High-Performance Newin Adiabatic Cooler for Optimal Refrigeration Solutions
NWFL-VA Introducing the NWFL-VA series-a groundbreaking innovation in cooling technology! This V-type dry air cooler, expertly engineered with cutting-edge Adiabatic Cooling System, provides exceptional cooling efficiency all year long. Tailored to meet the high demands of data centers and various other facilities, the NWFL-VA series revolutionizes cooling with its eco-friendly design. Enjoy superior free cooling while significantly minimizing water usage compared to conventional evaporative cooling methods. This makes it an environmentally sustainable and economically savvy solution for forward-thinking businesses aiming to reduce operational costs and environmental impact.
Features
· Ingenious V-type configuration paired seamlessly with a state-of-the-art adiabatic cooling system,
Delivers unparalleled cooling efficiency, all while achieving impressively low water consumption levels.
· Harnesses optimally efficient components, including the cutting-edge EC motor technology,
Ensuring peak system efficiency with remarkable energy savings and reduced operational costs.
· Meticulously designed with substantial redundancy in mind,
Guaranteeing absolute elimination of any potential thermal performance degradation.
· Renowned for its high reliability, offering straightforward and hassle-free maintenance.
Working Principle
When the NWFL-VA adiabatic cooler springs into action:
Prepare to be captivated by the NWFL-VA adiabatic cooler's mesmerizing operation. As refreshingly cold water cascades elegantly from the apex of the cooler, it effortlessly permeates the high-efficiency evaporative cooling pads. In the meantime, cool and dry air is ingeniously drawn in by our state-of-the-art EC axial fan. This fan artfully glides the air over the pads, undergoing a transformative precooling process. This groundbreaking adiabatic precooling method significantly amplifies the cooling capability, delivering an unmatched refrigeration experience, efficiently chilling the warm process fluid to perfection.
| 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 |
Configuration
Mode |
Flow |
Cooling Capacity |
Dimension (mm) |
Nos of Fins |
Fan Diameter |
Power |
| F/V |
m3/h |
kw |
L |
W |
T |
nos |
mm |
kw |
| NWFL-300VA |
V |
52 |
300 |
4000 |
1290 |
198 |
2 |
EC900 |
7.6 |
| NWFL-600VA |
V |
104 |
600 |
4000 |
1290 |
198 |
4 |
EC900 |
15.3 |
| NWFL-520VA |
V |
90 |
520 |
4500 |
1786 |
198 |
2 |
EC800 |
12.6 |
| NWFL-1040VA |
V |
180 |
1040 |
4500 |
1786 |
198 |
4 |
EC800 |
25.3 |
| NWFL-600VA |
V |
105 |
600 |
4000 |
2280 |
198 |
2 |
EC900 |
15.3 |
| NWFL-1200VA |
V |
210 |
1200 |
4000 |
2280 |
198 |
4 |
EC900 |
30.6 |
| NWFL-840VA |
V |
144 |
840 |
5500 |
2777 |
198 |
2 |
EC900 |
19.1 |
| NWFL-1680VA |
V |
288 |
1680 |
5500 |
2777 |
198 |
4 |
EC900 |
38.2 |
* Important Reminder: This table provides a snapshot of data available at the time of release. When it comes to engineering applications, do not rely on this information alone. We highly recommend engaging with our experienced sales team and skilled engineers who can provide you with in-depth and precise details crucial for your purchasing decisions.
* For scenarios necessitating the use of multiple cells, we strongly advise consulting with the manufacturer to create customized solutions that meet your specific needs. NEWIN reserves the exclusive right to modify any parameters or dimensions listed in this table without prior notice, ensuring our products remain at the forefront of innovation and quality.
Components& Options
· Heavy-duty Construction
Engineered with exceptional precision, our galvanized steel panel is designed to perfection. Boasting the advanced NWN-Armour anti-corrosion coating, it offers unmatched resistance akin to stainless steel. This revolutionary innovation empowers the system to operate with elevated concentration cycles, dramatically cutting down on water consumption. Any coating damage is effortlessly repaired, ensuring enduring longevity and peak performance.
· V Type Finned Coil Heat Exchanger
Our cutting-edge finned coil heat exchanger is meticulously crafted using strategically spaced copper tubes and aluminum fins, maximizing heat transfer efficiency. The robust design features copper tubes precisely brazed to coil headers and flared to finned coils, ensuring exceptional thermal conduction and outstanding performance.
· EC Axial Fan
- The EC motor is equipped with a straight-shaft drive, boasting an IP55 protection grade and F insulation, engineered to withstand high-heat and humidity, delivering smooth and reliable performance. Its energy efficiency exceeds IE4 standards, establishing it as an eco-friendly choice.
- Featuring high-capacity tapered roller bearings, the fan guarantees remarkable load endurance and increased longevity, with a rated service life surpassing 20,000 hours.
- Through meticulous static and dynamic testing, noise levels are expertly minimized without compromising the cooler's heat exchange efficiency. Leveraging PFC technology, harmonics are kept below 35%, ensuring the EC fan system maintains outstanding static efficiency, even at reduced speeds.
· Adiabatic Pre-cooler
- The evaporative cooling pads, crafted from advanced impregnated cellulose, are supported by a durable stainless steel framework. This intelligent design ensures optimal water distribution from the top, achieving thorough wetting for superior evaporative cooling.
- Enhanced with an anti-UV treated external surface, the cooling pads boast increased durability and can be effortlessly cleaned using a pressure washer, thus significantly extending their service life.
- Featuring an integrated water circulation pump, these cooling pads excel in maintaining desired conditions even during peak summer heat.
· Adiabatic Intelligent Controls
- Our intelligent frequency conversion in EC fans dynamically adapts to varying on-site conditions, maximizing energy savings and operational efficiency.
- Designed for top-tier efficiency in dry operation environments where water use is restricted, ensuring continuous performance.
· Options
- Elevate the coil's resistance for enhanced durability.
- Integrate safeguard features to prevent coil freeze-up.
- Opt for a low noise upgrade to ensure quieter operation.
- Increase redundancy measures to ensure reliability. For any customized requests, please contact a NEWIN sales representative for tailored solutions.
NEWIN Manufacturing Base
NEWIN FACTORY: A hub of unparalleled precision and efficiency, delivering elite machinery solutions that set industry standards.
Our expansive manufacturing base is strategically located in Huizhou, Guangdong. Covering an impressive 10,000 square meters, it is fully equipped for world-class production, ensuring excellence in every detail.
ISO CERTIFICATION: Our dedication to excellence and sustainable practices is proven through rigorous international certifications.
ISO9001:2015 Quality Management System Certification and ISO14001:2015 Environmental Management System Certification highlight our steadfast commitment to high-quality standards.
WORKSHOPS: Each workshop is a center of excellence, dedicated to crafting perfection with cutting-edge technology and skilled professionals.
Welding Workshop: Where precision craftsmanship meets durability, ensuring the enduring integrity of each joint and structure.
Filler Thermoforming Workshop: Expertly mastering the art of thermoforming to create essential components with pinpoint precision.
Sheet Metal Processing Workshop: Crafting robust and refined metal parts using the latest advanced techniques.
Cooling Tower Assembly Workshop: Innovatively assembling each cooling tower for optimal efficiency and performance.
TESTING: Our rigorous and comprehensive testing ensures that every product meets the pinnacle of performance standards.
Independent Testing LAB: A quality assurance center where each product undergoes meticulous testing to guarantee excellence.
NEWIN COOLING TOWERS: Our innovative and efficient towers cater to a wide array of industrial demands, setting new standards in cooling technology.
·
NWN/ NWF/ NCFN: These closed type cooling towers are engineered for exceptional performance, at the forefront of modern technological innovation. Closed Type Cooling Tower Series: Expertly designed for superior energy efficiency and reliability, thriving even in challenging environments.
·
NSH/ NST: Our Open Type Cooling Towers offer versatility and high performance, adapting to varied applications seamlessly. Open Type Cooling Tower Series: Versatile and robust, ideal for both standard and bespoke cooling requirements.
·
NTG: Our Industrial Type Cooling Tower Series delivers formidable cooling solutions, engineered for heavy-duty applications. Industrial Type Cooling Tower Series: Crafted for maximum durability and efficiency in demanding industrial settings.
·
NECN/NECH: Our evaporative condenser line melds high performance with energy-efficient features, enhancing heat rejection capabilities. Evaporative Condenser: A state-of-the-art solution for efficient heat rejection, ensuring optimal thermal performance.
·
NWFL: Our Dry Air Cooler offers high-efficiency cooling with reduced water usage, making it the ideal choice for eco-conscious operations. Dry Air Cooler: An environmentally-friendly option excelling in reducing operational costs while delivering outstanding cooling performance.
NEWIN provides a comprehensive selection of cooling tower accessories, expertly designed for maintenance and replacement needs across a wide spectrum of tower sizes and models. Contact us for custom accessory solutions tailored to your specific requirements.
CONTAIN: Our complete suite of essential components boasts superior functionality, designed for seamless integration and performance.
· Fan drive system (fan/ fan stack/reducer/motor/shaft etc.): Precision-engineered components ensuring reliable and efficient air circulation.
· Water distribution (nozzles/ drift eliminator etc.): Smartly engineered for optimal flow and distribution, effectively minimizing water loss.
· Heat exchange (PVC infills/ cooling coil etc.): Designed for supreme heat transfer, enhancing the overall efficiency of the system.
· Other accessories (air inlet louver/ valve etc.): Comprehensive solutions ensuring smooth operation and easy maintenance.
Packaging & Shipping
Open type cooling towers shipment: Experience seamless logistics with our expertly managed shipment process for open-type cooling towers. We ensure that each unit is carefully packed to maintain its pristine condition, guaranteeing timely and secure delivery direct to your desired location.
Closed type cooling towers shipment: Our closed-type cooling towers are shipped with meticulous attention to detail, ensuring each product arrives in impeccable condition. Our efficient and reliable shipping process is designed to meet your specific needs for prompt and safe delivery.
Technical Strength& Standards
Certifications
Audited Supplier 
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