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 a cutting-edge Adiabatic Cooling System. Immerse yourself in an unmatched cooling experience, delivering peak efficiency throughout the year. Specially engineered for data centers and a wide array of other facilities, this groundbreaking solution offers an exceptional free cooling experience. It significantly reduces water consumption compared to conventional evaporative cooling technologies, presenting a sustainable and economically savvy option for forward-thinking enterprises.
Features
· Ingeniously crafted with a cutting-edge V-type configuration, this cooler harmoniously integrates a superior adiabatic cooling system,
Delivering cooling efficiency that is truly exceptional, all while maintaining impressively low water consumption levels.
· Equipped with optimally efficient components, including the state-of-the-art EC motor,
This ensures the system operates at peak efficiency, providing substantial energy savings.
· Meticulously designed with substantial redundancy,
This guarantees the complete elimination of any potential thermal performance loss, ensuring unparalleled reliability.
· Renowned for its high reliability and engineered for ease of maintenance, offering ultimate convenience and peace of mind.
Working Principle
When the NWFL-VA adiabatic cooler springs into action:
Immerse yourself in the advanced operational brilliance of the Reliable Newin Adiabatic Cooler, where refreshingly cold water majestically descends from the pinnacle of the cooler and seamlessly permeates the high-efficiency evaporative cooling pads. Simultaneously, the cooler employs the cutting-edge EC axial fan to draw in cool, dry air, which gracefully sweeps over the pads, experiencing an intelligent precooling transformation. This revolutionary adiabatic precooling of air significantly enhances the cooler's capability, providing outstanding refrigeration and delivering premium cooling performance for efficiently chilling the warm process fluid with unparalleled 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
Crafted with meticulous precision, the galvanized steel panel is fortified by our groundbreaking NWN-Armour anti-corrosion coating, offering resistance that rivals stainless steel. This cutting-edge feature enables the system to function at high concentration cycles, dramatically minimizing water usage. In the event of coating damage, repairs are effortless, ensuring both longevity and peak performance.
· V Type Finned Coil Heat Exchanger
Our cutting-edge finned coil heat exchanger features a strategic layout of copper tubes and aluminum fins, maximizing heat transfer efficiency. The solid construction, with copper tubes expertly brazed to coil headers and flared to finned coils, assures outstanding thermal conduction and performance.
· EC Axial Fan
- The EC motor, with its straight-shaft drive, boasts an IP55 protection grade and F insulation, specifically designed for high-heat and humid conditions, ensuring smooth and dependable performance. Its energy efficiency surpasses IE4 standards, making it an environmentally conscious choice.
- Featuring high-capacity tapered roller bearings, the fan promises exceptional load-bearing capabilities and longevity, exceeding a service life of 20,000 hours.
- Through precise static and dynamic testing, noise levels are expertly reduced without affecting the cooler's heat exchange efficiency. By employing PFC technology, harmonics are maintained below 35%, ensuring the EC fan system achieves remarkable static efficiency, even at lower speeds.
· Adiabatic Pre-cooler
- The evaporative cooling pads, crafted from advanced impregnated cellulose and supported by a durable stainless steel framework, ensure optimal water distribution from the top, achieving complete surface wetting for unparalleled evaporative cooling.
- With a UV-resistant exterior, the cooling pads offer enhanced durability and can be cleaned effortlessly with a pressure washer, significantly prolonging their service life.
- Integrated with a water circulation pump, these cooling pads excel at achieving desired cooling conditions even in intense summer temperatures.
· Adiabatic Intelligent Controls
- Our intelligent frequency conversion technology in EC fans adapts seamlessly to changing on-site conditions, maximizing energy efficiency and operational performance.
- Engineered to operate effectively in dry conditions where water usage is limited, guaranteeing uninterrupted performance.
· Options
- Enhance coil resistance for increased durability.
- Incorporate safeguard measures to prevent coil freeze-up.
- Opt for a low-noise upgrade for a quieter operation.
- Implement redundancy features to ensure reliability. For customized solutions, please contact a NEWIN sales representative for expert assistance.
NEWIN Manufacturing Base
NEWIN FACTORY: A bastion of innovation and precision, crafting leading-edge machinery solutions with unrivaled efficiency.
Our vast manufacturing base is strategically nestled in Huizhou, Guangdong, sprawling over an impressive 10,000 square meters, meticulously outfitted for superior production capabilities.
ISO CERTIFICATION: A hallmark of our relentless pursuit of excellence and commitment to sustainable and eco-conscious practices.
ISO9001:2015 Quality Management and ISO14001:2015 Environmental Management System Certifications underscore our dedication to stringent international standards.
WORKSHOPS: Each a sanctuary for precision crafting, powered by cutting-edge technology and unparalleled expertise.
Welding Workshop: Where precision melds with durability, guaranteeing the strength and integrity of every joint and structure.
Filler Thermoforming Workshop: Perfecting the thermoforming craft to produce critical components with unmatched precision.
Sheet Metal Processing Workshop: Sculpting robust and elegant metal parts using the latest techniques.
Cooling Tower Assembly Workshop: Where innovation meets efficiency in every meticulously built cooling tower.
TESTING: Exhaustive and meticulous, ensuring every product surpasses the highest standards of performance.
Independent Testing LAB: A citadel of quality assurance, meticulously testing every product to ensure excellence.
NEWIN COOLING TOWERS: A pinnacle of innovation and efficiency, catering to a diverse array of industrial cooling needs.
·
NWN/ NWF/ NCFN: Designed for peak performance, these closed-type cooling towers embody the forefront of modern technology. Closed Type Cooling Tower Series: Engineered for outstanding energy efficiency and reliability, even in the most demanding environments.
·
NSH/ NST: Open Type Cooling Towers offering versatility and high performance for myriad applications. Open Type Cooling Tower Series: Robust and adaptable, ideal for both routine and specialized cooling needs.
·
NTG: Industrial Type Cooling Tower Series, delivering robust cooling solutions for heavy-duty industrial applications. Industrial Type Cooling Tower Series: Crafted for supreme durability and efficiency in the most challenging industrial settings.
·
NECN/NECH: Evaporative condensers blending high performance with energy-efficient and cost-saving features. Evaporative Condenser: An avant-garde solution for optimal heat rejection, ensuring superior thermal performance.
·
NWFL: Dry Air Cooler for eco-friendly, high-efficiency cooling with minimal water usage, perfect for green-conscious operations. Dry Air Cooler: A sustainable choice that excels in lowering operational costs while delivering exceptional cooling.
NEWIN offers an extensive array of cooling tower accessories, tailored to maintenance and replacement needs across various tower sizes and models. Contact us for bespoke accessory solutions crafted to your specific requirements.
CONTAIN: A comprehensive collection of vital components engineered for superior performance and seamless integration.
· 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.): Expertly designed for optimal flow and precise distribution, minimizing water loss.
· Heat exchange (PVC infills/cooling coil etc.): Crafted for effective heat transfer, boosting overall system efficiency.
· Other accessories (air inlet louver/valve etc.): Integrated solutions for seamless operation and hassle-free maintenance.
Packaging & Shipping
Open type cooling towers shipment: Embark on a journey of seamless logistics with our expertly orchestrated shipment process tailored for open-type cooling towers. We take pride in ensuring that every unit is meticulously packed to preserve its pristine condition, guaranteeing not just timely, but also secure delivery straight to your specified location.
Closed type cooling towers shipment: Our closed-type cooling towers embark on their journey with the utmost care, as we give meticulous attention to detail to ensure each product arrives in impeccable condition. Our shipping process is not only efficient and reliable but is also crafted to align perfectly with your specific requirements, promising prompt and safe delivery tailored to your satisfaction.
Technical Strength& Standards
Certifications
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