XC660D Dixell controller

XC660D Dixell controller

XC660D dixell digital compressor rack controller is a compact parametric rack controller with advanced energy saving from XC600 family. XC660D is dedicated to control of small and medium modulating compressor racks with ability to control up to 6 compressors and fans. The advanced rack controller XC660D is able to manage inverter and digital compressors and its powerfull program allows to condenser fan inverters and all common and new refrigerants. XC660D is DIN rail format and has a dual LED built-in display with icons and the user can have a complete information about suction and discharge pressure and tempereture, alarms, compressor load and other parameters about status of system. Thanks to MODBus-RTU output, XC660D compressor rack controller can be connect to XWEB controller remotely. 

XC660D features

• Ideal to control up to six compressors and condenser fans
• Up to 2 suction circuits with a common condenser
• Management of scroll, screw and reciprocating compressors
• Management of Copeland digital world; scroll and stream compressors
• Management inverter and multistage capacity control compressors
• 4-20mA/0-10V output for modulating condenser fans
• Floating condenser set point adjustment to improve efficiency and energy saving
• Compliance with all refrigerant such as R1234ze and R290 propane
• Easy programming through HOT KEY programmer and Wizmate programming tool
• RS485 serial output with Modbus RTU protocol
• Connection for VC660 remote display
• Complete configurable relays that are on board and optimized for this application
• Memorizing the last 20 alarms happened with their duration
• Memorizing working hours of each compressor

XC660D plant configuration

XC66D can be configured in different types to use in various rack systems. There are some example about XC660D configuration in below:

• Rack with 3 fixed compressors and 3 condenser on-off fans
• Rack with 6 compressors without fan
• Rack with 2 fixed compressors and 1 inverter compressor and inverter fan
• Rack with 4 compressors with inverter for fans
• Rack with 3 compressor circuit 1, 3 compressors circuit 2, with inverter fan
• Rack with 1 stream Copeland compressor, 1 digital stream compressor, with inverter fan
• Other configurations

XC660D Accessories

• HOTKEY programmer
• LED VC660 remote keyboard
• XEV02D Slave mode driver for DigitalTM compressor management
• Pressure transmitter for suction and discharge
• NTC 10k sensor for suction and ambient
• XWEB web server for monitoring and control system remotely

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