Computer Room Air Handler (CRAH) 39CV
Computer Room Air Handler (CRAH)
39CV
Chilled Water
Nominal cooling capacity : 20-250 kW
Air flow : 15 000 to 73 000 m3/h
AiroVision® 39CV is the smart solution for Cooling in data centres. It delivers precision cooling with chilled water, tailored for the demanding needs of data centres. Compact, efficient, with high quality and easy to install, it ensures reliable performance and energy savings.
- Outstanding performance
- Built-in controller that can be tailored to meet specific data centre's requirements
- Service continuity and Redundancy
- Simplified Installation
Available in four sizes, the 39CV range offers flexible coil configurations and a broad selection of options. Designed specifically for data centres, each unit is built in two blocks—fan and coil—and comes fully equipped with an integrated electrical cabinet housed within the coil section.
Designed for the Data Centre
Outstanding Performances:
- EC motor with speed control and low Total Harmonic Distorsion (THDi) option.
- Optimised chilled water heat exchanger for enhanced thermal efficiency.
- Double-skin panels (50mm) for high insulation
Integrated Control
- Built-in controller designed to meet specific data centre's requirements
Service Continuity and Redundancy
- High reliability supported by dedicated features and options such as Auto Transfer Switch and ultra capacitors.
Built-in solution :
- Delivered as a fully integrated solution
- All the components are housed within the unit, reducing the need for external accessories and streamlining the installation process
The 39CV range is characterised by an innovative intelligent control including native BAS communication. It includes factory-wired sensors and optional components for accurate monitoring and efficient operation. The controller can be customised to meet specific data centre needs Thermal monitoring delivers real-time data, enabled by the Electronic Pressure Independent Valve (EPIV).
Control features:
- Override function (OF) / MaxCool
- Fault signals from adjacent CRAH units
- Run authorisation command (dry contact)
- Differential pressure sensor (hot/cold aisle, 4–20 mA) option
- Control signal for external humidifier option
- Different coils by size (from 4 to 8 rows with different fin spaces) to match the required capacity
- Low Total Harmonic Distortion (THDi) option on fans
- Filters M5 (ePM10 ≥ 50% ) and F7 (ePM1 ≥ 50%)
- ATS Auto Transfer Switch
- Water leak detector
- Ultra capacitor
- Energy metering
- Motorised return damper
- Adjustable feet with different heights
- Room temperature sensor
- Humidity sensor – ambient, return, or supply
- Differential pressure sensor (hot/cold aisle, 4–20 mA)
- Control signal for external humidifier
Available in four sizes, the 39CV range offers flexible coil configurations and a broad selection of options. Designed specifically for data centres, each unit is built in two blocks—fan and coil—and comes fully equipped with an integrated electrical cabinet housed within the coil section.
Designed for the Data Centre
Outstanding Performances:
- EC motor with speed control and low Total Harmonic Distorsion (THDi) option.
- Optimised chilled water heat exchanger for enhanced thermal efficiency.
- Double-skin panels (50mm) for high insulation
Integrated Control
- Built-in controller designed to meet specific data centre's requirements
Service Continuity and Redundancy
- High reliability supported by dedicated features and options such as Auto Transfer Switch and ultra capacitors.
Built-in solution :
- Delivered as a fully integrated solution
- All the components are housed within the unit, reducing the need for external accessories and streamlining the installation process
The 39CV range is characterised by an innovative intelligent control including native BAS communication. It includes factory-wired sensors and optional components for accurate monitoring and efficient operation. The controller can be customised to meet specific data centre needs Thermal monitoring delivers real-time data, enabled by the Electronic Pressure Independent Valve (EPIV).
Control features:
- Override function (OF) / MaxCool
- Fault signals from adjacent CRAH units
- Run authorisation command (dry contact)
- Differential pressure sensor (hot/cold aisle, 4–20 mA) option
- Control signal for external humidifier option
- Different coils by size (from 4 to 8 rows with different fin spaces) to match the required capacity
- Low Total Harmonic Distortion (THDi) option on fans
- Filters M5 (ePM10 ≥ 50% ) and F7 (ePM1 ≥ 50%)
- ATS Auto Transfer Switch
- Water leak detector
- Ultra capacitor
- Energy metering
- Motorised return damper
- Adjustable feet with different heights
- Room temperature sensor
- Humidity sensor – ambient, return, or supply
- Differential pressure sensor (hot/cold aisle, 4–20 mA)
- Control signal for external humidifier
