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

Cooling capacity: 66-460 kW

Heating capacity: 70-475 kW

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

Mycond

4-pipe 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.

MyCond 4-pipe MCU-YHF Energy saving thanks to full heat recovery

MyCond 4-pipe MCU-YHF 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

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.

MyCond 4-pipe MCU-YHF Operating limits

Specifications	Units	MCU066YHF	MCU130YHF	MCU340YHF	MCU460YHF
Rated cooling capacity, cooling only	kW	66	130	340	460
Rated input power, cooling EER	kW W/W	20 3,3	39	104,9	141,9
Water flow rate	m³/h	11,4	3,3	3,2	3,2
Rated heating capacity, heating only	kW	70	22,4	58,5	79,1
Rated input power, heating COP	kW W/W	20 3,3	140	356	475
Water flow rate	m³/h	13,9	40	106,9	142,6
Rated cooling capacity, cooling and heating	kW	63	3,5	3,3	3,3
Rated heating capacity	kW	81	29,2	72,1	97,5
Rated total capacity TER	kW W/W	18,5 7,8	130	330	440
Rated water flow rate, cold water side	m³/h	11,4	170	425	567
Rated water flow rate, hot water side	m³/h	13,9	39,0	95,5	127,4
Power supply		380-415 V, 3 phases, 50 Hz
Water pressure drop, cold water side	kPa	40	55	40	40
Water pressure drop, hot water side	kPa	60	80	60	60
Inlet/outlet water pipe diameter, cold water side		DN 65 (flange connection)		DN125 (flange connection)
Inlet/outlet water pipe diameter, hot water side		DN 65 (female thread)		DN125 (flange connection)
Fan type		Low-noise axial fan
Number of fans	pcs	2	2	6	8
Air flow rate	m³/h	26000	44000	129000	164000
Compressor type		Sealed scroll compressor
Number of compressors	pcs.	1	2	3	4
Operation mode		Microcomputer-controlled automatic operation
Refrigerant type		R410A
Unit weight	kg	650	950	3450	4850
Operating weight	kg	710	1050	3865	5450
Dimensions (L x W x H)	mm	2200 × 860 × 1980	225011502180	350022502520	470022502520

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.