µ C2 SE - MCH2_ SE CAREL AC CONTROL

µ C2 SE - MCH2_ SE = AC PARAMETRIC CONTROL The µ C2 SE represents the technological evolution of the µ C2 series. All the µ C2 SE series controllers in fact feature microprocessors with RISC technology and optional real time clock, ensuring top-of-the-range performance and user friendliness. The µ C2 SE series is available in the panel mounting version, and the wiring is plug-in with Molex® connectors, reducing dimensions, simplifying and speeding up installation. µ C2 SE can manage chiller/ HP units ( air to water, water to water) , condensing units, air to air units ( direct and reverse) , rooftop units with temperature freecooling management. Maximum configuration up to four hermetic or two semi-hermetic compressors, maximum two circuits, with one electronic expansion valve per circuit. Technical specifications Power supply 24 Vac, range – 15% ~ + 10% ; 50/ 60 Hz Maximum current output 3 W Operating conditions -10T50° C - humidity < 90% r.H., non-condensing Storage conditions -20T70° C - humidity < 90% r.H., non-condensing Analogue inputs 4 ( 3 NTC inputs and one input that can be configured as NTC/ ratiometric pressure probe/ digital input) Digital inputs 5 from voltage-free contacts Analogue outputs 1 PWM output Digital outputs 5 relays with NO contacts, 250 Vac 3 A res., 2 A Installation built-in Index of protection IP55 front panel