Revolutionary High-Capacity Dry Air Cooler for Unmatched Innovative Cooling Solutions
NWFL-V series is the sophisticated V type dry air cooler, ingeniously crafted with an advanced Free Cooling System. Delivering unparalleled efficient cooling, it stands out as an exceptional choice for HVAC systems and other essential facilities, boasting the advantage of zero water consumption when compared to conventional evaporative cooling solutions.
Features
· Ingeniously crafted with a V-type design and a free cooling system,
Delivering high cooling efficiency without the need for water, ensuring an environmentally-friendly and resource-saving operation.
· Equipped with optimal efficient components, such as the advanced EC motor,
Guaranteeing maximum system efficiency and substantial energy savings for a greener future.
· Designed with large redundancy options,
Effortlessly eliminating any thermal performance loss to maintain peak operation.
· High reliability coupled with ease of maintenance, offering unmatched convenience and peace of mind.
Working Principle
When NWFL-V adiabatic cooler is in operation:
Our state-of-the-art NWFL-V adiabatic cooler utilizes an advanced EC fan system that ingeniously draws in the refreshing, cool dry air. This air is skillfully guided into the tower through an innovative V-shaped finned tube heat exchanger. The V-shaped design, with its expansive contact surface, dramatically accelerates the cooling process for both the ambient air and the hot process fluid. This leads to an impressive enhancement in heat exchange efficiency. As the process continues, the system ensures the hot saturated air undergoes a thorough partition wall heat exchange with the cool dry air, before being efficiently discharged outside of the tower. This sophisticated mechanism accomplishes superior Free Cooling, a non-evaporative cooling method that epitomizes efficiency and innovation.
| 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 |
Important Note:
1. Standard Design Working Condition: Experience optimal efficiency with our system, designed for a fluid in/out temperature of 46/41ºC.
2. Standard Design Ambient Temperature: Our system thrives in wet/dry bulb temperatures of 21/31ºC for ideal performance.
3. Data Sheet Insights: The above specifications are based on a 40% ethylene glycol solution, ensuring reliable performance.
4. Customized Solutions: If your working conditions differ from our standard design, please reach out to a NEWIN sales representative to tailor a solution that fits your needs.
Components& Options
· Heavy-duty Construction
Expertly engineered with galvanized steel panels coated in NEWIN Armour, our construction combines strength with advanced anti-corrosion technology. This robust design rivals stainless steel in resisting corrosion, enabling the system to perform seamlessly in higher concentration cycles. Not only does this reduce water consumption, but any damage to the coating can be effortlessly repaired to maintain peak performance.
· V Type Finned Coil Heat Exchanger
Crafted with precision, our finned coil heat exchanger utilizes copper tubes paired with aluminum fins, meticulously spaced to optimize heat transfer performance. The copper tubes are securely affixed to the coil headers via brazing and to the finned coil through flaring, ensuring unparalleled continuity in thermal conduction for outstanding efficiency.
· EC Axial Fan
- Our EC motor, with its straight-shaft drive, features an IP55 protection grade and an F insulation grade, expertly designed for long-lasting operation in challenging hot and humid environments. It runs flawlessly, offering exceptional energy efficiency that meets or exceeds IE4 standards.
- Built with high-quality tapered roller bearings, these fans boast remarkable load-bearing capacity and durability, supporting an impressive service life of over 20,000 hours, guaranteeing top-tier performance and longevity.
- Through meticulous static and dynamic testing, we've minimized noise while enhancing heat exchange capabilities. PFC technology ensures harmonics are kept below 35%, so the EC fan system achieves high static efficacy even at lower speeds.
· Adiabatic Intelligent Controls
- The EC fans feature intelligent frequency conversion tailored to various on-site conditions, optimizing energy savings and adapting to fluctuating requirements.
- The system can force the unit into dry operation mode when water usage is restricted, ensuring compliance and efficiency.
· Options
- Enhance the coil's resistance capabilities to withstand extreme conditions.
- Safeguard against coil freeze-up, providing reliable performance in all climates.
- Opt for a low noise upgrade for quieter operation, enhancing user comfort.
- Increase system redundancy for elevated reliability and uninterrupted operation.
NEWIN Manufacturing Base
NEWIN FACTORY
Nestled in the vibrant heart of Huizhou, Guangdong, our expansive manufacturing base covers an impressive 10,000 square meters, creating a state-of-the-art environment that fosters innovation and production excellence. This facility represents the pinnacle of our commitment to quality and advancement.
ISO CERTIFICATION
Proudly adorned with prestigious ISO certifications, including ISO9001:2015 for Quality Management and ISO14001:2015 for Environmental Management, Newin stands as a beacon of commitment to superior quality standards and eco-friendly 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 Explore our cutting-edge Closed Type Cooling Tower Series, meticulously engineered to deliver optimal performance and unmatched efficiency.
·
NSH/ NST Discover our highly efficient Open Type Cooling Tower Series, designed to cater to a diverse range of applications with superior adaptability.
·
NTG Experience our robust Industrial Type Cooling Tower Series, masterfully crafted to meet the challenges of demanding environments effortlessly.
·
NECN/NECH Unveil sophisticated Evaporative Condenser systems, engineered to deliver exemplary cooling efficiency with precision.
·
NWFL Discover our innovative Dry Air Cooler solutions, offering high-capacity performance combined with energy efficiency for the modern age.
NEWIN offers a comprehensive selection of premium cooling tower accessories, perfectly tailored to fulfill maintenance and replacement needs across various cooling tower sizes and types. Contact us to customize the exact cooling tower accessories you need to enhance your operations.
CONTAIN:
· Fan drive system components, including expertly crafted fan, fan stack, reducer, motor, and shaft, designed to enhance functionality seamlessly.
· Water distribution components, such as precision-engineered nozzles and drift eliminators, designed for optimal fluid management and efficiency.
· Heat exchange components, including high-performance PVC infills and cooling coils, ensuring efficient thermal transfer with reliability.
· Additional accessories like meticulously engineered air inlet louvers and valves, designed for seamless integration and superior performance.
Packaging & Shipping
Open Type Cooling Towers Shipment: Embrace a new era of logistics excellence! Our shipping solutions are crafted with precision to ensure your equipment arrives not just on time, but in immaculate condition. Experience seamless transit with our expertly coordinated services, designed to meet the highest standards of reliability and efficiency.
Closed Type Cooling Towers Shipment: Relish in the peace of mind provided by our secure and efficient delivery protocols. Our meticulous handling process is dedicated to safeguarding your valuable assets, ensuring they are protected throughout their journey to you. Experience the assurance of excellence in every step of the delivery process.
Technical Strength& Standards
Certifications
){kind=link}