Cooling process
Because there is nothing more precious than your processes, for 30 years we have developed refrigeration systems combining modularity and reliability for the preservation and optimization of your production tools.
Air-cooled heat pump – HERA – R290 Semi-hermetic compression
195 Kw 
In a market seeking energy efficiency, easy-to-implement plug-and-play solutions, and a limited ecological footprint, the Hera air-cooled heat pump provides a complete and unique response to these demands.
At the heart of the "Natural Cooling" program and aligned with the values of the e3 label, this new generation of heat pumps meets the needs of the most demanding users and offers a sustainable solution for the future through the use of the natural refrigerant R290.
DOMAINES D'APPLICATION
CARACTÉRISTIQUES PRINCIPALES
Fans
The new technology of fans allows for optimized airflow exchange, high performance, and reduced noise levels. The electronically commutated (EC) motors also enable operation at very low temperatures (down to -20°C).
Structure
By achieving efficient cooling, the structure facilitates and secures maintenance operations. It offers excellent durability and protects electrical components through its built-in water retention basin.
Controller and Regulator
The "CTApps" application, designed for the Hera range, provides easy access to various system parameters while safeguarding the unit (user access, maintenance access, manufacturer access).
Compressors
Maintaining stable and consistent temperatures, the semi-hermetic piston compressors from Frascold offer energy-efficient performance, excellent efficiency, and outstanding reliability across all industrial and commercial applications.
Artificial Intelligence
The dynamic and rapid defrosting system continuously optimizes defrosting management through its artificial intelligence, achieving maximum efficiency. It adjusts in response to changes in environmental conditions.
Environmental Respect
The Hera line is 700 times less polluting than conventional heat pumps (HFC R410a), utilizing the natural refrigerant R290. It addresses key challenges through its high energy efficiency (SCOP, COP, EER, ESEER) and limited ecological footprint (GWP = 3). The HC R290 gas offers a sustainable and durable solution that fully complies with the F-Gas Regulation 517/2014.
Adaptability
The Hera is designed to adapt to the most hostile conditions, including corrosive and dusty environments, thanks to its extended operating range, special coil coatings, and reinforced electrical protections.
Modularity
Hera units offer an infinite array of options and configurations (over 5,000 different configurations) to suit each of your processes. Your installation is valuable and unique, making our response fully tailored to your needs.
Safety
Equipped with numerous mechanical and refrigeration safety features, the Hera range provides permanent and precise operational monitoring at every moment of use. Standard on all models is the latest c.Pco Carel system, compatible with various market supervisory protocols.
Energy Efficiency
Thanks to its semi-hermetic compressors optimized for these applications, the Hera offers unmatched energy efficiency for heating and cooling applications, as well as for the most demanding industrial processes.
| Performances | |||||||||||
| Models | 35-1-1 | 55-1-1 | 65-1-1 | 80-1-1 | 98-1-1 | 110-2-2 | 130-2-2 | 160-2-2 | 190-2-2 | ||
| Heating capacity | 35,7 | 53,8 | 67,4 | 83,2 | 94,5 | 113,6 | 135,9 | 166,8 | 188,9 | ||
| Total power consumption | [KW] | 10,9 | 16,4 | 21,1 | 25,1 | 29,2 | 35,5 | 41,3 | 49,8 | 58,7 | |
| COP | [-] | 3,28 | 3,28 | 3,19 | 3,32 | 3,23 | 3,20 | 3,29 | 3,35 | 3,22 | |
| Water flow rate | [m3/h] | 6,1 | 9,3 | 11,6 | 14,3 | 16,3 | 19,5 | 23,4 | 28,7 | 32,5 | |
| Pressure loss - version base | [kPa] | 29 | 34 | 51 | 32 | 34 | 40 | 34 | 37 | 43 | |
| Cooling capacity | [kW] | 29,9 | 46,3 | 57,8 | 71,8 | 82,0 | 96,4 | 117,5 | 143,9 | 164,4 | |
| Total power consumption | [kW] | 11,9 | 16,9 | 22,9 | 26,3 | 31,8 | 37,2 | 45,9 | 52,8 | 63,7 | |
| EER | [-] | 2,52 | 2,74 | 2,53 | 2,73 | 2,58 | 2,59 | 2,56 | 2,73 | 2,58 | |
| Water flow rate | [m3/h] | 5,1 | 8,0 | 9,9 | 12,3 | 14,1 | 16,6 | 20,2 | 24,8 | 28,3 | |
| Pressure loss - basic version | [kPa] | 26 | 33 | 40 | 26 | 28 | 32 | 33 | 36 | 36 | |
| Refrigerant charge | [kg] | 4,0 | 5,6 | 5,8 | 8,5 | 8,7 | 5,5x2 | 5,8x2 | 8,5x2 | 8,7x2 | |
| Number of refrigeration circuits | n° | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | |
| Type of fans/quantities | - | 1/Axial EC | 2/Axial EC | 2/Axial EC | 3/Axial EC | 3/Axial EC | 4/Axial EC | 4/Axial EC | 6/Axial EC | 6/Axial EC | |
| Fan power consumption | [kW] | 0,74 | 1,55 | 1,55 | 2,35 | 2,35 | 3,10 | 3,10 | 4,70 | 4,70 | |
| Total air flow | [m3/h] | 13 900 | 26 500 | 26 500 | 39 500 | 39 500 | 53 000 | 53 000 | 79 000 | 79 000 | |
| Performance in average weather conditions in line with EU standard no. 813/2013 - Pdesign ≤ 400kW | |||||||||||
| Models | 35-1-1 | 55-1-1 | 65-1-1 | 80-1-1 | 98-1-1 | 110-2-2 | 130-2-2 | 160-2-2 | 190-2-2 | ||
| SCOP | [W/W] | 3,59 | 3,40 | 3,50 | 3,51 | 3,41 | 3,22 | 3,41 | 3,25 | 3,20 | |
| Ƞsh | [%] | 140,5 | 133,1 | 137,2 | 137,2 | 133,5 | 125,7 | 133,4 | 127,2 | 125,1 | |
| Energy efficiency in accordance with standard no. 811/2013 - Heat pumps ≤ 70 kW | |||||||||||
| Models | 35-1-1 | 55-1-1 | 65-1-1 | 80-1-1 | 98-1-1 | 110-2-2 | 130-2-2 | 160-2-2 | 190-2-2 | ||
| Seasonal energy efficiency class | A++ | A++ | A++ | - | - | - | - | - | - | ||
| Electrical data | |||||||||||
| Models | 35-1-1 | 55-1-1 | 65-1-1 | 80-1-1 | 98-1-1 | 110-2-2 | 130-2-2 | 160-2-2 | 190-2-2 | ||
| Main power supply | 400/3/50 | 400/3/50 | 400/3/50 | 400/3/50 | 400/3/50 | 400/3/50 | 400/3/50 | 400/3/50 | 400/3/50 | ||
| Gas detector power supply refrigerant | 230/1/50 | 230/1/50 | 230/1/50 | 230/1/50 | 230/1/50 | 230/1/50 | 230/1/50 | 230/1/50 | 230/1/50 | ||
| Max. absorbed current | [kW] | 12,9 | 20,2 | 22,5 | 28,7 | 31,1 | 40,4 | 45,0 | 57,3 | 62,1 | |
| Locked rotor current LRA | [A] | <10 | <10 | <10 | <10 | <10 | <50 | <50 | <60 | <60 | |
| Maximum absorbed current FLA | [A] | 22,3 | 39,7 | 40,7 | 49,7 | 52,7 | 79,4 | 81,4 | 99,4 | 105,4 | |
| Integrated solution with hydraulic kit | |||||||||||
| Models | 35-1-1 | 55-1-1 | 65-1-1 | 80-1-1 | 98-1-1 | 110-2-2 | 130-2-2 | 160-2-2 | 190-2-2 | ||
| Tank capacity | [L] | 300 | 300 | 300 | 300 | 300 | 470 | 470 | 470 | 470 | |
| Pump type | Centrifugal | (tous modèles) | |||||||||
| Standard pump (1,5bar) | |||||||||||
| Models | 35-1-1 | 55-1-1 | 65-1-1 | 80-1-1 | 98-1-1 | 110-2-2 | 130-2-2 | 160-2-2 | 190-2-2 | ||
| Electric motor efficiency class | IE3 | IE3 | IE3 | IE3 | IE3 | IE3 | IE3 | IE3 | IE3 | ||
| Nominal power input pump | [kW] | 0,55 | 1,1 | 1,1 | 1,5 | 1,5 | 1,5 | 1,5 | 2,2 | 2,2 | |
| Nominal absorbed pump current | [A] | 1,85 | 3,3 | 3,3 | 3,8 | 3,8 | 3,8 | 3,8 | 4,7 | 4,7 | |
| Oversized pump (3,0bar) | |||||||||||
| Models | 35-1-1 | 55-1-1 | 65-1-1 | 80-1-1 | 98-1-1 | 110-2-2 | 130-2-2 | 160-2-2 | 190-2-2 | ||
| Electric motor efficiency class | IE3 | IE3 | IE3 | IE3 | IE3 | IE3 | IE3 | IE3 | IE3 | ||
| Nominal power input pump | [kW] | 1,5 | 2,2 | 2,2 | 3,0 | 3,0 | 4,0 | 4,0 | 4,0 | 4,0 | |
| Nominal current absorbed by the pump | [A] | 4,1 | 4,7 | 4,7 | 6,4 | 6,4 | 8,7 | 8,7 | 8,7 | 8,7 | |
| Hydraulic connections | |||||||||||
| Models | 35-1-1 | 55-1-1 | 65-1-1 | 80-1-1 | 98-1-1 | 110-2-2 | 130-2-2 | 160-2-2 | 190-2-2 | ||
| Nominal outside diameter | [inch] | 1" | 1"1/4 | 1"1/4 | 1"1/2 | 1"1/2 | 2" | 2" | 2"1/2 | 2"1/2 | |
| Noise levels | |||||||||||
| Models | 35-1-1 | 55-1-1 | 65-1-1 | 80-1-1 | 98-1-1 | 110-2-2 | 130-2-2 | 160-2-2 | 190-2-2 | ||
| Acoustic power level (ver. ST) | [db(A)] | 76 | 79 | 79 | 82 | 85 | 82 | 82 | 85 | 86 | |
| Sound pressure level (ST) à 1m | [db(A)] | 58 | 61 | 61 | 63 | 66 | 63 | 63 | 65 | 66 | |
| Sound pressure level (ST) à 10m | [db(A)] | 43 | 47 | 47 | 49 | 52 | 50 | 50 | 52 | 53 | |
| Acoustic power level (ver. LN) | [db(A)] | 75 | 78 | 78 | 81 | 83 | 81 | 81 | 84 | 84 | |
| Acoustic power level (LN) à 1m | [db(A)] | 57 | 60 | 60 | 62 | 64 | 62 | 62 | 64 | 64 | |
| Acoustic power level (LN) à 10m | [db(A)] | 42 | 46 | 46 | 48 | 50 | 49 | 49 | 51 | 51 | |
| Acoustic power level (ver. SL) | [db(A)] | 73 | 77 | 77 | 79 | 80 | 80 | 80 | 82 | 82 | |
| Acoustic power level (SL) à 1m | [db(A)] | 54 | 57 | 57 | 59 | 61 | 60 | 60 | 61 | 61 | |
| Acoustic power level (SL) à 10m | [db(A)] | 40 | 43 | 43 | 45 | 47 | 46 | 46 | 48 | 48 | |
| Dimensions and weight | |||||||||||
| Models | 35-1-1 | 55-1-1 | 65-1-1 | 80-1-1 | 98-1-1 | 110-2-2 | 130-2-2 | 160-2-2 | 190-2-2 | ||
| Length | [mm] | 1 775 | 2 365 | 2 365 | 3 325 | 3 325 | 3 290 | 3 290 | 4 090 | 4 090 | |
| Width | [mm] | 1 050 | 1 050 | 1 050 | 1 050 | 1 050 | 2 100 | 2 100 | 2 100 | 2 100 | |
| Height | [mm] | 1 900 | 1 900 | 1 900 | 1 900 | 1 900 | 1 900 | 1 900 | 1 900 | 1 900 | |
| Shipping weight - ST version | [kg] | 650 | 480 | 540 | 710 | 720 | 1 030 | 1 150 | 1 510 | 1 530 | |
| Operating weight - LN version | [kg] | 360 | 495 | 560 | 730 | 740 | 1 060 | 1 190 | 1 560 | 1 580 | |
| Operating weight - SL version | [kg] | 440 | 600 | 680 | 890 | 900 | 1 290 | 1 440 | 1 890 | 1 920 | |
| Dimensions with hydraulic kit | |||||||||||
| Models | 35-1-1 | 55-1-1 | 65-1-1 | 80-1-1 | 98-1-1 | 110-2-2 | 130-2-2 | 160-2-2 | 190-2-2 | ||
| Length | [mm] | 800 | 800 | 800 | 800 | 800 | 1 190 | 1 330 | 1 740 | 1 760 | |
| Width | [mm] | 1 050 | 1 050 | 1 050 | 1 050 | 1 050 | 1 220 | 1 370 | 1 800 | 1 820 | |
| Height | [mm] | 1 900 | 1 900 | 1 900 | 1 900 | 1 900 | 1 490 | 1 660 | 2 180 | 2 220 | |
| Operating weight - I/ST | [kg] | - | - | - | - | - | 1 690 | 1 830 | 2 240 | 2 260 | |
| Operating weight - I/LN | [kg] | - | - | - | - | - | 1 720 | 1 870 | 2 300 | 2 320 | |
| Operating weight - I/SL | [kg] | - | - | - | - | - | 1 990 | 2 160 | 2 680 | 2 720 | |
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