Water fired absorption chiller
Product information
WFC series
WFC utilizes waste heat such as exhausted heat from molding machines and cogeneration systems.
Wide range of line up.
Able to utilize low temperature hot water.
Fast start up.
Able to operate with direct fired absorption chiller.
Able to operate both cooling and heating.
Hot water utilization
Characteristics
WFC can be operated with various types of waste heat
For cooling and heating(WFC-SH10～SH90)
・Optimized for customers considering to save energy by utilizing waste heat for both cooling and heating.
・Cooling and heating can be switched automatically and can be operated with direct fired absorption chiller.
・Able to provide cooling and heating capacity of 10RT～90RT by installing multiple units.
For cooling(WFC-SC5～SC50)
・Optimized for customers considering saving energy by utilizing waste heat for cooling.
・In the case of utilizing hot water for heating, directly send hot water to the secondary side by applying a switching valve to the heat medium circuit.
・Able to provide a cooling capacity of 10RT～90RT by installing multiple units.
Improved chilled water characteristic
Chilled water characteristic has been improved by applying the unique technology of Yazaki.
New WFC provides higher cooling capacity when the chilled water temperature is above 7℃.
Improved efficiency
Cooling efficiency has been improved.
Able to utilize hot water of 70～95℃.
Fast start up
By downsizing the unit, 59% of the weight has been saved while solution inside the unit has been saved 50%.
This enabled new WFC to start operation a lot faster compared to the previous model.
Light and compact
WFC can be installed to narrow space, due to its compactness and lightness.
Lineup
Specifications
| Cooling and heating | ー | WFC-SH10 | WFC-SH20 | WFC-SH30 | ー | ー | ー | ||
|---|---|---|---|---|---|---|---|---|---|
| Cooling only | WFC-SC5 | WFC-SC10 | WFC-SC20 | WFC-SC30 | WFC-SC50 | WFC-M100 | WFC-MB100 | ||
| Cooling capacity | USRT | 5 | 10 | 20 | 30 | 50 | 100 | 100 | |
| kW | 17.6 | 35.2 | 70.3 | 105 | 176 | 352 | 352 | ||
| Heating capacity | kcal/h | ー | 41,900 | 83,800 | 125,710 | ー | ー | ー | |
| kW | ー | 48.7 | 97.4 | 146 | ー | ー | ー | ||
| Dimensions | Width | mm | 594 | 760 | 1,060 | 1,380 | 1,785 | 1,510 | 1,868 |
| Length | mm | 744 | 890 | 1,220 | 1,520 | 1,960 | 3,654 | 3,736 | |
| Height | mm | 1,736 （1,765） |
1,900 （1,920） |
2,010 （2,030） |
2,045 （2,065） |
2,085 （2,135） |
2,200 | 2,480 | |
| Dry weight | kg | 375 | 500 | 930 | 1,450 | 2,100 | 5,110 | 6,290 | |
| Operation weight | kg | 420 | 600 | 1,155 | 1,800 | 2,700 | 5,910 | 7,485 | |
| Fuel | ― | ||||||||
Notes:
The specifications above are subject to change without notice.
.png)
