Air Cooled Heat Pump | HAEevo Tech

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High efficiency air-cooled reversible process heat pumps.

The HAEevo Tech reversible heat pumps are high efficiency units specifically designed for the wine industry, and generally for all the process applications that require high performance, continuous operation and reduction of management costs as for example: food plants drying and distillation, chemical plants, flexographic printing. The new heat exchangers with high surface, meet the scroll compressors and the use of R410A refrigerant, ensure high performance and meet the maximum energy saving, therefore the HAEevo Tech units Directive Erp - Ecodesign. The wide technical equipment and options available for the standard units has been greatly enhanced through important technical updates such as the introduction of new electronic control and the new version suitable for open storage tank systems that make the HAEevo Tech units very efficient and capable to meet the most varied application needs.

Standard features

• Refrigerant R410A;
• Hermetic Scroll compressors;
• High-efficiency finned coil evaporator with copper tubes and aluminum fins, installed inside the water storage tank;
• Axial fans with die-cast aluminum/plastic crescent-shaped blades;
• Oversized air-cooled condensers with copper tubes and aluminium fins protected by hydrophilic treatment;
• Condenser air filter standard;
• Double mechanical thermostatic expansion valve with external equalization;
• 4-way refrigerant cycle reversing valve;
• Storage tank (design pressure 6 barg) complete with pump, filling/drain valve, pressure gauge;
• Internal hydraulic bypass between the inlet and outlet connections;
• Electronic level sensor with water conductivity function;
• High and low refrigerant pressure switches;
• Refrigerant high pressure transducer;
• Parametric microprocessor control IC208CX;
• Protection rating: IP54;
• Phase monitor against phase reversal;
• Compressor crankcase heater;
• Free contacts available to the customer.

Versions

• Version with hydraulic circuit suitable for open storage tank systems (mod. 031- 351): the pump sucks from the tank the process fluid to be cooled, making it circulate through the evaporator of the unit;
• Non Ferrous Version: suitable for operation with aggressive process fluids (evaporator in copper protected by a brass frame, storage tank in AISI 304).

Options

• P3, open-circuit P3 and P5 pumps: with nominal head pressure 3 barg or 5 barg;
• EC brushless axial fans with inverter technology;
• Anti-freezing heaters (on tank and pumps);
• Electronic expansion valve.

Benefits

• All the HAEevo Tech models meet the limits set by the directive ErP - Ecodesign;
• The unique evaporator-in-tank configuration has been specifically designed for process cooling applications. It allows high flow rates with low pressure drops and it is furthermore compatible with the presence of contaminated process fluids;
• R410A non ozone depleting refrigerant increase the performance thanks its outstanding heat conductivity;
• Scroll compressors ensure high efficiency, excellent performance and elevated energy savings;
• Extended operating limits (chiller mode): Tw in max = +35 °C; Tw out min = -10 °C; Tamb max = +46 °C; Tamb min = -10 °C;
• Extended operating limits (HP mode): Tw out max = +55 °C; Tw out min = +30 °C; Tamb max = +20 °C; Tamb min = -10 °C;
• The condenser aluminium fins are protected by hydrophilic treatment;
• The oversized hydraulic tank is standard useful to compensate the imbalances caused by sudden changes in load demand from the user;
• IP54 electrical protection rate makes HAEevo Tech suitable for outdoor installation;
• Free contacts available to the customer: ON/OFF remote control, chiller/heat pump remote working change, double set point;
• Cooling circuit suitable both for atmospheric and pressurized hydraulic circuits (up to 6 barg);
• Comprehensive safety equipment, including phase monitor pressure switches, antifreeze sensors, level sensors, crankcase heaters and an internal hydraulic bypass circuit.

Kits

• Manual filling tank kit: suitable for hydraulic circuits at atmospheric pressure;
• Automatic filling kit: suitable for pressurized hydraulic circuits (up to 6 barg);
• Automatic hydraulic bypass kit: includes adjustable pressure relief valve;
• Remote control kit VICX620 display LED, VGI890 display LCD (max distance 150 m);
• Supervisor kits: RS485 ModBus, xWEB300D EVO;
• Automatic hydraulic bypass kit external.

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To contact MTA Australasia about Air Cooled Heat Pump | HAEevo Tech use Get a quote.