Introducing the High-Capacity Dry Air Cooler, a revolutionary product crafted for innovative cooling solutions. Elevate your cooling experience with state-of-the-art technology!
NWFL-V The NWFL-V series is a sophisticated V-type dry air cooler ingeniously designed with a Free Cooling System. Experience unparalleled efficiency in cooling, making it an ideal choice for HVAC systems and other facilities. Plus, enjoy the advantage of zero water consumption when compared to traditional evaporative cooling systems. Choose optimal performance and sustainability combined!
Features
· Ingeniously engineered with a V-type design complemented by an advanced Free Cooling System,
Delivers exceptional cooling efficiency without any water consumption, setting new industry standards.
· Incorporates optimal and highly efficient components, such as the cutting-edge EC motor,
Ensures maximum system efficiency while achieving unprecedented levels of energy savings.
· Offers substantial redundancy, providing a robust solution that
Completely eliminates any potential thermal performance loss, maintaining peak operational conditions.
· Guarantees high reliability with easy maintenance, simplifying upkeep and prolonging system longevity.
Working Principle
When the NWFL-V adiabatic cooler embarks on its operational journey:
The EC fan system diligently draws in the crisp, dry air, channeling it strategically into the tower through an expertly engineered V-shaped finned tube heat exchanger. The V-shaped design, boasting a generous contact surface, accelerates the cooling process for both air and hot process fluid, resulting in a remarkable enhancement in heat exchange efficiency. Through a meticulously designed partition wall, the heat exchange between the cool dry air and the hot saturated air reaches its zenith, after which the hot saturated air is efficiently expelled from the tower. This entire process culminates in the achievement of superior Free Cooling, leveraging non-evaporative cooling principles for an unrivaled performance.
| 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: Ensure optimal thermal performance with fluid temperatures of 46ºC entering and 41ºC exiting.
2. Standard design ambient wet/dry bulb temperature: Experience seamless operation with environmental temperatures set at 21ºC wet bulb and 31ºC dry bulb.
3. Above data sheet based on 40% ethylene glycol solution fluid: Tailored for efficiency, this configuration leverages a reliable 40% ethylene glycol solution.
4. Please contact NEWIN sales representative if working condition not same as above standard design condition: For personalized performance adjustments, reach out to your dedicated NEWIN sales expert.
Components& Options
· Heavy-duty Construction
Crafted with precision, the galvanized steel panels are armed with a NEWIN Armour anti-corrosion coating, boasting exemplary resistance that rivals stainless steel. This ensures the equipment can function at higher concentration cycles, significantly cutting down water usage. The coating's durability allows for easy repairs, maintaining its flawless protection.
· V Type Finned Coil Heat Exchanger
Behold the pinnacle of heat exchange technology-the finned coil heat exchanger, crafted with copper tubes and meticulously spaced aluminum fins. This configuration guarantees unparalleled heat exchange performance. Precision assembly ensures the copper tubes are securely brazed to the coil headers and expertly flared to the finned coil, maximizing thermal conduction.
· EC Axial Fan
Our cutting-edge EC motor, featuring a straight-shaft drive, is rated IP55 for protection and F for insulation, making it ideally suited for continuous operation in extreme environments. It promises smooth operation and exceptional energy efficiency, surpassing IE4 standards for peak performance.
Engineered with resilient tapered roller bearings, these fans not only offer formidable load-bearing capacity but also boast an extraordinary lifespan exceeding 20,000 hours, ensuring relentless performance and durability.
Extensive static and dynamic tests ensure noise levels are kept to a minimum while maintaining optimal heat exchange performance. With advanced PFC technology, harmonics stay below 35%, guaranteeing the EC fan system's high static efficiency, even at lower speeds.
· Adiabatic Intelligent Controls
Harness the power of EC fans with intelligent frequency conversion, tailored to meet diverse onsite conditions, ensuring significant energy savings.
The system maintains efficient dry operation when water usage is restricted, showcasing its versatility.
· Options
Enhance coil resistance capability
Implement coil freeze-up protection
Opt for a low noise upgrade
Augment redundancy levels
NEWIN Manufacturing Base
NEWIN FACTORY
Nestled in the vibrant city of Huizhou, Guangdong, our expansive manufacturing base covers an impressive 10,000 square meters. It offers a state-of-the-art environment that is perfect for fostering innovation and achieving production excellence.
ISO CERTIFICATION
With prestigious ISO certifications, including ISO9001:2015 for Quality Management and ISO14001:2015 for Environmental Management, Newin is a beacon of superior quality and sustainable practices, showcasing our unwavering commitment to excellence.
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 efficiency and performance, making it a leader in modern cooling solutions.
·
NSH/ NST Our highly efficient Open Type Cooling Tower Series is designed to meet diverse application needs with unparalleled versatility.
·
NTG Our robust Industrial Type Cooling Tower Series is tailored to withstand and perform in the most demanding environments.
·
NECN/NECH Our sophisticated Evaporative Condenser systems ensure superior cooling efficiency, advancing industry standards.
·
NWFL Our innovative Dry Air Cooler solutions deliver high-capacity, energy-efficient performance, setting new benchmarks for efficiency.
NEWIN offers a comprehensive inventory of premium cooling tower accessories, addressing maintenance and replacement needs for a wide range of cooling tower sizes and types. Contact us to customize the precise cooling tower accessories you require.
CONTAIN:
· Fan drive system components, including fan, fan stack, reducer, motor, and shaft, are expertly crafted to enhance functionality and reliability.
· Water distribution elements, such as nozzles and drift eliminators, are designed for optimal fluid management and efficiency.
· Heat exchange components, including PVC infills and cooling coils, ensure effective and efficient thermal transfer.
· Our additional accessories, like air inlet louvers and valves, are meticulously engineered for seamless integration and superior performance.
Packaging & Shipping
Open Type Cooling Towers Shipment: Immerse yourself in a hassle-free shipping experience. Our expertly coordinated logistics ensure that your equipment is delivered punctually and flawlessly, maintaining its excellent condition every step of the way.
Closed Type Cooling Towers Shipment: Enjoy peace of mind with our reliable and efficient delivery service. Our meticulous approach to handling guarantees the safety and integrity of your valuable assets, ensuring they reach their destination securely and without a hitch.
Technical Strength& Standards
Certifications
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