Discover the High-Capacity Dry Air Cooler: Unleashing Innovative Cooling Solutions
Product Model: NWFL-V Introducing the NWFL-V series, a revolutionary V-type dry air cooler meticulously crafted with an advanced Free Cooling System. This system offers unparalleled cooling efficiency, making it an exceptional choice for HVAC systems and various other facilities. Notably, it achieves superior cooling performance without the consumption of water, setting it apart from traditional evaporative cooling methods.
Features
· Ingenious V type design paired with an innovative Free cooling system,
Ensures remarkable cooling efficiency while eliminating the need for water consumption.
· Equipped with premium, optimal efficient components, such as the cutting-edge EC motor,
Delivers exceptional system efficiency combined with significant energy savings.
· Offers extensive redundancy to meet demanding requirements,
Completely eliminates the risk of thermal performance loss.
· Built for high reliability with easy maintenance, ensuring long-lasting performance and usage.
Working Principle
When NWFL-V adiabatic cooler is in operation:
In the remarkable operation of our NWFL-V adiabatic cooler, the advanced EC fan system first ingeniously draws in the refreshingly cool, dry air. This air then makes its way into the tower, flowing seamlessly through the innovative V-shaped finned tube heat exchanger. The generous contact surface provided by this V-shaped design dramatically accelerates the cooling process for both the air and the hot process fluid. This results in a substantial enhancement of heat exchange efficiency. During this sophisticated process, the hot saturated air undergoes a thorough partition wall heat exchange with the cool dry air. As a result, it is efficiently discharged outside the tower, thereby achieving an outstanding level of Free Cooling, all without the need for evaporative cooling. Experience efficiency redefined with our cutting-edge technology!
| 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: Fluid in/out temperature: 46/41ºC.
2. Standard design ambient wet/dry bulb temperature: 21/31ºC.
3. Above data sheet based on 40% ethylene glycol solution fluid.
4. For exceptional performance and tailored solutions, please contact your dedicated NEWIN sales representative if your working condition varies from the standard design conditions outlined above.
Components& Options
· Heavy-duty Construction
The robust galvanized steel panel, fortified with NEWIN Armour anti-corrosion coating, provides exceptional resistance, rivaling that of stainless steel. This enables the equipment to function with elevated concentration cycles, significantly curtailing water consumption. Additionally, the coating is designed for easy reparability in case of damage.
· V Type Finned Coil Heat Exchanger
Our advanced finned coil heat exchanger, crafted from copper tubes paired with aluminum fins, is meticulously spaced to optimize heat exchange performance. The copper tubes are securely brazed to the coil headers and flared to the finned coil, ensuring unparalleled thermal conduction.
· EC Axial Fan
- Featuring a straight-shaft drive, our EC motor achieves an IP55 protection grade coupled with F insulation, rendering it ideal for continuous operation in challenging hot and humid climates. Its smooth operation is augmented by exceptional energy efficiency, meeting or surpassing IE4 standards.
- Designed with durable tapered roller bearings, our fans deliver remarkable load-bearing capabilities and exceed a service life of 20,000 hours, guaranteeing sustained high performance and durability.
- Comprehensive static and dynamic testing reduces noise while preserving superior heat exchange efficiency. With cutting-edge PFC technology, harmonics are maintained under 35%, ensuring the EC fan system exhibits high static efficiency even at lower speeds.
· Adiabatic Intelligent Controls
- EC fans are equipped with sophisticated intelligent frequency conversion, adapting seamlessly to varying onsite conditions to maximize energy savings.
- Dry operation enforcement when water usage is restricted, ensuring environmental adaptability.
· Options
- Enhance coil resilience for robust performance
- Safeguard against coil freeze-up
- Upgrade to a low noise configuration
- Augment redundancy degree for reliability
NEWIN Manufacturing Base
NEWIN FACTORY
Nestled in the vibrant heart of Huizhou, Guangdong, our expansive manufacturing base sprawls across an impressive 10,000 square meters-providing a state-of-the-art environment where innovation thrives and production excellence is the standard.
ISO CERTIFICATION
With distinguished ISO certifications, including ISO9001:2015 for Quality Management and ISO14001:2015 for Environmental Management, Newin stands as a beacon of unwavering 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 Innovative Closed Type Cooling Tower Series, engineered to deliver peak performance under all operating conditions.
·
NSH/ NST High-efficiency Open Type Cooling Tower Series crafted for a wide array of applications, ensuring versatility.
·
NTG Durable Industrial Type Cooling Tower Series, meticulously designed for the most challenging environments.
·
NECN/NECH Sophisticated Evaporative Condenser systems, engineered to provide outstanding cooling efficiency.
·
NWFL Innovative Dry Air Cooler solutions that offer unmatched energy efficiency and high-capacity performance.
NEWIN offers a comprehensive selection of premium cooling tower accessories, perfectly catering to the maintenance and replacement needs across diverse cooling tower sizes and types. Contact us for customized solutions to meet your specific accessory requirements.
CONTAIN:
· Fan drive system components, including expertly crafted fan, fan stack, reducer, motor, and shaft, designed to enhance overall functionality.
· Water distribution components, such as nozzles and drift eliminators, thoughtfully designed for superior fluid management.
· Heat exchange components, like PVC infills and cooling coils, to ensure effective thermal transfer and energy efficiency.
· Additional accessories, including air inlet louvers and valves, precisely engineered for seamless system integration.
Packaging & Shipping
Open Type Cooling Towers Shipment: Immerse yourself in a stress-free shipping experience with our meticulously planned and flawlessly executed transit solutions. Your equipment will not only arrive on time but also retain its impeccable condition, thanks to our dedicated and professional approach.
Closed Type Cooling Towers Shipment: Enjoy peace of mind with our top-tier shipping services that guarantee secure and swift delivery. Our careful and precise handling ensures that your valuable assets are protected and maintained throughout their entire journey, offering you unparalleled confidence.
Technical Strength& Standards
Certifications
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