Modular Air Cooled Water Chiller

1)  Modular design

This unit series use the concept of modular design, which are heat pump(cooling only) VMN(A)068M,VMN(A)088M,VMN(A)108M,VMN(A)180M,VMN(A)250M,VMN(A)320M,VMN(A)380M. The basic modular unit can operates alone, or 1-7 basic modular units can be assembled to an integrated unit according to the required capacity, cooling capacity ranging from 68kw to 2660kw. It is convenient for transporting and loading due to its compact structure, small size and light weight. Each modular unit is divided to two independent cooling systems, convenient to maintain. And with high flexibility, it is convenient to adjust and control the energy and expand the capacity.

2) Parallel technologies

 

 The basic modular units VMN(A)088M,VMN(A)108M,VMN(A)180M,VMN(A)250M,VMN(A)320Muse the up-to-date parallel scroll compressor.

☆      It can control the capacity effectively according to turn on/off the compressor.

☆      It can increase the reliability for a less time of turning on/off than a single compressor system

☆      It can decrease the starting load by means of differenting the time of starting of each compressor.

☆      It can provide the spare energy if one compressor of them is damaged.

☆      It can reduce the cost of replacement for the compressor price is lower than a large one.

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3) Fully-automatic control

The operation and management of this unit are controlled by microcomputer system. It is easy to operate so that the professional management personnel are unnecessary. The units turn on/off the compressor automatically according to the load, making the units operate on the point of the most economical, and energy saving.And there are complete protective functions such as error self-detecting system, balancing the compressor wear automatically, and anti-freezing automatically in winter.

4) Appearance

The air cooled condenser can be placed in reverse "M” type or "U” type, which is ingenius, beautiful and compacting. This unit looks clear and refinement by means of designing the components and tubs reasonably. The cover is coated by electrostatic powder, making the color even and unvarying. And the color can be chosen by the customer, who can also use the stainless steel panel, which is preciously finished by Japanese AMADA sheet-metal equipment. The unit is well in anticorrosion, so that it can be placed in outdoor space without special room.

5) Intelligent defrosting

Each modular is separate to the others at inner cooling system, and controls the operation of the system independently. So it is separating when booting up. According to the different climatic conditions (temperature and humidity) to set the parameters for automatic defrosting, defrost is thoroughly and energy-saving, increasing the heating efficiency. And the defrosting has no significant influence to the indoor air-conditioning temperature.                   

6) Intelligent anti-freezing

This unit adopts anti-freezing automatic dual-class protection, preventing the water system being damaged once the refrigerant freezing at winter. The anti-freezing protection can be quitted automaticly when the water temperature is increased according to the operation of heating or pump.

7) Convenient operation

Each unit is strictly tested. The refrigerant and cooing oil are injected.And the protective parameters are set. So you will just connect the power and the water pipes at installation, and operate the computer controller when you use it.