Modular heat pump,
TECHNO MCU-YHА series

The new generation of TECHNO MCU-YHA modular heat pumps provides round-year cooling and heating at outdoor air temperatures down to -20 °C. Thanks to the use of electronically switched fans (EC-fans) with smooth speed control and modern electronic valve control technology, in combination with well-chosen components, these pumps are ideal for technological process and facilities that need cooling in winter. MCU-YHA is a permanent and uninterrupted cold supplier for the whole year

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Heating capacity

70 kW

Cooling capacity

66 kW

Operation limits

The modular heat pump MCU-YHA is specifically designed for year-round cooling at outdoor air temperatures from -20 °C to 48 °C.

It is ideal for production processes, laboratories, medical facilities, datа centers and other facilities that require year-round cooling. Adjusting the output temperature of the coolant and the algorithm for accurate maintenance of the specified setpoint will ensure long and reliable operation of your equipment.

Steplessly adjustable EC fans

The air heat exchanger fans are equipped with brushless EC motors. The motor speed is adjustable between 20% and 100% to safely provide the necessary condensing pressure.

Various applications

This solution is suitable for conventional indoor use, as well as special process and sanitary conditions, cooling only operation, low temperatures and extreme heat, etc. The unit supports a full range of alternative applications.

Intelligent combination

Up to 16 fixed-speed modules (YH\YHE) and variable-speed inverter modules can be freely combined. This allows meeting various project demands, such as energy saving.

Modular Design

The unique feature of the series is its modular design with the ability to combine up to 16 modules (165YH, plus up to 8 modules) in a single system.

This feature allows extending the capacity over 1 MW with the number of capacity stages being equal to the number of compressors, so that you can have up to 32 capacity stages with 16 chiller modules (in dual-compressor models). The entire system is controlled via a single remote controler connected to the master module, while the rest are slave
modules. This results in a N-module monoblock heat pump.

Specifications	Units	MCU066YHA
Cooling capacity	kW	66
Heating capacity	kW	70
Capacity steps	%	0/50/100
Power supply		380-415 V, 3 phases, 50 Hz
Electric power in the cooling mode	kW	21,29
EER	W/W	3,1
Electric power in the heating mode	kW	21,85
COP	W/W	3,2
Refrigerant type		R410A
Compressor type		Hermetic scroll compressor
Number of compressors		2
Water flow rate	m³/h	11,4
Water perssure drop	kPa	45
Hydraulic connection		DN 65
Air heat exchanger type		Copper and aluminium
Fan type		Axial
Number of fans		2
Air flow rate	m³/h	26000
Dimensions, LxWxH	mm	2200x860x1980
Weight	kg	620

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.