WCFX-V , Variable Speed Water Cooled Screw Chillers
50/60Hz 133 To 747 TR (467 To 2627 kW)
WCFX-V , Variable Speed Water Cooled Screw Chillers
Dunham-Bush WCFX-V Chillers are available from 133 to 747 TR [467 to 2627 kW. The vast number of combinations of heat exchangers, compressors and motors make it impractical to publish tabular ratings for each combination. A chiller may be custom matched to certain building requirements by your Dunham-Bush Sales Representatives utilizing the WCFX-V Computer Selection Program.
| Nominal Capacity |
TR |
132.8~332.1
|
| kW |
467.1~1168 |
| Nominal Power Input |
kW |
79.6~190.2 |
| Energy Efficiency |
kW/TR |
0.599~0.573
|
| COP |
5.87~6.14
|
| Min % Unit Capacity |
20%~10%
|
| Power Supply |
380-415/3/50 or 460/3/60
|
1.New generation of Dunham-Bush MSC Vertical Screw Compressors with Unique Patented Screw compressor technology, offers further improved reliability and stability, with lower sound level
2.Optimized oil management with up to 2 integral oil separators. Multi-layered mesh element effectively separates oil from the gas stream
3.No external oil pump required
4.Vertical screw design with unparallel reliability on compressor lubrication; rotor bearings are submerged in oil that guarantees rotor lubrication whenever the compressor is in operation
5.Patented screw profile design which is specially made for R134a application, to assure operation at highest efficiencies
6.Optimized volume ratio, VI port position and geometry for best efficiency
7.Hermetic design eliminates casing leakage, with no requirement for internal parts service, no periodic compressor tear down and overhaul
8.Suction and discharge service valves are provided for the ease of servicing
VISION 2020i CONTROLLER
Vision 2020i, an advance programmable electronic controller designed specifically for the applications and precise control of Dunham-Bush Variable Speed Rotary Screw compressor chillers, WCFX-V.
Vision 2020i controller is equipped with a user friendly DBG5 graphical touch screen color display panel. DBG5 display terminal has dedicated touch keys that provides easy access to the unit operating conditions, control set points, trend graphs and alarm histories.
1.120 Years of Brand History
Dunham-Bush, one of the world's top commercial air-conditioning manufacturers, has long been committed to offering creative solutions for customers' requirements throughout our 120+ year history, in the heating, ventilation, air-conditioning and refrigeration (HVAC/R).
2.Advanced production line
Highest Quality Control Dunham-Bush employs over 2,000 people in 15 regional sales offices and three factories worldwide.
3.Leader in metro station A/C market for 14 years
300 million USD order amount till 2017 Including chillers\AHUs\BAS.
77% market share in metro market Dunham-Bush is taking the No.1 position in this vertical market .
4.Leader in nuclear power plant A/C market for 8 years
10 plant of nuclear power are cooled by Dunham-Bush chillers & AHUs.
37% market share in nuclear power plant market Dunham-Bush is taking the No.1 position in this vertical market .
FAQ
1.What is your delivery time?
For the standard unit, about 35-40days.
2.What is your product guarantee?
Our products have strict quality control, lifespan for proper use can be 5-10 years.
Also we provide 1% free spare parts for your maintenance and aftersales services.
3.Have quantity requirement for Chiller products?
MOQ required full 40HQ container at least 20sets per model which can mixing two or three models.
4.Do you have technical support?
We have professional technical team to answer technical question at 24x7, also have detailed user manual contain in the goods package.
5.Would you help me to manage the transportation to my country?
Yes, our professional logistic team will help you to arrange cost effective shipping service to get you fast shipment with less cost.
6.How can I trust your company?
We are one of the best professional HVAC solution suppliers in China with more than 10years experience, also we are authorized agent for some reputed brands such as Dunham-Bush(a USA brand with 126 years) and TICA Climate (a Carrier holding company), you can verify us by any means, if needed we can also provide business references around your region as credibility testimonial materials.
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