phone or tablet.
- Additional destratification by a Colt Wastemaster system boosts the heat reclaim (not available with CoolStream S).
General information
Specification data - Supply air-handling units
Duty | |
Air volume | Manufacturer's standard.Guidance for specification option: See Fan types guidance for values. |
Components | |
Filters | Single stage: Z-line filter class G4.Single stage: Z-line filter class M5.Single stage: Z-line filter class F7.Two stage: Z-line filter G2+F9. |
Fans | |
Fan type | Axial, type 12A.Guidance for specification option: Airflow (without filters): Up to 3.3 m³/s (12 000 m³/h). Axial, type 17A.Guidance for specification option: Airflow (without filters): Up to 4.7 m³/s (17 000 m³/h). Axial, type 22A.Guidance for specification option: Airflow (without filters): Up to 6.1 m³/s (22 000 m³/h). Axial, type 30A.Guidance for specification option: Airflow (without filters): Up to 8.3 m³/s (29 750 m³/h). Centrifugal, type 12C.Guidance for specification option: Airflow (without filters): Up to 3.3 m³/s (12 000 m³/h). Centrifugal, type 16C.Guidance for specification option: Airflow (without filters): Up to 3.6 m³/s (13 000 m³/h). Centrifugal, type 23C.Guidance for specification option: Airflow (without filters): Up to 6.4 m³/s (23 000 m³/h). Centrifugal, type 29C.Guidance for specification option: Airflow (without filters): Up to 8.1 m³/s (29 000 m³/h). |
Accessories | None.Coltair inflow unit.Guidance for specification option: Used in combination with the CoolStream unit to provide ventilation, heating and heat reclaim. VDI certification.Guidance for specification option: Other options include internal lighting / light switch, sight glass, pressure display (only when filters are supplied), VDI 6022 certificate. Consult manufacturer for details and insert requirements. Other.Guidance for specification option: Consult manufacturer for options and insert requirements. |
Controls | Colt Cortiva controller via browser or app. |
Connection | Bottom duct connection. Guidance for specification option: For use when installed on to the roof. Side duct connection. Guidance for specification option: For use when combined with alternative HVAC equipment to the standard Coltair arrangement. Top duct connection. Guidance for specification option: For use when adjacent to a building. |
System types | CoolStream A. Guidance for specification option: Highly efficient adiabatic system, using the principle of evaporative cooling to provide cooled air as part of a balanced ventilation system, in situations where conventional air conditioning is not cost-effective.
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Literature
CoolStream evaporative cooler
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