Air chillers and heat pumps MPE

Product catalog summary

Overview: The document outlines the specifications and configurations for MPE water chillers and heat pumps, suitable for outdoor installation in both residential and industrial settings. These units utilize R410A refrigerant and are available in 25 models, offering cooling capacities from 4 to 76 kW and heating capacities from 5 to 85 kW.

Key Features:

Optimized finned block heat exchangers with 8 mm copper pipes for efficient heat exchange and quiet operation.
Capability to produce chilled water at outdoor temperatures up to 51°C.
Double compressor models (MPET) for extended temperature range and increased efficiency at partial loads.
Self-adaptive logic for automatic setpoint adjustment based on outdoor temperature.
Smart Defrost System to minimize performance impairment due to ice formation.

Configurations and Options:

Completely configurable range with options for dual compressors, hydronic units, and various control systems.
Accessories include vibration dampers, inertial tank modules, and remote control options.
Configuration options cover expansion valves, pumps, heat recovery, air flow modulation, antifreeze kits, sound insulation, and more.

Technical Specifications:

Power supply options include 230V and 400V configurations.
Cooling capacities range from 4.10 kW to 75.6 kW with varying EER and ESEER ratings.
Heating capacities range from 4.73 kW to 75.8 kW with COP ratings up to 3.36.
Sound power levels range from 66 dB(A) to 81 dB(A).
Units are equipped with one or two compressors and circuits, depending on the model.

Efficiency and Performance:

Units are designed to operate efficiently under various conditions, with Eurovent certified data ensuring reliability.
Efficiency classes range from A to D, depending on the model and configuration.

Specifications:

Power Supply: All models operate on a 400V-3N-50Hz power supply.
Cooling Capacity: Ranges from 29.3 kW to 74.1 kW across different models.
Heating Capacity: Ranges from 34.6 kW to 85.4 kW.
Energy Efficiency: EER values range from 2.59 to 2.84, while COP values range from 3.02 to 3.25. Eurovent efficiency classes vary from A to D.
Water Flow and Pressure: Water flow rates and pressure drops are specified for both cooling and heating modes, with available pressure head details for standard pumps.
Sound Power Level: Sound levels range from 72 dB(A) to 81 dB(A) depending on the model.
Weight: Transport and operating weights are provided for each model, indicating the weight with pump and tank.

Dimensional Drawings: The document includes detailed dimensional drawings for various models, indicating water inlet and outlet sizes, safety valve discharge outlets, power supply dimensions, and locations for vibration dampers. Clear area requirements around the units are also specified.

Key Features:

All models feature two compressors and one circuit.
Expansion vessel and buffer tank volumes are consistent across models.
Startup current and maximum current absorption values are provided, with options for a softstarter kit to reduce startup current.

Catalog excerpts

Air chillers and heat pumps MPE Outdoor monobloc unit MPE 4 - 76 kW Efficiency under all operating conditions Rotary compressor Scroll compressor Cooling only Cooling / Heating Monobloc unit Axial fans PLUS Completely configurable range Dual-compressor version that guarantees high efficiency at partial loads Production of chilled water up to an air temperature of 51 °C Built-in hydronic unit Access to the tax incentives provided for energy retrofitting MPE water chillers and heat pumps are designed for outdoor installation in both residential and industrial applications. The range uses R410A refrigerant, which assures high levels of performance with relatively low energy consumption and features 25 models in the chiller and heat pump version, with cooling capacities ranging from 4 to 76 kW and heating capacities from 5 to 85 kW. The finned block heat exchangers have been optimised for R410A and use 8 mm copper pipes, which permit a better heat exchange and quiet operation of the fans. Their generous sizing guarantees the production of chilled water even with outdoor air temperatures as high as 51°C. In the MPET models, with a double compressor on the same cooling circuit, the working temperature range is extended further and efficiency at partial loads increases. In demanding working conditions the microprocessor controller activates the capacity control mode, doubling the condensing surface available to the single compressor. The self-adaptive logic allows the setpoint to be adjusted automatically according to the outdoor temperature in order to reduce consumption and broaden the working temperature range. The unit can also function in systems with a low water content, even without the use of a water buffer tank, thanks to the automatic adjustment which limits the number of compressor starts and thus extends the life of the compressors themselves. The exclusive Smart Defrost System (optional feature available with the advanced controller) can correctly identify an impairment of performance in the outdoor exchanger due to the formation of ice and minimise the process time in relation to normal operation of the unit. MPE heat pumps and water chillers are designed for heating or cooling the water to be used in air-conditioning systems for residential or commercial use.

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MAIN COMPONENTS Structure Painted galvanised sheet steel structure (RAL9002) for an attractive look and effective resistance to corrosive agents. Fastening devices are made of non-oxidizable carbon steel that has undergone surface-passivating treatments. Customised hydraulic kit The structure can accommodate hydronic kits with pump, expansion tank, and buffer tank. High head pump made entirely of stainless steel, already configured for use with mixtures of water and ethylene glycol up to 35% and provided with internal thermal protection. Fan drive assembly Electric fan with external rotor motor...

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Air chillers and heat pumps MPE Rated technical data MPE-C (1) Water temperature 12/7 °C, outdoor air temperature 35 °C (UNI EN 14511:2011) (2) Sound power level measured according to UNI EN ISO 9614 (E) EUROVENT certified data

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Rated technical data Air chillers and heat pumps - MPE (1) Water temperature 12/7 °C, outdoor air temperature 35 °C (UNI EN 14511:2011) (2) Sound power level measured according to UNI EN ISO 9614 (E) EUROVENT certified data

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Air chillers and heat pumps MPE Rated technical data MPE-H (1) Water temperature 12/7 °C, outdoor air temperature 35 °C (UNI EN 14511:2011) (3) Sound power level measured according to UNI EN ISO 9614 (2) Water temperature 40/45 °C, outdoor air temperature 7 °C D.B. / 6 °C W.B. (UNI EN 14511:2011) (E) EUROVENT certified data

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Rated technical data (1) Water temperature 12/7 °C, outdoor air temperature 35 °C (UNI EN 14511:2011) (3) Sound power level measured according to UNI EN ISO 9614 (2) Water temperature 40/45 °C, outdoor air temperature 7 °C D.B. / 6 °C W.B. (UNI EN 14511:2011) (E) EUROVENT certified data Air chillers and heat pumps - MPE VM66000387-C

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Air chillers and heat pumps MPE Dimensional drawings li taco a os area ro d libe clear coli osta o da ar area r libe cle Water outlet 1" female Safety valve discharge outlet provided with rubber ring holder Water supply ½" male (optional tap) Water drainage ½" female Electric control board Water inlet 1" female Fastening points for vibration dampers (accessory)

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Dimensional drawings 1 ENTRATA ACQUA 1" FEMMINA 2 USCITA ACQUA 1" FEMMINA 3 SCARICO VALVOLA DI SICUREZZA CON PORTAGOMMA 4 ALIMENTAZIONE ACQUA 1/2" MASCHIO (RUBINETTO OPTIONAL) EMMINA 5 SCARICO ACQUA 1/2" FEMMINA MMINA 6 ALIMENTAZIONE ELETTRICA Ø28 SICUREZZA CON PORTAGOMMA 7 QUADRO ELETTRICO UA 1/2" MASCHIO (RUBINETTO OPTIONAL) 8 ANTIVIBRANTI oli stac da o r area ro libe clea oli stac da o r area ro libe clea Air chillers and heat pumps - MPE Water inlet 1" female Water outlet 1" female Safety valve discharge outlet provided with rubber ring holder Water supply ½" male (optional tap) Water drainage...

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Air chillers and heat pumps MPE Dimensional drawings 1 ENTRATA ACQUA 1 1/4" FEMMINA 2 USCITA ACQUA 1 1/4" FEMMINA 3 SCARICO VALVOLA DI SICUREZZA CON PORTAGOMMA 4 ALIMENTAZIONE ACQUA 1/2" MASCHIO (RUBINETTO OPTIONAL) 1 ENTRATA ACQUA 1 1/4" FEMMINA 5 SCARICO ACQUA 1/2" FEMMINA 2 USCITA ACQUA 1 1/4" FEMMINA 6 ALIMENTAZIONE ELETTRICA Ø28 3 SCARICO VALVOLA DI SICUREZZA CON PORTAGOMMA 7 QUADRO ELETTRICO 4 ALIMENTAZIONE ACQUA 1/2" MASCHIO (RUBINETTO OPTIONAL) 8 ANTIVIBRANTI 5 SCARICO ACQUA 1/2" FEMMINA 6 ALIMENTAZIONE ELETTRICA Ø28 7 QUADRO ELETTRICO 8 ANTIVIBRANTI li taco a os area ro d libe clear...

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Dimensional drawings A CON PORTAGOMMA ASCHIO (RUBINETTO OPTIONAL) 1 ENTRATA ACQUA 1 1/4" FEMMINA 2 USCITA ACQUA 1 1/4" FEMMINA 3 SCARICO VALVOLA DI SICUREZZA CON PORTAGOMMA 4 ALIMENTAZIONE ACQUA 1/2" MASCHIO (RUBINETTO OPTIONAL) 5 SCARICO ACQUA 1/2" FEMMINA 6 ALIMENTAZIONE ELETTRICA Ø37 7 QUADRO ELETTRICO 8 ANTIVIBRANTI Air chillers and heat pumps - MPE Water inlet 1" ¼ female Water outlet 1" ¼ female Safety valve discharge outlet provided with rubber ring holder Water supply ½" male (optional tap) Water drainage ½" female Electric control board Vibration dampers

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