daikin air cooled water chiller - Heat pump type

Daikin air cooled water chiller:

1.CE,ISO 9001 certificate
pany onsite checked by alibaba staff
petitive price

4.Grade ''A'' quality

Daikin Chillers

High-performance Daikin Water Chillers

          Daikin chilling units employ advanced technology that provides highly accurate temperature control to within 0.5°C. They are widely used in applications ranging from air conditioning to industrial equipment. Recent changes have introduced new models with substantially increased capacities of up to 480 HP and various model series, including advanced inverter type units, year-round cooling type units, and units with brine-resistant specifications. By providing a full lineup of heat source series choices, Daikin offers an even more flexible array of solutions for a wide range of heat source application.

1.Air Cooled Water Chiller

Dedicated water chillers are able to operate year round because they can accommodate a wide range of outdoor temperatures. The high-performance models with capacities of over 40 HP deliver precise capacity control from 10% to 100%. They are fully capable of withstanding the demanding conditions typical of industrial applications.

2.Air Cooled Water Chillers - Heat Pump Type

Energy-saving, air-cooled heat pump system units are an economical way to provide a reliable supply of hot and cold water. Highly efficient and compact since no cooling tower is required, they are also suitable for office building air-conditioning. These high-end models provide an answer to a variety of air-conditioning requirements.

3.Water Cooled Water Chillers

Water-cooled units provide a stable supply of chilled water year round and are unaffected by changes in the outdoor temperature. In addition to air-conditioning applications, they are also a highly reliable, industrial process-cooling solution thanks to their superior stability and wide temperature control range.

 

Different Control Apparatus Combinations Enable a Multi-purpose System

Daikin offers a lineup of central controllers equipped with a variety of functions. The unified on/off controller lets you turn equipment on and off individually or in groups. The schedule timer lets you programme the time for connected equipment to be turned on and off for each week. Control apparatus with different functions can be freely combined, and up to 64 groups can be centrally controlled.

Daikin's intelligent control solution for the whole airconditioning
system.

*The number of units that can be connected differs according to the product.

Air Cooled Water Chillers - Heat Pump Type

New Refrigerant

Employs the new refrigerant R -407C.

Low Power Consumption

Continuous capacity control with a range from 10(12)% to 100% helps to reduce energy was tage during low-load

Efficient and Reliable Compressors

To improve their operational reliability, 40 -- 480HP models are equipped with semi-hermetic s ingle screw compres sors .

High Precision

The outlet water temperature is precisely controlled to within 0.5 (with a s table load) through the use of electric expans ion

Wide Operation Range

A new defros ting sys tem makes pos s ible heating operation even when the outdoor temperature is as low as -15

Multiple Operating Modes

Users can select the operating mode that bes t matches the heat source application.

Capacity Control Mode

The user can select to give priority to either precis ion or reduced power consumption.

High-P recis ion Mode

Continues operation to levels as low as 12% of total capacityto provide s table water temperature control even during low-load periods .

Low-Power Mode

This mode can be used to reduce power consumption if highly precise water temperature control is not neces sary during low- load periods . It shuts down the compres sor when the load drops below 40% .

Note: Switching between the above modes is accomplished using a control on the outdoor unit.

Demand Mode

Current Demand Function

a.The maximum current level of the compres sor can be specified in order to control demand for power. S ince this function allows setting of the upper limit current value, comfortable operation is maintained while effectively controlling demand. In contras t to conventional capacity control s tep limit sys tems , maximum capacity is maintained at the des ired demand value.

b. Duty cycling control equalizes the operating time of the

c. A choice of three control sys tems is available.

Outflow water temperature control
Provides precise control of the water temperature.

Compressor count control
Controls the number of compressors operating depending on the load.

Inflow water temperature control
Performs duty cycling control.

Easy Installation

1. The compact des ign of these units s ignificantly reduces the space required for ins tallation.

In the outdoor unit, component parts of a small size have been used wherever possible to reduced its size and correspondingly reduce how much space it requires. Furthermore, replacing the 2-way refrigerant inlets with 4-way inlets has reduced the amount of space the outdoor unit needs even further.

2. The horizontal linkup des ign increases ins tallation flexibility.

This design ensures the installation does not protrude so far, making it possible to install water chillers along a wall or under a roof overhang.

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