Advanced Newin Adiabatic Cooling System for Industrial Use
NWFL-VA The NWFL-VA series is a state-of-the-art V type dry air cooler crafted with an innovative Adiabatic Cooling System. It promises unparalleled cooling efficiency all year round, offering a cost-effective and eco-friendly free cooling solution ideally suited for data centers and various other facilities. Notably, this cutting-edge system significantly minimizes water consumption when compared to traditional evaporative cooling methods, ensuring both operational excellence and sustainability.
Features
· Ingenious V-type design integrated with state-of-the-art adiabatic cooling system,
Achieve superior cooling efficiency paired with minimal water consumption.
· Incorporates optimally efficient components, including the cutting-edge EC motor,
Ensuring peak system efficiency while significantly enhancing energy savings.
· Offers extensive redundancy capabilities,
Eradicating any potential thermal performance degradation.
· Exceptional reliability combined with effortless maintenance.
Working Principle
When the NWFL-VA Adiabatic Cooler is in operation:
Cold water gracefully cascades from the pinnacle of the cooler, seamlessly permeating through the innovative evaporative cooling pads. EC axial fans draw in the crisp, dry air, gently guiding it over the pads to achieve optimal precooling. This sophisticated adiabatic precooling of the air delivers an impressive boost in cooling capacity, ensuring efficient cooling of the warm process fluid with unparalleled precision.
| Series |
Type |
Capacity |
1. Fan Drive System |
2. Heat Exchange System |
3. Adiabatic Pre-cooler |
| NWFL-VA |
V |
Range |
EC axial fans |
Finned coil |
Evaporative cooling pads |
| Maximum thermal performance |
300~1680kw |
Intelligent frequency conversion,
more energy saving |
Maximum heat transfer surface |
Precooling the ambient air temperature,
improving higer cooling efficency |
| *4.The wake up is on the top of the pads can ensure the cool dry air in adiabatic precooling process when the pump is not running. |
| *5. Recirculation system is designed for further reduce the total water consumption. |
Adiabatic cooling
system |
Exceeding 90% annual water saving compared to normal cooling tower |
| Application |
Small to medium industries & HVAC;
The places with limited water consumption;
High temperature industrial cooling process etc. |
|
|
Parameter
| Model |
Cooling Capacity |
Total Dimension |
Fan |
Weight |
| L |
W |
H |
Nos
of Fans |
Noise
Level |
Power |
Shipping |
Operation |
| kw |
mm |
mm |
mm |
Nos |
dB(A) |
kw |
kg |
kg |
| NWFL-231-4D10-800VA |
200 |
2500 |
2400 |
2190 |
4 |
83.7 |
4.05 |
1348 |
1678 |
| NWFL-231-6D10-800VA |
250 |
2500 |
2400 |
2190 |
4 |
89.1 |
5.21 |
1494 |
1878 |
| NWFL-241-4D10-800VA |
255 |
2500 |
2400 |
2550 |
4 |
82.2 |
5.61 |
1498 |
1889 |
| NWFL-241-6D10-800VA |
315 |
2500 |
2400 |
2550 |
4 |
85.2 |
6.75 |
1690 |
2153 |
| NWFL-251-4D10-800VA |
310 |
2500 |
2400 |
2980 |
4 |
83.3 |
7.78 |
1670 |
2124 |
| NWFL-251-6D10-800VA |
400 |
2500 |
2400 |
2980 |
4 |
85.5 |
9.18 |
1909 |
2453 |
Note:
1. Standard design working condition- Fluid in/out Temp. Difference: 5ºC.
2. Standard design ambient temperature- Temp. Approach: 17ºC.
3. Thermal design based on pure water.
4. Please contact NEWIN sales representative if the working condition is different from the above standard design condition.
Components& Options
· Heavy-duty Construction
Our robust galvanized steel panels are enhanced with the cutting-edge NWN-Armour anti-corrosion coating, offering extraordinary resilience akin to stainless steel. This superior protection empowers the equipment to operate at elevated concentration cycles, significantly curbing water usage. Should any damage occur, the coating is effortlessly repairable.
· V Type Finned Coil Heat Exchanger
Expertly crafted with precision, the finned coil heat exchanger boasts copper tubes harmonized with meticulously spaced aluminum fins, delivering supreme heat exchange efficiency. The copper tubes are meticulously brazed to the coil headers and flared to the finned coil, ensuring unparalleled thermal conduction continuity.
· EC Axial Fan
- Featuring an EC motor with a direct-drive straight shaft, our fan boasts a protection grade of IP55 and insulation grade F, ideal for enduring long periods in hot and humid environments. Its performance is seamless, and the energy efficiency surpasses IE4 standards.
- Equipped with tapered roller bearings, these fans offer remarkable load-bearing capacity and a rated service life exceeding 20,000 hours.
- Through meticulous static and dynamic testing, our fan system minimizes noise while optimizing cooling performance. The inclusion of PFC ensures harmonics remain below 35%, maintaining exceptional static efficiency, even at reduced speeds.
· Adiabatic Pre-cooler
- Imbued with cellular materials, our evaporative cooling pads are housed in a durable stainless steel frame. Water is dispensed from the top, ensuring thorough saturation for peak cooling.
- The outer surface of our cooling pads is treated with an anti-UV coating, enhancing durability and allowing for pressure washer cleaning, thus extending their lifespan.
- Supported by a water circulation pump, these evaporative pads achieve optimal conditions even during peak summer heat.
· Adiabatic Intelligent Controls
- Smart EC fan frequency conversion adapts to varying site requirements, maximizing energy savings.
- The system can operate dry if water usage is restricted, ensuring uninterrupted performance.
· Options
- Enhance coil resistance capabilities.
- Safeguard against coil freeze-up.
- Opt for a low-noise upgrade.
- Boost system redundancy for reliability. For customized solutions, reach out to your NEWIN sales representative.
NEWIN Manufacturing Base
Explore the Heart of Innovation: NEWIN FACTORY
Strategically located in the vibrant city of Huizhou, Guangdong, our expansive manufacturing base spans over 10,000 square meters, offering ample space for advanced production.
Globally Recognized ISO CERTIFICATION
Proudly certified with ISO9001:2015 for impeccable Quality Management and ISO14001:2015 for superior Environmental Management Systems, ensuring the highest standards.
State-of-the-Art WORKSHOPS
Precision and Expertise at the Welding Workshop
Innovation in Action at the Filler Thermoforming Workshop
Excellence in Craftsmanship in the Sheet Metal Processing Workshop
Precision Assembly at the Cooling Tower Assembly Workshop
Rigorous Quality TESTING
Dedicated Independent Testing LAB: Ensuring Unmatched Performance
NEWIN COOLING TOWERS: Pinnacle of Cooling Solutions
·
NWN/ NWF/ NCFN Our esteemed Closed Type Cooling Tower Series, designed for efficiency and longevity.
·
NSH/ NST Open Type Cooling Tower Series: Versatility and Reliability Combined.
·
NTG Industrial Type Cooling Tower Series: Robust Solutions for Heavy-Duty Applications.
·
NECN/NECH Advanced Evaporative Condenser for Enhanced Cooling Efficiency.
·
NWFL Innovative Dry Air Cooler: A New Standard in Cooling Technology.
NEWIN is your trusted partner, offering a complete range of cooling tower accessories designed to meet diverse maintenance and replacement requirements. Reach out to us for tailored accessory solutions that fit your specific cooling needs.
COMPREHENSIVE COMPONENTS INCLUDE:
· Cutting-edge Fan drive system (fan/ fan stack/reducer/motor/shaft etc.)
· Efficient Water distribution (nozzles/ drift eliminator etc.)
· Superior Heat exchange components (PVC infills/ cooling coil etc.)
· Essential accessories (air inlet louver/ valve etc.)
Packaging & Shipping
Open Type Cooling Towers Shipment: Experience seamless delivery with our meticulously managed shipment process, ensuring your open type cooling towers arrive safely and on time, ready to meet your high-capacity cooling needs.
Closed Type Cooling Towers Shipment: Our closed type cooling towers are shipped using advanced logistics solutions that prioritize safety and punctuality, guaranteeing that your cooling systems are delivered in prime condition, prepared to enhance your operational efficiency.
Technical Strength& Standards
Certifications
Audited Supplier 
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