High-Performance Newin Adiabatic Cooler for Unmatched Refrigeration Solutions: Elevate your cooling systems with Newin's state-of-the-art Adiabatic Cooler, designed to deliver optimal refrigeration performance.
NWFL-VA Introducing the NWFL-VA series-a groundbreaking V-type dry air cooler, expertly engineered with cutting-edge Adiabatic Cooling System technology. Immerse yourself in exceptional cooling efficiency throughout the year. This system is ideally suited for data centers and a diverse range of other facilities, providing an outstanding free cooling experience. By dramatically lowering water usage compared to conventional evaporative cooling methods, it's the sustainable and economically savvy option today's businesses need.
Features
· Ingenious V-type configuration combined with a superior adiabatic cooling system,
A masterpiece of engineering, our cooling systems deliver unparalleled efficiency while ensuring water usage is astoundingly minimal.
· Incorporates optimally efficient components, such as the advanced EC motor,
Guaranteeing that your operations achieve peak system efficiency, coupled with substantial energy savings that contribute to a greener planet.
· Designed with substantial redundancy,
Providing you with absolute assurance that any potential thermal performance loss is completely eradicated.
· Boasts high reliability and offers ease of maintenance, ensuring seamless operations and peace of mind.
Working Principle
When the NWFL-VA adiabatic cooler springs into action:
Experience the brilliance of cooling with the NWFL-VA adiabatic cooler, where refreshingly cold water cascades elegantly from the apex, seamlessly saturating the advanced high-efficiency evaporative cooling pads. Simultaneously, the innovative EC axial fan draws in cool, dry air, guiding it over the pads for an exceptional precooling journey. This groundbreaking process of adiabatic precooling significantly enhances the cooling power, ensuring outstanding refrigeration that efficiently chills 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 |
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
Crafted with precision, our galvanized steel panel is enhanced by the advanced NWN-Armour anti-corrosion coating, offering unrivaled durability that rivals stainless steel. This cutting-edge innovation allows for higher concentration cycles, dramatically reducing water consumption. Any coating damage can be effortlessly repaired, ensuring sustained performance and extended longevity.
· V Type Finned Coil Heat Exchanger
Our innovative finned coil heat exchanger features meticulously spaced copper tubes and aluminum fins, maximizing heat transfer efficiency. The robust design, with copper tubes expertly brazed to coil headers and flared to finned coils, ensures exceptional thermal conduction and outstanding overall performance.
· EC Axial Fan
- The EC motor boasts a straight-shaft drive with IP55 protection and F insulation, engineered for high-heat and humidity resilience while delivering smooth, dependable performance. Its energy efficiency outperforms IE4 standards, making it an environmentally conscious selection.
- Featuring high-capacity tapered roller bearings, the fan provides exceptional load-bearing capabilities and longevity, with an impressive rated service life exceeding 20,000 hours.
- Through comprehensive static and dynamic testing, noise is expertly minimized, ensuring the cooler's heat exchange efficiency remains uncompromised. PFC technology keeps harmonics below 35%, maintaining outstanding static efficiency even at lowered speeds.
· Adiabatic Pre-cooler
- Our evaporative cooling pads, crafted from cutting-edge impregnated cellulose, are supported by a strong stainless steel frame. This design ensures optimal water distribution from above, achieving complete wetting and superior evaporative cooling.
- With an anti-UV treated outer surface, the cooling pads deliver enhanced durability and can be easily cleaned using a pressure washer, significantly prolonging their lifespan.
- Integrated with a water circulation pump, these cooling pads achieve optimal conditions even during peak summer heat, ensuring exceptional cooling performance.
· Adiabatic Intelligent Controls
- Our intelligent frequency conversion in EC fans adapts seamlessly to varying on-site conditions, maximizing energy savings and operational efficiency.
- Engineered for efficient operation in dry environments where water use is limited, assuring uninterrupted performance.
· Options
- Enhance coil resistance for increased durability.
- Incorporate safeguard features to prevent coil freeze-up.
- Opt for a low noise upgrade for quieter operation.
- Augment redundancy measures to ensure reliable performance. For bespoke requests, connect with a NEWIN sales representative to tailor solutions to your specific needs.
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: Discover a hassle-free logistics experience with our superbly managed shipment process for open-type cooling towers. We meticulously pack each unit to preserve its flawless condition, ensuring timely and secure delivery straight to your specified destination.
Closed type cooling towers shipment: Our closed-type cooling towers are dispatched with exacting precision, guaranteeing that each unit reaches you in pristine condition. Our shipping process is expertly tailored to meet your distinct requirements, ensuring prompt and dependable delivery.
Technical Strength& Standards
Certifications
Audited Supplier 
){kind=link}