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China Modular Air Cooled Chiller
#1
Notes:
1. Standard water side design pressure is 1.0MPa;
2. Nominal cooling is based on 7鈩?load leaving water锛宎nd 35鈩?outdoor air.
3. Nominal heating is based on 45鈩?load leaving water and 7鈩?db, 6鈩僿b outdoor air.
4.Nominal heat recovery is based on 12鈩?entering evaporator water and 55鈩?leaving hot water, and 35鈩?outdoor air.
5. Parameters are subject to change without notice;
Features
1 Modular design
Use MAC220 and MAC330 as the basic module to make multi-units combination as required. Modular design and graded operation can reduce the impaction on power grid when startup. Meanwhile, it is easy to transport and hoist which can reduce installation cost.
Meantime, units can be worked with different fan coil units or air handling units.
Modular Air Cooled Heat Pump can be widely used in factory, bus station, hotel, restaurant, villa and office building with the advantages of high efficiency, low noisy, easy control, safety operation and convenient installation & maintenance etc. It can be used for industrial cooling as well.
2 Excellent performance
World leading technology, well-known accessories and strict test to ensure the best matching. Fully-closed compressor and low-noise blower achieves low noise operation; High efficiency heat exchanger ensures the sufficient unit capacity. (See Figure 3)
3 Energy saving
The maximum combination has 12 energy grades. The energy grade is self-adjustable according to room load, high COP saves electricity.
4 Easy control, advanced function
Modular Air Cooled Heat Pump can be controlled by its own control panel, and also can be central controlled with external switch, and even connect to building managing system.
5 Intelligent control, average abrasion
Automatically adjust every compressor working time to realize same working period. The average abrasion of compressors can extend unit life.
6 Easy Installation
The main design purpose is for convenient assembly. The refrigerant circuit has been closed at factory, it is unnecessary for user to do any connection and refrigerant charge. Water system pre-reserved water connection to be connected with terminal facility, user can install the unit based on installation requirement, and then pump into water to electrify unit after ensuring water and pipes are clean.
7 Safety running control
The evaporator is tube and shell type which can reduce ice freezing damage, compared with brazed plate heat exchanger. The high/low pressure protection of refrigerant system can avoid over-high gas discharge pressure and over low gas suction pressure; When water temperature is too low ,refrigeration anti-freezing protection will activate to protect internal heat exchanger against freezing and cracking; Unit anti-freezing function prevents units from freezing and cracking of pipes and heat exchangers, caused by outdoor low temperature in winter when the unit is not working.
8 Strong environment adaptability
Unit cabinet utilizes galvanized steel, phosphorus processing and spraying epoxy polymer resin on the surface to withstand sun-scorched and rain-drenched. Reasonable structure design to fit small installation space, unit can be placed in front and back of the house or on the balcony or the roof. No long pipe limits like DX system, suitable for high-rise buildings.
9 Application to old building retrofit
Suitable for stage projects and old building retrofit, add more units according to projects progress, reduce one-time investment.
10 Free choices for indoor fan coil
According to the decorating style, cassette, low static pressure concealed, low height FCU, air handling unit can be selected as for terminal. Type, size, quantity can be variable.(See Figure 8)
11 Easy maintenance
Remove side panels, you can access to any part, easy to repair and maintain. When unit stopped in abnormal conditions, the controller will indicate failure signal so as to solve the problems promptly .
12 Horizontal concealed fan coil
Horizontal concealed fan coil unit has no cooling and heating source itself, chilled (hot) water circulated inside the heat exchanger through the pipeline, meanwhile air from fan operation going across the heat exchanger to realize heat exchange between air and cold (hot) media. Treated air is supplied by fan to the rooms which need cooling or heating. Applicable widely to hotels, restaurants, movie theaters, stadiums, hospitals, airports, integrated shopping malls, industrial and mining enterprises and so on.
Installation Diagram
System Diagram
Footprint Diagram
Cube series Modular Air Cooled Heat Pump adopts the latest technology of environmentally friendly refrigerant R410A, high-efficiency scroll compressor, EVI and hot gas bypass, easy maintenance and rich configuration. It meets the requirement of comfort air conditioning, heat pump, heat recovery, etc.
This series have 3 basic modules of MAC0220, MAC0330 and MAC0440, and they can be modularized according to customer requirements. Based on this Modular design, the unit is graded according to the change of load, which is beneficial to reduce the impact on the grid when the unit starts. At the same time, the modular design is also easy for transport and hoist, thus reducing the installation workload and installation costs.China Modular Air Cooled Chiller
website:http://www.mammoth-hvac.com/air-cool-chiller/modular-air-cooled-chiller/
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