4-pipe modular chiller
4-pipe MCU-YHF series

The 4-pipe version of MCU-YHF heat pumps from Mycond is made to ensure simultaneous production of cold and heat. The heat pump has 2 separate, independent heat/cold heat exchangers that can operate simultaneously, and its internal control algorithm allows you to independently analyze and automatically balance the output power of these circuits. The 4-pipe version reaches the maximum energy efficiency indicators and will provide full autonomy of the heat/cold supply of any system
4-pipe modular chiller<br/> 4-pipe MCU-YHF series
Full-recovery power saving

If both cooling and heating are required, you don’t have to set configurations separately for cooling and heating. The waste heat produced during cooling can be recovered and used in production of hot water, which then will be used on the system’s demand. The total efficiency ratio (TER) can be up to 7.78, which means reduction of upfront investments and subsequent operating costs.

70 kW
Rated heating capacity, heating only
66 kW
Rated cooling capacity, cooling only
modular_mycond
 Automatic cooling and heating balancing
Automatic cooling and heating balancing

Thanks to its modular design along with self-adaptive cooling and heating balancing technologies, the unit is able to automatically adjust the output cooling and heating capacity based on the actual conditions, quickly switch between the operating modes, and adjust the outlet water temperature so as to ensure continuous balancing that allows providing capacity on demand. In this way, temperature and humidity are controlled more precisely for even more comfort.

Operation limits
Operation limits

The unit employs renowned multi-speed fans, that further reduce the operating noise level and enable intelligent adjustment of air flow rate so as to maintain stable cooling and heating in a wide temperature range between -15 °C and +48 °C.

 

Specifications Units MCU066YHF
Rated cooling capacity, cooling only kW 66

Rated input power, cooling

EER

kW

W/W

20

3,3

Water flow rate m3/h 11,4
Rated heating capacity, heating only kW 70

Rated input power, heating

COP

kW

W/W

20

3,3

Water flow rate m3/h 13,9
Rated cooling capacity, cooling and heating kW 63
Rated heating capacity kW 81

Rated total capacity

TER

kW

W/W

18,5

7,8

Rated water flow rate, cold water side m3/h 11,4
Rated water flow rate, hot water side m3/h 13,9
Power supply   380-415 V, 3 phases, 50 Hz
Water pressure drop, cold water side kPa 40
Water pressure drop, hot water side kPa 60
Inlet/outlet water pipe diameter, cold water side   DN 65 (flange connection)
Inlet/outlet water pipe diameter, hot water side   DN 65 (female thread)
Fan type   Low-noise axial fan
Number of fans pcs 2
Air flow rate m3/h 26000
Compressor type   Hermetic scroll compressor
Number of compressors pcs. 1
Operation mode   Automatic microcomputer-controlled operation
Refrigerant type   R410A
Unit weight kg 650
Operating weight kg 710
Dimensions (L x W x H) mm 2200 × 860 × 1980

Notes:
1. Cooling capacity and electric power consumption during cooling operation refer to the rated water flow rate, outlet water temperature 7 °C and ambient air temperature 35 °C.
2. Heating capacity and electric power consumption during heating operation refer to the rated water flow rate, outlet water temperature 45 °C and ambient air temperature 7 °CDB.
3. Cooling + heating mode: capacity and power consumption parameters refer to the rated water flow rate, outlet temperature +7 °C for cooling and +45 °C for heating.

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