Unveiling the High-Capacity Dry Air Cooler: Your Gateway to Innovative Cooling Solutions
NWFL-V Introducing the NWFL-V series, an exceptional V-type dry air cooler meticulously crafted with an advanced Free Cooling System. This series is engineered to deliver efficient cooling prowess, making it an ideal choice for HVAC systems and various other facilities. Enjoy superior cooling performance with the added benefit of zero water consumption, setting it apart from traditional evaporative cooling systems. Elevate your cooling strategy with the NWFL-V, where innovation meets efficiency.
Features
· Ingeniously crafted with a V-type design integrated with a Free Cooling System,
Delivering superior cooling efficiency while ingeniously eliminating the need for water consumption.
· Incorporates optimal, high-efficiency components, such as the state-of-the-art EC motor,
Ensuring unparalleled system efficiency coupled with significant energy savings.
· Enhanced with substantial redundancy,
Thwarting any potential loss in thermal performance.
· Exhibits exceptional reliability and facilitates effortless maintenance.
Working Principle
When the NWFL-V adiabatic cooler is activated:
Our state-of-the-art NWFL-V adiabatic cooler utilizes a sophisticated EC fan system to draw in refreshingly cool, dry air. This air is then seamlessly channeled through the tower via a cutting-edge V-shaped finned tube heat exchanger. The ingenious V-shaped design maximizes the contact surface, dramatically accelerating the cooling process for both air and hot process fluid. This results in a substantial enhancement of heat exchange efficiency. Once the hot process fluid has undergone thorough partition wall heat exchange with the invigorating cool dry air, the hot saturated air is efficiently expelled from the tower. This remarkable process achieves superior Free Cooling-non-evaporative cooling-ensuring optimal performance and reliability.
| 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: Our High-Capacity Dry Air Cooler is optimized for fluid temperatures, precisely designed for an efficient in/out adjustment at 46/41ºC.
2. Experience optimal performance with our cooler as it adapts seamlessly to the ambient wet/dry bulb temperatures of 21/31ºC, ensuring consistent cooling effectiveness.
3. This data sheet has been expertly crafted for use with a 40% ethylene glycol solution fluid, highlighting the versatile application of our machinery.
4. If your working conditions deviate from our standard design specifications, we strongly encourage you to connect with a NEWIN sales representative. They are ready to tailor solutions specifically to your unique cooling needs.
Components& Options
· Built to Last with Heavy-Duty Construction
Crafted from galvanized steel panels enhanced with our proprietary NEWIN Armour anti-corrosion coating, this design delivers formidable resistance akin to stainless steel. This robust protection allows for high concentration cycles, significantly reducing water consumption. Furthermore, any coating damage can be effortlessly repaired, ensuring longevity and sustainable performance.
· Advanced V Type Finned Coil Heat Exchanger
This state-of-the-art finned coil heat exchanger features copper tubes and aluminum fins positioned for optimal heat transfer. The copper tubes are securely brazed to the coil headers and flared to the finned coil, maximizing thermal conduction and efficiency.
· High-Efficiency EC Axial Fan
- Our EC motor incorporates a straight-shaft drive with an IP55 protection grade and F insulation grade, expertly designed for continuous operation in extreme hot and humid environments. It provides exceptional smoothness, achieving remarkable energy efficiency that meets IE4 standards or higher.
- Integrated with durable tapered roller bearings, these fans deliver superior load-bearing capacity and boast an astounding service life of over 20,000 hours, ensuring unmatched performance and reliability.
- Through comprehensive static and dynamic testing, noise is meticulously minimized while upholding exceptional heat exchange capabilities. With integrated PFC technology, harmonics are kept to under 35%, ensuring the EC fan system sustains high static efficiency even at lower speeds.
· Cutting-Edge Adiabatic Intelligent Controls
- EC fans employ intelligent frequency conversion, adapting seamlessly to various on-site conditions, thereby enhancing energy savings.
- Optional dry operation mode is available when water usage is restricted, ensuring uninterrupted performance.
· Customization Options
- Enhance coil resistance capabilities for tougher applications.
- Implement coil freeze-up safeguards for operational security.
- Opt for a low noise upgrade to ensure quieter operations.
- Increase redundancy to bolster system reliability.
NEWIN Manufacturing Base
NEWIN FACTORY
Nestled in the vibrant heart of Huizhou, Guangdong, our expansive manufacturing base covers an impressive area of 10,000 square meters. This state-of-the-art facility stands as a beacon of innovation and excellence in production.
ISO CERTIFICATION
Proudly holding prestigious ISO certifications, such as ISO9001:2015 for Quality Management and ISO14001:2015 for Environmental Management, Newin is a shining example 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 Discover our cutting-edge Closed Type Cooling Tower Series, expertly engineered for optimal performance and efficiency.
·
NSH/ NST Explore our highly efficient Open Type Cooling Tower Series, meticulously designed for a wide range of applications, delivering exceptional performance.
·
NTG Engage with our robust Industrial Type Cooling Tower Series, specially tailored for the most demanding environments, ensuring reliability and durability.
·
NECN/NECH Experience our sophisticated Evaporative Condenser systems, engineered to deliver superior cooling efficiency and performance.
·
NWFL Discover our innovative Dry Air Cooler solutions, offering high-capacity and energy-efficient performance, perfect for your unique cooling requirements.
NEWIN offers a comprehensive inventory of premium cooling tower accessories, catering to maintenance and replacement needs across various cooling tower sizes and types. Contact us to customize the precise cooling tower accessories for your specific needs.
CONTAIN:
· Expertly crafted fan drive system components, including fan, fan stack, reducer, motor, and shaft, designed to enhance functionality and performance.
· Optimally designed water distribution elements like nozzles and drift eliminators, ensuring superior fluid management.
· Efficient heat exchange components, such as PVC infills and cooling coils, ensuring effective thermal transfer capabilities.
· Additional meticulously engineered accessories, including air inlet louvers and valves, crafted for seamless integration and performance.
Packaging & Shipping
Open Type Cooling Towers Shipment: Experience seamless transit with our expertly coordinated shipping solutions, ensuring your equipment arrives on time and in pristine condition. Our commitment to excellence guarantees that every shipment is handled with the utmost care, delivering both reliability and satisfaction.
Closed Type Cooling Towers Shipment: Discover the assurance of secure and efficient delivery, with our meticulous handling process safeguarding your valuable assets throughout their journey. Trust in our precision-driven operations to provide you with peace of mind, knowing your equipment is protected from start to finish.
Technical Strength& Standards
Certifications
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