High-Performance Newin Adiabatic Cooler for Optimal Refrigeration Solutions
NWFL-VA Introducing the NWFL-VA series-a revolutionary V-type dry air cooler meticulously crafted with an advanced Adiabatic Cooling System. Prepare to elevate your cooling experience with unmatched efficiency throughout the year. This innovative marvel is ideally suited for data centers and a wide array of facilities, providing a superior free cooling solution. By dramatically reducing water consumption compared to conventional evaporative cooling technologies, it stands as a beacon of sustainability and cost-effectiveness for modern enterprises seeking cutting-edge refrigeration solutions.
Features
· Ingenious V-type configuration combined with a superior adiabatic cooling system,
Delivers exceptional cooling efficiency while maintaining remarkably low water consumption.
· Incorporates optimally efficient components, such as the advanced EC motor,
Ensuring maximum system efficiency alongside significant energy savings.
· Designed with substantial redundancy,
Guaranteeing the complete elimination of any potential thermal performance loss.
· Boasts high reliability and offers ease of maintenance.
Working Principle
When the NWFL-VA adiabatic cooler springs into action:
Experience a revolution in cooling! As refreshingly cold water cascades elegantly from the apex of the cooler, it gracefully envelops the high-efficiency evaporative cooling pads. At the same time, marvel as cool, dry air is skillfully drawn in by the state-of-the-art EC axial fan. This air glides smoothly over the pads, undergoing a remarkable precooling process. This innovative adiabatic precooling of air dramatically enhances the cooling capability, ensuring an unparalleled level of refrigeration, perfect for efficiently chilling your warm process fluid with exceptional precision and effectiveness.
| 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
Constructed with unmatched precision, our cutting-edge galvanized steel panel features the groundbreaking NWN-Armour anti-corrosion coating. This innovation offers stainless steel-like resistance, empowering the system to run with higher concentration cycles while significantly conserving water. Furthermore, any coating damage can be effortlessly mended, ensuring prolonged durability and peak performance.
· V Type Finned Coil Heat Exchanger
Our modern finned coil heat exchanger is meticulously engineered with carefully spaced copper tubes and aluminum fins to maximize heat transfer efficiency. This sturdy design, with copper tubes expertly brazed to coil headers and flared to finned coils, ensures exceptional thermal conduction and unrivaled performance.
· EC Axial Fan
- The EC motor showcases a straight-shaft drive, boasting IP55 protection and F insulation. It is designed for enduring operations in high-heat and moisture-rich environments, offering smooth and dependable performance. Its energy efficiency surpasses IE4, establishing it as an environmentally responsible choice.
- With high-capacity tapered roller bearings, the fan assures outstanding load-bearing capacity and long service life, exceeding 20,000 operational hours.
- Through careful static and dynamic balancing tests, noise levels are expertly reduced without sacrificing heat exchange efficiency. Utilizing PFC technology, harmonics are kept below 35%, allowing the EC fan system to maintain extraordinary static efficiency, even at reduced speeds.
· Adiabatic Pre-cooler
- The evaporative cooling pads, crafted from advanced impregnated cellulose, are reinforced with a durable stainless steel framework. This construction ensures optimal water distribution from the top, ensuring comprehensive wetting for enhanced evaporative cooling.
- The cooling pads' anti-UV treated exterior surface provides superior durability and can be easily cleaned using a pressure washer, significantly enhancing their lifespan.
- Equipped with a water circulation pump, these cooling pads excel at achieving optimal conditions, even during the hottest summer days.
· Adiabatic Intelligent Controls
- Our advanced frequency conversion technology in EC fans dynamically adapts to changing on-site conditions, optimizing energy savings and operational effectiveness.
- Engineered to perform efficiently in arid environments where water use is restricted, ensuring uninterrupted operations.
· Options
- Upgrade the coil's resistance for enhanced durability.
- Incorporate protective features to prevent coil freeze-up.
- Choose a low noise upgrade for quieter operation ambiance.
- Enhance redundancy measures to guarantee reliability. For any bespoke requests, please contact a NEWIN sales representative for personalized solutions.
NEWIN Manufacturing Base
NEWIN FACTORY: A powerhouse of precision and efficiency, delivering top-tier machinery solutions with cutting-edge technology and unmatched expertise.
Our expansive manufacturing base is strategically located in Huizhou, Guangdong, spanning an impressive 10,000 square meters. This state-of-the-art facility is fully equipped for world-class production, ensuring each product adheres to the highest standards.
ISO CERTIFICATION: Our certifications are a testament to our unwavering commitment to excellence and sustainable practices that meet global benchmarks.
ISO9001:2015 Quality Management System Certification and ISO14001:2015 Environmental Management System Certification highlight our dedication to maintaining rigorous international quality and environmental standards.
WORKSHOPS: Each dedicated to crafting perfection, equipped with advanced technology and skilled expertise to ensure superior product quality.
Welding Workshop: Where precision meets durability, guaranteeing the integrity of every joint and structure through meticulous craftsmanship.
Filler Thermoforming Workshop: Mastering the art of thermoforming to create essential components with unmatched precision and consistency.
Sheet Metal Processing Workshop: Crafting robust and refined metal parts with cutting-edge techniques, ensuring durability and precision.
Cooling Tower Assembly Workshop: Assembling innovation and efficiency into every cooling tower, built to exceed industry standards.
TESTING: Rigorous and comprehensive, our testing processes ensure every product meets and surpasses the highest standards of performance and reliability.
Independent Testing LAB: A hub of quality assurance where every product is meticulously tested to guarantee excellence in performance and durability.
NEWIN COOLING TOWERS: Embodying innovation and efficiency, our extensive range of towers is tailored to meet diverse industrial needs with precision.
·
NWN/ NWF/ NCFN: Engineered for optimal performance, these closed-type cooling towers represent the pinnacle of modern technology with unmatched efficiency. Closed Type Cooling Tower Series: Designed to deliver superior energy efficiency and reliability, even in the most demanding environments.
·
NSH/ NST: Open Type Cooling Towers that offer flexibility and high performance, suitable for a variety of applications with outstanding results. Open Type Cooling Tower Series: Versatile and robust, these towers are perfect for both standard and unique cooling requirements.
·
NTG: Industrial Type Cooling Tower Series, delivering powerful cooling solutions for the most challenging heavy-duty applications. Industrial Type Cooling Tower Series: Engineered to provide maximum durability and efficiency, ideal for industrial settings.
·
NECN/NECH: Evaporative condensers that combine high performance with energy-saving features, leading the industry in innovation. Evaporative Condenser: A cutting-edge solution for efficient heat rejection, ensuring superior thermal performance and energy efficiency.
·
NWFL: Dry Air Cooler designed for high-efficiency cooling with reduced water usage, making it ideal for eco-conscious operations. Dry Air Cooler: An environmentally-friendly choice that excels in reducing operational costs while delivering excellent cooling performance.
NEWIN stocks a comprehensive array of cooling tower accessories, expertly designed to accommodate maintenance and replacement needs across a broad spectrum of tower sizes and models. Reach out to us for custom accessory solutions tailored to your specific requirements.
CONTAIN: A complete suite of essential components engineered for superior functionality and seamless integration, enhancing operational efficiency.
· Fan drive system (fan/ fan stack/reducer/motor/shaft etc.): Precision-engineered components that ensure dependable and efficient air circulation.
· Water distribution (nozzles/ drift eliminator etc.): Expertly designed to provide optimal flow and distribution, significantly minimizing water loss.
· Heat exchange (PVC infills/ cooling coil etc.): Designed for effective heat transfer, these components enhance overall system efficiency.
· Other accessories (air inlet louver/ valve etc.): Comprehensive solutions that ensure seamless operation and ease of maintenance.
Packaging & Shipping
Open type cooling towers shipment: Experience the pinnacle of seamless logistics with our expertly managed shipment process, tailored for open-type cooling towers. We meticulously pack each unit with the utmost care, preserving its pristine condition. Our commitment ensures timely and secure delivery directly to your preferred location, providing peace of mind and unparalleled service.
Closed type cooling towers shipment: Our closed-type cooling towers are shipped with extraordinary attention to detail, ensuring each product arrives in impeccable condition. Our shipping process is not only efficient and reliable but is also crafted to meet your specific requirements, providing prompt and safe delivery. Trust in our expertise for a perfect delivery experience.
Technical Strength& Standards
Certifications
Audited Supplier 
){kind=link}