Introducing the High-Capacity Dry Air Cooler: The Epitome of Innovative Cooling Solutions
NWFL-V series, a masterpiece in engineering, is the V type dry air cooler meticulously designed with a state-of-the-art Free Cooling System. Experience unparalleled cooling efficiency that is particularly advantageous for HVAC systems and various other facilities. Enjoy the remarkable benefit of zero water consumption, setting it apart from traditional evaporative cooling methods.
Features
· Ingenious V-type architecture combined with a cutting-edge Free cooling system,
Delivering unparalleled cooling efficiency without any need for water consumption.
· Incorporates premium, highly efficient components like the state-of-the-art EC motor,
Ensuring maximum system efficiency while significantly enhancing energy savings.
· Designed with extensive redundancy, offering robust performance,
Effectively eliminating any loss in thermal performance.
· Boasts remarkable reliability and simplified, hassle-free maintenance.
Working Principle
When the NWFL-V adiabatic cooler springs into action:
Our cutting-edge EC fan system harnesses the power of cool, dry air, skillfully directing it into the tower where it seamlessly flows through the V-shaped finned tube heat exchanger. This ingenious V-shaped configuration boasts an expansive contact surface, turbocharging the cooling process for both ambient air and the heated process fluid. The result? A remarkable boost in heat exchange efficiency. Through this extensive partition wall heat exchange with the invigorating cool air, the once-hot and saturated air is efficiently expelled from the tower, culminating in highly effective Free Cooling-achieved without the need for 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: Experience seamless fluid management with our precise temperature parameters: Fluid in/out temperature: 46/41ºC.
2. Standard design ambient wet/dry bulb temperature: Enjoy optimal cooling performance even in diverse climates with ambient wet/dry bulb temperature settings: 21/31ºC.
3. Above data sheet based on 40% ethylene glycol solution fluid: Rely on our robust solutions with a 40% ethylene glycol fluid as the foundation for unmatched cooling results.
4. Please contact NEWIN sales representative if working condition not same as above standard design condition: For conditions outside the standard design, reach out to your dedicated NEWIN sales representative for tailored guidance and support.
Components& Options
· Heavy-duty Construction
Crafted with precision, the galvanized steel panel, adorned with our exclusive NEWIN Armour anti-corrosion coating, showcases unparalleled resilience, nearly rivaling the robustness of stainless steel. This ensures the equipment triumphs in higher concentration cycles, significantly curtailing water usage. Plus, should any damage occur, the coating can be effortlessly restored to its pristine condition.
· V Type Finned Coil Heat Exchanger
Ingeniously designed, the finned coil heat exchanger is crafted from premium copper tubes and strategically positioned aluminum fins, ensuring optimal heat exchange performance. The copper tubes, meticulously brazed to coil headers and flared to the finned coil, guarantee impeccable thermal conduction continuity.
· EC Axial Fan
- Our advanced EC motor, featuring a straight-shaft drive, is fortified with IP55 protection and F insulation grade, making it a stalwart in hot, humid climates. It operates with remarkable smoothness and energy efficiency, meeting or exceeding IE4 standards.
- Outfitted with durable tapered roller bearings, these fans are designed to handle substantial loads and offer a remarkable service life surpassing 20,000 hours, ensuring consistent high performance and durability.
- After extensive static and dynamic testing, noise levels are minimized, while heat exchange performance remains superior. With cutting-edge PFC technology, harmonics are kept below 35%, guaranteeing the EC fan system upholds high static efficiency, even at lower speeds.
· Adiabatic Intelligent Controls
- Our EC fans feature intelligent frequency conversion capabilities, tailored to adapt to various on-site conditions, optimizing energy savings.
- Capable of dry operation when water use is restricted, ensuring versatile functionality.
· Options
- Enhanced coil resistance capabilities for fortified performance
- Safeguard against coil freeze-up, protecting system integrity
- Upgrade to low noise for a quieter operation environment
- Boost redundancy to enhance system reliability
NEWIN Manufacturing Base
NEWIN FACTORY
Nestled in the vibrant Huizhou, Guangdong, our expansive manufacturing base spans an impressive 10,000 square meters, offering a state-of-the-art environment for innovation and production excellence.
ISO CERTIFICATION
Boasting prestigious ISO certifications, including ISO9001:2015 for Quality Management and ISO14001:2015 for Environmental Management, Newin exemplifies a 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 Discover cutting-edge Closed Type Cooling Tower Series, meticulously engineered for optimal performance, blending innovation and reliability seamlessly.
·
NSH/ NST Experience our highly efficient Open Type Cooling Tower Series, crafted for diversified applications, ensuring unmatched flexibility and efficiency.
·
NTG Explore our robust Industrial Type Cooling Tower Series, specially tailored for the most demanding environments, promising resilience and durability.
·
NECN/NECH Unveil our sophisticated Evaporative Condenser systems, delivering superior cooling efficiency with unmatched precision and innovation.
·
NWFL Innovative Dry Air Cooler solutions, offering high-capacity, energy-efficient performance designed to revolutionize cooling.
NEWIN provides a comprehensive inventory of premium cooling tower accessories, catering to maintenance and replacement demands across a variety of cooling tower sizes and types. Reach out to us to tailor the precise cooling tower accessories you require.
CONTAIN:
· Fan drive system components including fan, fan stack, reducer, motor, and shaft, expertly crafted to enhance functionality and performance.
· Water distribution elements like nozzles and drift eliminators, designed for optimal fluid management and operational excellence.
· Heat exchange components such as PVC infills and cooling coils, ensuring efficient thermal transfer and superior heat dissipation.
· Additional accessories including air inlet louvers and valves, meticulously engineered for seamless integration and top-tier performance.
Packaging & Shipping
Open Type Cooling Towers Shipment: Benefit from a seamless shipping experience as our highly coordinated logistics ensure your cooling towers reach their destination promptly and impeccably. Trust in our expertise to deliver on time and in perfect condition, every time.
Closed Type Cooling Towers Shipment: Enjoy peace of mind with our secure and efficient delivery service. Our diligent handling process meticulously protects your valuable investment, guaranteeing safe transit from start to finish. Rest assured, your equipment will arrive securely and promptly, preserving its integrity throughout the journey.
Technical Strength& Standards
Certifications
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