Description
Performance Features
- Non-ozone depleting chlorine-free refrigerant HFC-134a
- Inverter-driven twin-rotor screw compressors with Greenspeed™ Technology which allow precise capacity matching of building load changes and significantly with high full load and part load efficiency
- Compressor capacity adjustment by varying the motor speed that permits exact matching of the cooling capacity to the load
- New colorful screen and new generation Touch Pilot Control system
- Flooded multi-pipe evaporator and condenser for increased heat exchange efficiency
- Electronic expansion valve ensures high control precision
- Inverter-driven motors ensure negligible start-up current, optimized electrical performance
- High part load efficiency, IPLV/NPLV up to 0.352 ikW/Ton
- Good life-cycle cost with short payback time
- Heating application up to 50°C
- Entering-fluid temperature continuously monitored to detect flow or load changes
- Connect to the PC using a web browser with Java,to connect to the Touch Pilot control enter the IP address of the unit in the address bar of the web browser
- Compatible with Carrier Comfort Network® (CCN) communication link
- Certified in accordance with AHRI Standard 550/590
Reliability Features
- Inverter-driven compressor has been developed from the proven traditional Carrier 06T twin rotor screw compressors design
- Industrial-type screw compressors with oversized bearings and motor cooled by suction gas.
- Dual independent refrigeration circuits (from 1000 kW upwards).
- Reduced number of moving parts, with compressor rotors directly driven by the motor, to lower the failure rate
- Automatic compressor unloading in case of abnormally high condensing pressure or discharge temperature
- Low voltage control circuits
- Short cycle protection
Maintenance Features
- Hermetic twin screw compressors
- Mechanically cleanable condenser and evaporator
- Alarm contacts
- Filter drier
- Accessible service information including suction and discharge pressure and temperature using Navigator™ display module (factory-installed option or field-installed accessory)
- Discharge and liquid line shutoff valves (factory-installed option)
- ON/OFF control switch
Installation Features
- With a relatively small width, only require minimum floor space in the plant room.
- Victaulic connections on the evaporator and condenser, easy and fast installation
- Possibility to reverse the heat exchanger water inlet and outlet at the factory
- Fast commissioning, systematic factory operation test before shipment
Wide Application
- With heating application, hot water temperature up to 50° C
- Offers industrial and commercial customers a best-in-class solution for hotels and office buildings , underground railway systems, as well as retrofit projects
Options
- Customer factory performance testing
- Discharge shut off valve
- Unit nitrogen factory charged
- Possibility to reverse the heat exchanger water inlet and outlet at the factory
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