CHA/F/ML/WP 102-P÷504-P
A CLASS ENERGY EFFICIENCY AIR COOLED REVERSIBLE HEAT PUMPS FOR HIGH TEMPERATURE HOT WATER PRODUCTION WITH AXIAL FANS, SCROLL COMPRESSORS AND PLATE EXCHANGER
This innovative series of high energy efficiency heat pumps is developed for hot water production up to 65 °C and reliable operation at outdoor temperatures as low as -20 °C. Equipped with scroll compressors and axial fans, the units deliver strong and stable performance in a wide range of conditions.
Designed to ensure optimal comfort throughout the year, the system is ideal for spaces with high daily occupancy, such as service-oriented environments and enclosed commercial areas. It independently manages winter heating, summer cooling and the production of high-temperature domestic hot water.
Thanks to its extremely compact design, installation is simple and efficient. The system operates using only electrical energy and the heat stored in the ambient air to transfer warmth indoors. This results in significant energy savings, high reliability and fast start-up times.
The units are compliant with the ErP Regulation.
Versies
- CHA/ F/ML/WP - Reversible heat pump
Vermogen
- 32-182 kW Verwarmingscapaciteit
- 30-157 kW Koelcapaciteit
Kenmerken
- Structure with supporting frame, made of galvanised sheet metal with additional protection provided by polyester powder coating.
- Scroll compressors with oil sight glass, internal overheat protection and crankcase heater.
- Axial fans with low ventilation and special wing profile, directly coupled to external rotor motors.
- Condenser made of a finned coil with copper pipes and aluminium fins with hydrophilic treatment.
- Evaporator AISI 316 stainless steel braze welded plates type with one (mod. 102-P) or two independent circuits on the refrigerant side (mod.144-P÷204-P) and one on the water side, completed with flow switch switch and antifreeze heater.
- R454C refrigerant.
- The condensing / evaporating control is included: electronic proportional device that ensures efficient and continuous functioning of the unit with outside air temperature down to –20 °C in cooling mode and up to an outside air temperature of 40 °C in heat pump operation. It also allows to reduce the sound level especially at night. It consists of a fans speed controller with continuous speed regulation, an high/low pressure transducer on cooling circuit and an electrical heater on electrical board.
- Functioning in heating mode with outside air temperature down to -20 °C and up to +40 °C for domestic hot water production in summer.
- The production of hot water up to 65 °C is reachable with outside air temperature down to -5 °C. With outside air temperature of -20 °C the reachable production of hot water is up to 52 °C.
- Advanced functions: remote set-point with 0-10V signal, remote set-point with 4-20 mA signal, remote signal for second set-point activation, demand limit from digital input, management of hybrid systems, management of domestic hot water production.
- Electrical board includes: main switch with door safety interlock, fuses, thermal protection relays for compressors and thermocontacts for fans.
