CTA COMPACT +
Control and power system lines for air handling units
FUNCTIONALITIES
- Temperature control on a probe which is selectable between return, supply, room air (display)
- Humidity control (humidification on/off)
- Climatic curve management
- Free-cooling
- Heating/cooling/promiscuous (mixed) coil management
- Electric heating coil management
- Fan management 0..10 V (3 speed with expansion)
- Frost/antifreeze alarm from probe
- Dirty filters alarm with time limit (from pressure switch with expansion)
- RS485 serial connectivity for MODBUS RTU protocol
HARDWARE CHARACTERISTICS:
- Compact control unit 4 din 230 V supply with expansion possible
- Remote display with integrated T/TH probe
FROM NOW ON IT WILL BE POSSIBLE TO USE THE COMPACT SOLUTION ALSO IN SITUATIONS UP TO NOW RESOLVED WITH THE PROFESSIONAL SERIES!
PROBES
Temperature and humidity probes for wall-mount or installation in ducts, probes for detection of air quality, differential pressure transmitters.
FIELD ELEMENTS
Flow-switches, differential pressure switches, frost/antifreeze thermostats, motor-actuators for dampers, valves complete with motor-actuator.
VFD/INVERTER
Single-phase and three-phase variable frequency drives in a version for installation within and external to electrical control panels.
HUMIDIFIERS
Isothermal and adiabatic humidifiers.
