Discover the High-Performance Newin Adiabatic Cooler, expertly designed to deliver Optimal Refrigeration Solutions with unmatched efficiency and reliability.
NWFL-VA Introducing the NWFL-VA series - a groundbreaking V-type dry air cooler, expertly crafted for excellence with a state-of-the-art Adiabatic Cooling System. Dive into a world of unmatched cooling efficiency, designed to surpass expectations in data centers and a wide array of facilities. This cutting-edge solution provides an exceptional free cooling experience, significantly slashing water usage when compared to traditional evaporative cooling methods. Embrace a sustainable and economically savvy choice that meets the demands of today's progressive businesses.
Features
· Ingenious V-type configuration combined with a superior adiabatic cooling system,
Delivering exceptional cooling efficiency while maintaining remarkably low water consumption-engineered to perfection for sustainable performance.
· Incorporates optimally efficient components, such as the advanced EC motor,
Ensuring maximum system efficiency coupled with significant energy savings, revolutionizing the way you think about power management.
· Designed with substantial redundancy,
Guaranteeing the complete elimination of any potential thermal performance loss-your assurance of uninterrupted, peak performance.
· Boasts high reliability and offers ease of maintenance-simplifying the user experience and extending system longevity.
Working Principle
When the NWFL-VA adiabatic cooler springs into action:
Be captivated by the NWFL-VA adiabatic cooler's mesmerizing operation, where refreshingly cold water gracefully cascades from the pinnacle of the cooler, seamlessly saturating the highly efficient evaporative cooling pads. Simultaneously, the sophisticated EC axial fan meticulously draws in cool, dry air, sweeping it over the pads for optimum precooling. This groundbreaking adiabatic air precooling process significantly enhances the system's cooling prowess, ensuring unparalleled refrigeration that efficiently chills the warm process fluid with unmatched precision and reliability.
| 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
Engineered with impeccable precision, our galvanized steel panel is fortified by the advanced NWN-Armour anti-corrosion coating. This coating offers stellar resistance akin to stainless steel, allowing for operation with elevated concentration cycles that markedly decrease water usage. In the event of damage, the coating can be promptly restored, ensuring the system's longevity and peak performance.
· V Type Finned Coil Heat Exchanger
Designed with excellence, our finned coil heat exchanger showcases copper tubes and aluminum fins meticulously positioned for maximum heat transfer efficiency. The resilient structure, featuring copper tubes brazed precisely to coil headers and flared to finned coils, assures exceptional thermal conduction and performance.
· EC Axial Fan
- The EC motor, with its straight-shaft drive, boasts IP55 protection and F insulation, crafted for high-heat and humidity conditions with flawless reliability. Its energy efficiency surpasses IE4, contributing to an eco-friendly operation.
- Featuring high-capacity tapered roller bearings, this fan excels in load-bearing capabilities and durability, with a service life exceeding 20,000 hours.
- Through careful static and dynamic testing, noise is adeptly minimized without sacrificing heat exchange efficiency. With PFC technology, harmonics are reduced below 35%, ensuring the EC fan system maintains superior static efficiency even at lower speeds.
· Adiabatic Pre-cooler
- Advanced evaporative cooling pads composed of impregnated cellulose are mounted on a sturdy stainless steel framework, ensuring an even water distribution from the top for unmatched evaporative cooling.
- Featuring an anti-UV treated surface, these cooling pads are durable and can be easily cleaned using a pressure washer, significantly boosting their lifespan.
- The inclusion of a water circulation pump ensures these cooling pads achieve optimal performance during the hottest summer days.
· Adiabatic Intelligent Controls
- Our intelligent frequency conversion in EC fans adjusts seamlessly to dynamic on-site conditions, optimizing energy efficiency and operational performance.
- Specially designed for efficient functioning in dry operation environments with water usage restrictions, guaranteeing constant performance.
· Options
- Enhance the coil's resistance for increased durability.
- Incorporate safeguard features to prevent coil freeze-up.
- Choose a low noise upgrade for a quieter operation.
- Increase redundancy measures for enhanced reliability. For bespoke requests, connect with a NEWIN sales representative for customized solutions.
NEWIN Manufacturing Base
NEWIN FACTORY: A powerhouse of precision and efficiency, delivering top-tier machinery solutions.
Our expansive manufacturing base is strategically located in Huizhou, Guangdong, spanning an impressive 10,000 square meters, fully equipped for world-class production.
ISO CERTIFICATION: A testament to our unwavering commitment to excellence and sustainable practices.
ISO9001:2015 Quality Management System Certification and ISO14001:2015 Environmental Management System Certification boast our adherence to rigorous international standards.
WORKSHOPS: Each dedicated to crafting perfection with advanced technology and skilled expertise.
Welding Workshop: Where precision meets durability, ensuring the integrity of every joint and structure.
Filler Thermoforming Workshop: Mastering the art of thermoforming to create essential components with precision.
Sheet Metal Processing Workshop: Crafting robust and refined metal parts with cutting-edge techniques.
Cooling Tower Assembly Workshop: Assembling innovation and efficiency in every cooling tower built.
TESTING: Rigorous and comprehensive, ensuring every product meets the highest standards of performance.
Independent Testing LAB: A hub of quality assurance, where every product is meticulously tested for excellence.
NEWIN COOLING TOWERS: Embodying innovation and efficiency, our wide range of towers caters to diverse industrial needs.
·
NWN/ NWF/ NCFN: Engineered for optimal performance, these closed type cooling towers are at the forefront of modern technology. Closed Type Cooling Tower Series: Designed for superior energy efficiency and reliability, even in demanding environments.
·
NSH/ NST: Open Type Cooling Towers that provide flexibility and high performance for a variety of applications. Open Type Cooling Tower Series: Versatile and robust, perfect for both standard and unique cooling requirements.
·
NTG: Industrial Type Cooling Tower Series, delivering powerful cooling solutions for heavy-duty applications. Industrial Type Cooling Tower Series: Engineered for maximum durability and efficiency in industrial settings.
·
NECN/NECH: Evaporative condenser offerings that combine high performance with energy-saving features. Evaporative Condenser: A cutting-edge solution for efficient heat rejection, ensuring high thermal performance.
·
NWFL: Dry Air Cooler for high-efficiency cooling with reduced water usage, ideal for eco-conscious operations. Dry Air Cooler: An environmentally-friendly choice that excels in reducing operational costs while providing excellent cooling.
NEWIN stocks a comprehensive array of cooling tower accessories designed to accommodate maintenance and replacement needs across a 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 easy integration.
· Fan drive system (fan/ fan stack/reducer/motor/shaft etc.): Precision components ensuring dependable and efficient air circulation.
· Water distribution (nozzles/ drift eliminator etc.): Engineered for optimal flow and distribution, minimizing water loss.
· Heat exchange (PVC infills/ cooling coil etc.): Designed for effective heat transfer, enhancing overall system efficiency.
· Other accessories (air inlet louver/ valve etc.): Comprehensive solutions for seamless operation and maintenance.
Packaging & Shipping
Open type cooling towers shipment: Experience the epitome of seamless logistics with our expertly orchestrated shipment process tailored for open-type cooling towers. Each unit is meticulously packed with precision and care, safeguarding its pristine condition. We take pride in guaranteeing timely and secure delivery, bringing your cooling solution directly to your desired location with unparalleled efficiency.
Closed type cooling towers shipment: Our closed-type cooling towers are shipped with a meticulous eye for detail, ensuring that every product reaches you in impeccable condition. Our streamlined and dependable shipping process is crafted to cater to your specific demands, promising a prompt and safe delivery that aligns perfectly with your expectations for quality and reliability.
Technical Strength& Standards
Certifications
Audited Supplier 
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