SDCV – SUCV
Range
Cooling capacity: 5 ÷ 20 kW
Cooler CW
EC fans
Available versions:
– Downstream (SDCV)
– Upflow (SUV) with bottom, front and rear suction
Standard Features
• Advanced microprocessor control system with local or remote user terminal.
• The units are equipped with EC fans for maximum efficiency.
• The structure of the unit is characterized
by a self-supporting frame in galvanized steel with panels. The external panels are coated with RAL9003 epoxy-polyester paint and the inside is lined with thermal and acoustic insulation.
• The unit can be selected as a two-way
or three-way valve and an actuator integrated into the microprocessor.
• The cooling coil is designed for a high SHR and reduced pressure drops in the air section. The coil is made of copper tubes mechanically expanded on aluminium fins with
a hydrophilic treatment .
• The high-efficiency, EU4-pleated air filters are housed in a metal frame and are equipped with a dirty filter,
differential pressure switch and low air flow differential pressure switch.
• Full front access is included for unit maintenance.
• The electrical panel is located in a compartment separated from the air flow and complies with directive 2006/95/EC and the relevant standards.
• Microprocessor control system includes:
- Local user terminal with external accessibility
- Integrated LAN card for local network connection of a group of CRACs
- Rotation and active standby management
- Free contacts for general alarms and two for addressable alarms
- Remote on/off switch
- Ability to interface directly with the modbus protocol via the RS485 serial card
- Ability to interface with the main external communication protocols: BACnet, Lonworks, Trend, Metasys, TCP/IP, SNMP and StruxureWare platform
Construction Options
• Dual power supply with automatic, integrated management in the active line
• Immersed electrode humidifier (D/U versions)
• Low surface temperature electric heaters
with extended fan, double safety thermostat and manual reset (T/H versions)
• Integrated discharge temperature sensor with microprocessor to enable discharge temperature control; humidity control can be selected in combination with D and U versions
Accessories
The units are available with the following external accessories:
• Remote, semi-graphical user terminal
• RS485 serial adapter to communicate with external BMS
• LON FTT10 serial adapter to communicate with external BMS managed via LON protocol
• TCP/IP serial adapter to communicate with external BMS managed via SNMP protocol
• AFPS adaptable as a kit including installation instructions
• Motorised damper
• Suction from top or front discharge plenums
• Adjustable floor stand
