Unlock the potential of superior cooling with our High-Capacity Dry Air Cooler, meticulously crafted for groundbreaking and innovative cooling solutions. Experience the future of cooling!
NWFL-V The NWFL-V series embodies the pinnacle of V-type dry air cooler technology, ingeniously designed with a cutting-edge Free Cooling System. It ensures exceptionally efficient cooling, making it the perfect choice for HVAC systems and a variety of other facilities. Plus, enjoy the added benefit of zero water consumption, positioning it as an eco-friendly alternative when compared to traditional evaporative cooling methods.
Features
· Featuring a sophisticated V-type design alongside a state-of-the-art Free Cooling system,
This product promises exceptional cooling efficiency while completely eliminating water consumption.
· Incorporating optimal and highly efficient components, such as the advanced EC motor,
This ensures the pinnacle of system efficiency, delivering remarkable energy savings.
· It offers substantial redundancy,
Effectively eliminating any potential loss in thermal performance.
· With its high reliability and user-friendly maintenance,
Working Principle
Upon activation, the NWFL-V adiabatic cooler embarks on a remarkable journey of temperature transformation:
The state-of-the-art EC fan system adeptly ushers in refreshingly cool, dry air, seamlessly channeling it into the tower via the innovative V-shaped finned tube heat exchanger. This ingenious V-shaped configuration boasts an expansive contact surface, propelling an accelerated cooling effect on both the air and the heated process fluid. This results in a substantial enhancement of heat exchange efficiency. Through comprehensive partition wall heat exchange with the invigoratingly cool dry air, the once heated, now saturated air is efficiently expelled from the tower, ushering in a new era of efficient Free Cooling (non-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: Fluid in/out temperature: 46/41ºC. Achieve optimal performance with a precise fluid flow temperature of 46ºC entering and 41ºC exiting.
2. Standard design ambient wet/dry bulb temperature: 21/31ºC. Experience excellent efficiency with an ambient wet bulb temperature of 21ºC and a dry bulb temperature of 31ºC.
3. Above data sheet based on 40% ethylene glycol solution fluid. This ensures maximum reliability and performance with a robust 40% ethylene glycol solution.
4. Please contact NEWIN sales representative if working condition not same as above standard design condition. For any unique requirements or conditions different from our standard design, reach out to our dedicated NEWIN sales representatives for personalized assistance and guidance.
Components& Options
· Heavy-duty Construction
Crafted with galvanized steel panels enhanced by NEWIN Armour anti-corrosion coating, our equipment showcases excellent resistance and durability, rivaling stainless steel attributes. This robust protection allows operation with higher concentration cycles, significantly reducing water consumption. Plus, the coating is designed for easy repair in the event of any damage.
· V Type Finned Coil Heat Exchanger
Our finned coil heat exchanger is engineered with copper tubes and precisely spaced aluminum fins, optimizing heat exchange efficiency. The copper tubes are securely attached to the coil headers through brazing and flaring, ensuring exceptional thermal conduction continuity.
· EC Axial Fan
- Featuring a straight-shaft drive EC motor with an IP55 protection grade and F insulation grade, this fan excels in long-term operation under hot and humid conditions. It guarantees smooth operation and achieves superior energy efficiency, meeting or exceeding IE4 standards.
- Our fans, equipped with durable tapered roller bearings, provide remarkable load-bearing capabilities and boast a remarkable lifespan of over 20,000 hours, ensuring consistent high performance and longevity.
- Through comprehensive static and dynamic testing, our system minimizes noise while maintaining top-tier heat exchange performance. Incorporating PFC technology ensures harmonics remain below 35%, enabling the EC fan system to maintain high static efficiency even at reduced speeds.
· Adiabatic Intelligent Controls
- Intelligent EC fans offer frequency conversion capabilities, adapting to varying onsite conditions to optimize energy savings.
- Operates effectively in dry conditions when water usage restrictions apply, maintaining performance standards.
· Options
- Enhance the coil's resistance capabilities for demanding environments.
- Equipped with a coil freeze-up safeguard for uninterrupted operation.
- Benefit from a low noise upgrade for quieter operation.
- Increase redundancy levels for enhanced reliability and performance.
NEWIN Manufacturing Base
NEWIN FACTORY
Nestled within the bustling region of Huizhou, Guangdong, our sprawling manufacturing base covers an impressive 10,000 square meters. This modern, state-of-the-art facility is a beacon of innovation and production excellence, setting the stage for groundbreaking developments in machinery.
ISO CERTIFICATION
With prestigious ISO certifications such as ISO9001:2015 for Quality Management and ISO14001:2015 for Environmental Management, Newin stands as a testament to the highest standards of quality and a steadfast commitment to 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 Our sophisticated Closed Type Cooling Tower Series is crafted with precision to ensure optimal performance under various conditions.
·
NSH/ NST These highly efficient Open Type Cooling Tower Series are designed to meet a wide range of applications with versatility and reliability.
·
NTG This Industrial Type Cooling Tower Series is robustly engineered to withstand and excel in the most demanding environments.
·
NECN/NECH Our Evaporative Condenser systems are sophisticated machines that provide unparalleled cooling efficiency, setting a new standard in the industry.
·
NWFL Our Dry Air Cooler solutions are innovative and designed to deliver high-capacity, energy-efficient performance for various industrial needs.
NEWIN proudly offers a comprehensive selection of premium cooling tower accessories, perfectly suited for both maintenance and replacement needs across diverse cooling tower models and dimensions. Contact us to customize the precise accessories to enhance your cooling tower's performance.
CONTAIN:
· Fan drive system components, including expertly crafted fan, fan stack, reducer, motor, and shaft, designed to elevate functionality and performance.
· Water distribution elements such as nozzles and drift eliminators, meticulously designed for impeccable fluid management.
· Heat exchange components, including high-performance PVC infills and cooling coils, ensuring exceptional thermal transfer efficiency.
· Additional accessories such as air inlet louvers and valves, meticulously engineered to integrate seamlessly and enhance operational efficiency.
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. We meticulously orchestrate every detail, providing an unmatched shipping experience that guarantees the timely and immaculate arrival of your Open Type Cooling Towers, reinforcing your trust in our superior service.
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. Our comprehensive approach ensures that every Closed Type Cooling Tower is treated with the utmost care, arriving at its destination flawlessly, ensuring peace of mind and reliability as hallmarks of our shipping excellence.
Technical Strength& Standards
Certifications
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