Revolutionize Your Cooling Experience with Our High-Capacity Dry Air Cooler - The Perfect Solution for Innovative Cooling Needs
NWFL-V The NWFL-V series is a cutting-edge V type dry air cooler meticulously crafted with an advanced Free Cooling System. It delivers exceptional cooling efficiency, making it especially ideal for HVAC systems and various other facilities. Enjoy the immense benefits of superior cooling performance without the need for water consumption, setting it apart from traditional evaporative cooling solutions.
Features
· Experience the pinnacle of cooling innovation with the V type design paired with a Free cooling system,
Unleash superior cooling efficiency that triumphs with zero water consumption, redefining eco-friendliness.
· Equipped with optimally efficient components such as the cutting-edge EC motor,
Achieve maximum system efficiency while reaping remarkable energy savings like never before.
· Enjoy vast redundancy options,
Ensuring no thermal performance is compromised, maintaining peak operation.
· Boasting high reliability with effortless maintenance, designed for seamless performance.
Working Principle
When the NWFL-V adiabatic cooler is in operation:
The EC fan system ingeniously draws in refreshing, cool, and dry air, channeling it through the sophisticated V-shaped finned tube heat exchanger within the tower. This innovative V-shaped configuration ensures an expansive contact surface area, thereby enhancing the cooling effect on both the air and the hot process fluid. This accelerated cooling mechanism significantly boosts the overall heat exchange efficiency. As the process progresses, the hot air, now saturated and having undergone extensive partition wall heat exchange with the invigoratingly cool air, is efficiently expelled from the tower. This process culminates in the achievement of highly effective Free Cooling, characterized by non-evaporative cooling.
| Series |
Type |
Capacity |
1. Fan Drive System |
2. Heat Exchange System |
| NWFL-V |
V |
Range |
EC axial fans |
Finned coil |
| Maximum thermal performance |
207~936kw |
Intelligent frequency conversion,
more energy saving |
Maximum heat transfer surface |
Free cooling
system |
Non-evaporative cooling, non-water consumption; Dry air cooler can replace chillers in winter, greatly reduce energy consumption. |
| Application |
Small to medium industries & HVAC;
The places with limited water consumption;
High temperature industrial cooling process etc. |
|
|
Parameter
| Model |
Dry Cooling |
Fan Motor |
Dimension (mm) |
Weight |
| Fluid flow |
Cooling capacity |
Power |
L |
W |
T |
Shipping |
Operation |
| m³/h |
kW |
kW |
mm |
mm |
mm |
kg |
kg |
| NWFL-270V |
40 |
207 |
6.317 |
3750 |
2050 |
2156 |
1477 |
1633 |
| NWFL-400V |
54 |
279 |
6.887 |
3750 |
2050 |
2206 |
1651 |
1885 |
| NWFL-540V |
67 |
346 |
7.835 |
3750 |
2050 |
2246 |
1825 |
2137 |
| NWFL-490V |
71 |
367 |
10.797 |
5000 |
2050 |
2534 |
2118 |
2400 |
| NWFL-730V |
97 |
502 |
13.118 |
5000 |
2050 |
2581 |
2415 |
2838 |
| NWFL-970V |
120 |
620 |
15.889 |
5000 |
2050 |
2613 |
2712 |
3276 |
| NWFL-770V |
113 |
584 |
18.569 |
6250 |
2050 |
2951 |
2643 |
3086 |
| NWFL-1150V |
152 |
786 |
23.522 |
6250 |
2050 |
2987 |
3079 |
3744 |
| NWFL-1530V |
181 |
936 |
25.605 |
6250 |
2050 |
3011 |
3515 |
4402 |
Note:
1. Standard Design Working Condition: This robust system excels with a fluid in/out temperature of 46/41ºC, ensuring optimal performance and efficiency.
2. Standard design ambient wet/dry bulb temperature: Efficiently operates under ambient wet/dry bulb temperatures of 21/31ºC, making it adaptable for various environments.
3. Above data sheet is meticulously crafted based on a 40% ethylene glycol solution fluid, guaranteeing precision and reliability.
4. Please reach out to your dedicated NEWIN sales representative should the working conditions deviate from the standard design conditions stated above. Our experts are eager to assist and customize solutions to meet your needs.
Components& Options
· Heavy-duty Construction
Our Multi-Cell Industrial Dry Cooler boasts a robust galvanized steel panel enhanced with the advanced NEWIN Armour anti-corrosion coating. This cutting-edge layer provides exceptional resistance akin to stainless steel, empowering the equipment to confidently operate under high concentration cycles, thus optimizing water usage. If any damage occurs, the coating can be effortlessly restored, ensuring longevity and durability.
· V Type Finned Coil Heat Exchanger
Meticulously engineered, our finned coil heat exchanger integrates copper tubes and aluminum fins that are strategically spaced to deliver unmatched heat exchange efficiency. The copper tubes are securely brazed to the coil headers and flared to the finned coil, maximizing thermal conductivity and ensuring seamless energy transfer.
· EC Axial Fan
- Our EC motor, featuring a straight-shaft drive, is fortified with an IP55 protection grade and F insulation grade, making it exceptionally suitable for sustained operation in demanding hot and humid conditions. It runs with remarkable smoothness and efficiency, meeting or exceeding the prestigious IE4 energy efficiency standards.
- The inclusion of durable tapered roller bearings equips our fans with superior load-bearing capacity and an extraordinary service life surpassing 20,000 hours, ensuring remarkable performance and reliability over time.
- Through meticulous static and dynamic assessments, noise levels are significantly reduced while retaining optimal heat exchange capabilities. PFC technology ensures harmonics are kept below 35%, preserving the EC fan system's high static efficiency even at reduced operational speeds.
· Adiabatic Intelligent Controls
- Our EC fans feature intelligent frequency conversion, adeptly adapting to varying site conditions, which significantly augments energy savings.
- Designed to operate in dry conditions when water usage is restricted, ensuring continuous performance.
· Options
- Enhance the resistance capability of the coil, ensuring greater protection and efficiency.
- Safeguard against coil freeze-up to maintain optimal functionality in all climates.
- Opt for our low noise upgrade for a quieter operation without sacrificing performance.
- Increase redundancy levels to boost reliability and system robustness.
NEWIN Manufacturing Base
NEWIN FACTORY
Nestled in the vibrant landscape of Huizhou, Guangdong, our expansive manufacturing base covers an impressive 10,000 square meters. It offers a state-of-the-art environment that fosters both innovation and production excellence.
ISO CERTIFICATION
Boasting prestigious ISO certifications such as ISO9001:2015 for Quality Management and ISO14001:2015 for Environmental Management, Newin stands as a beacon of commitment to superior quality and sustainable practices.
WORKSHOPS
Welding Workshop
Filler Thermoforming Workshop
Sheet Metal Processing Workshop
Cooling Tower Assembly Workshop
TESTING
Dedicated Independent Testing LAB
NEWIN COOLING TOWERS:
·
NWN/ NWF/ NCFN Our Cutting-edge Closed Type Cooling Tower Series is engineered for optimal performance, ensuring durability and efficiency.
·
NSH/ NST Our Highly efficient Open Type Cooling Tower Series is designed to meet a wide range of applications, offering versatility and reliability.
·
NTG Our Robust Industrial Type Cooling Tower Series is specifically tailored for demanding environments, providing exceptional durability.
·
NECN/NECH Our Sophisticated Evaporative Condenser systems deliver superior cooling efficiency through advanced technology.
·
NWFL The Innovative Dry Air Cooler solutions from Newin offer high-capacity, energy-efficient performance for modern industrial needs.
NEWIN offers a comprehensive inventory of premium cooling tower accessories, perfectly catering to maintenance and replacement needs across a variety of cooling tower sizes and types. Contact us to customize the precise cooling tower accessories you require, ensuring optimal performance and longevity.
CONTAIN:
· Fan drive system components, including fan, fan stack, reducer, motor, and shaft, are expertly crafted to elevate functionality.
· Water distribution elements, such as nozzles and drift eliminators, are designed to achieve optimal fluid management and efficiency.
· Heat exchange components, including PVC infills and cooling coils, guarantee efficient thermal transfer and superior performance.
· Additional accessories, including air inlet louvers and valves, are meticulously engineered for seamless integration and enhanced performance.
Packaging & Shipping
Open Type Cooling Towers Shipment: Experience the pinnacle of logistics excellence with our expertly coordinated shipping solutions. We ensure that your equipment not only arrives on time but also in immaculate condition, ready to deliver peak performance right out of the box.
Closed Type Cooling Towers Shipment: Discover peace of mind with our secure and efficient delivery services. Our meticulous handling process acts as a guardian for your valuable assets, guaranteeing they are shielded from harm and arrive safely at their destination.
Technical Strength& Standards
Certifications
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