Advanced High-Capacity Adiabatic Cooler for Enhanced Air Cooling Efficiency
NWFL-VA The NWFL-VA series embodies the pinnacle of innovation as a V type dry air cooler meticulously crafted with an advanced Adiabatic Cooling System. Revel in year-round cooling efficiency, delivering a free cooling solution that is ideally suited for data centers and various industrial facilities. Experience a remarkable reduction in water consumption when compared to traditional evaporative cooling systems, underscoring our commitment to sustainable and efficient technology.
Features
· Ingeniously designed with a V-type formation and cutting-edge adiabatic cooling system,
Achieves outstanding cooling efficiency with minimal water usage, making it eco-friendly.
· Incorporates optimally efficient components such as the advanced EC motor,
Ensures maximum system efficiency and significant energy savings.
· Offers extensive redundancy options,
Completely eliminates any loss in thermal performance, ensuring consistent operation.
· Boasts high reliability and is designed for easy maintenance, reducing downtime.
Working Principle
When the NWFL-VA adiabatic cooler is in operation, here's what happens:
Cold water gracefully descends from the top of the cooler, evenly cascading through the sophisticated evaporative cooling pads. Meanwhile, the cool, dry air is expertly drawn in by the high-performance EC axial fan, sweeping over the pads and undergoing an efficient precooling process. This advanced adiabatic precooling technique endows the system with a substantially larger cooling capacity, effectively cooling the warm process fluid with remarkable efficiency.
| Series |
Type |
Capacity |
1. Fan Drive System |
2. Heat Exchange System |
3. Adiabatic Pre-cooler |
| NWFL-VA |
V |
Range |
EC axial fans |
Finned coil |
Evaporative cooling pads |
| Maximum thermal performance |
300~1680kw |
Intelligent frequency conversion,
more energy saving |
Maximum heat transfer surface |
Precooling the ambient air temperature,
improving higer cooling efficency |
| *4.The wake up is on the top of the pads can ensure the cool dry air in adiabatic precooling process when the pump is not running. |
| *5. Recirculation system is designed for further reduce the total water consumption. |
Adiabatic cooling
system |
Exceeding 90% annual water saving compared to normal cooling tower |
| Application |
Small to medium industries & HVAC;
The places with limited water consumption;
High temperature industrial cooling process etc. |
|
|
Parameter
| Model |
Configuration
Mode |
Flow |
Cooling Capacity |
Dimension (mm) |
Nos of Fins |
Fan Diameter |
Power |
| F/V |
m3/h |
kw |
L |
W |
T |
nos |
mm |
kw |
| NWFL-300VA |
V |
52 |
300 |
4000 |
1290 |
198 |
2 |
EC900 |
7.6 |
| NWFL-600VA |
V |
104 |
600 |
4000 |
1290 |
198 |
4 |
EC900 |
15.3 |
| NWFL-520VA |
V |
90 |
520 |
4500 |
1786 |
198 |
2 |
EC800 |
12.6 |
| NWFL-1040VA |
V |
180 |
1040 |
4500 |
1786 |
198 |
4 |
EC800 |
25.3 |
| NWFL-600VA |
V |
105 |
600 |
4000 |
2280 |
198 |
2 |
EC900 |
15.3 |
| NWFL-1200VA |
V |
210 |
1200 |
4000 |
2280 |
198 |
4 |
EC900 |
30.6 |
| NWFL-840VA |
V |
144 |
840 |
5500 |
2777 |
198 |
2 |
EC900 |
19.1 |
| NWFL-1680VA |
V |
288 |
1680 |
5500 |
2777 |
198 |
4 |
EC900 |
38.2 |
* Important Note: The data presented in this sample table is for reference purposes only at the time of issuance. It is crucial not to use this information directly for engineering construction. We highly recommend consulting our sales and engineering teams to verify and confirm all detailed data prior to making a purchase.
* In case there is a requirement for multi-cell configurations, please reach out to the manufacturer for customized solutions. Please note that NEWIN reserves the right to amend the parameters or dimensions listed in the table without prior notice, ensuring the most up-to-date and optimal performance standards.
Components& Options
· Heavy-duty Construction
The galvanized steel panel enhanced with NWN-Armour anti-corrosion coating boasts remarkable resistance, rivaling stainless steel, allowing for higher concentration cycles and reduced water consumption. This durable coating ensures longevity and can be effortlessly repaired if damaged.
· V Type Finned Coil Heat Exchanger
Crafted with precision, the finned coil heat exchanger features copper tubes and aluminum fins strategically spaced for optimal heat exchange. Copper tubes are securely brazed to the coil headers and flared to the fins, ensuring superior thermal conduction.
· EC Axial Fan
- Driven by an EC motor with straight-shaft, the motor boasts an IP55 protection grade and F insulation, perfect for prolonged use in hot, humid conditions. The EC motors achieve exceptional energy efficiency, reaching IE4 or higher.
- The fan's tapered roller bearings support substantial loads, promising an impressive service life of over 20,000 hours.
- During production, both static and dynamic testing ensure minimal noise while maintaining superior heat exchange performance. Employing PFC keeps harmonics under 35%, allowing the EC fan system to sustain high static efficiency even at lower speeds.
· Adiabatic Pre-cooler
- Made from impregnated cellulose, the evaporative cooling pads are crafted with varied flutes and housed in a robust stainless steel framework, ensuring complete wetting through top-down water distribution.
- Enhanced with anti-UV treatment, the pads' external surfaces offer superior durability, facilitating pressure washer cleaning and extending their lifespan.
- Equipped with a water circulation pump, these pads enable optimal performance during the peak summer conditions.
· Adiabatic Intelligent Controls
- Featuring intelligent frequency conversion, EC fans adapt seamlessly to varying site conditions, maximizing energy savings.
- Enables dry operation when water usage is restricted, maintaining efficiency.
· Options
- Enhance coil resistance capability
- Coil freeze-up protection
- Low noise enhancement
- Boost redundancy levels. For any customized needs, please reach out to a NEWIN sales representative.
NEWIN Manufacturing Base
NEWIN FACTORY
Our premier manufacturing base is strategically situated in Huizhou, Guangdong, sprawling over an expansive area of 10,000 square meters, epitomizing our commitment to innovation and excellence.
ISO CERTIFICATION
Proudly holding the ISO9001:2015 Quality Management System Certification and the ISO14001:2015 Environmental Management System Certification, Newin adheres to the highest standards of quality and environmental responsibility.
WORKSHOPS
Welding Workshop
Filler Thermoforming Workshop
Sheet Metal Processing Workshop
Cooling Tower Assembly Workshop
TESTING
Equipped with an independent testing lab, Newin ensures that every product meets rigorous quality standards before reaching the market.
NEWIN COOLING TOWERS:
·
NWN/ NWF/ NCFN Explore our Closed Type Cooling Tower Series, designed for optimal performance and reliability.
·
NSH/ NST Discover the Open Type Cooling Tower Series, crafted to deliver superior cooling solutions.
·
NTG Our Industrial Type Cooling Tower Series offers robust and efficient cooling for extensive industrial applications.
·
NECN/NECH Engineered for excellence, the Evaporative Condenser series ensures effective heat transfer and energy efficiency.
·
NWFL The Dry Air Cooler series represents cutting-edge technology for efficient air cooling solutions.
NEWIN manufactures a comprehensive range of major cooling tower accessories, ensuring seamless maintenance and replacement for all cooling tower sizes and types. Contact us to tailor the cooling tower accessories to your precise needs.
CONTAIN:
· Fan drive system (encompassing fan, fan stack, reducer, motor, shaft, etc.)
· Water distribution (including nozzles, drift eliminator, and more)
· Heat exchange components (such as PVC infills and cooling coils)
· Diverse accessories (including air inlet louvers, valves, and more)
Packaging & Shipping
Open Type Cooling Towers Shipment: Our high-capacity cooling towers are meticulously packaged to ensure they reach you in pristine condition. Each unit is securely crated to prevent damage during transit and loaded with precision to maintain stability throughout the shipment process.
Closed Type Cooling Towers Shipment: Experience peace of mind with our expertly managed shipping services. Our closed type cooling towers are packaged with care and attention to detail, ensuring they are protected from all external elements. We prioritize secure handling and efficient delivery, so your equipment is ready for seamless installation.
Technical Strength& Standards
Certifications
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