Eco-Friendly Dry Cooling Adiabatic Cooler with Superior Airflow
NWFL-VA The NWFL-VA series is an ingenious V type dry air cooler that embodies the cutting-edge Adiabatic Cooling System. Experience unparalleled efficiency in cooling all year round with this exceptional innovation, providing a free cooling solution ideal for data centers and a plethora of other facilities. One of its standout features is the significantly diminished water consumption, setting a new standard compared to traditional evaporative cooling systems.
Features
· Ingeniously crafted V type design complemented by an advanced adiabatic cooling system,
Delivering exceptional high cooling efficiency while ensuring minimal water consumption.
· Incorporates optimally efficient components, such as the state-of-the-art EC motor,
Guaranteeing maximum system efficiency with remarkable energy-saving capabilities.
· Offers substantial redundancy,
Thereby eliminating any potential thermal performance loss.
· Ensures high reliability coupled with ease of maintenance for seamless operation.
Working Principle
When the remarkable NWFL-VA adiabatic cooler springs into action:
Chilled water gracefully cascades from the pinnacle of the cooler, evenly dispersing through the sophisticated evaporative cooling pads. Meanwhile, refreshingly cool, dry air is drawn in by the advanced EC axial fan, sweeping over the pads to become precool. This adiabatic precooling of the air significantly enhances the cooling capacity, ensuring efficient cooling of the warm process fluid with exceptional performance.
| 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 Notice: This reference table is merely a preliminary sample illustrating data available at the time of issue. It is not intended for use in engineering construction projects. For precise and comprehensive data before making a purchase, please engage in consultation with our knowledgeable sales team and experienced engineers.
* For projects requiring multiple cells, we highly recommend consulting directly with the manufacturer to obtain tailored solutions. Please note that NEWIN retains the discretion to modify the parameters or dimensions of this table without prior notification.
Components& Options
· Heavy-duty Construction
Crafted with galvanized steel panels, the Newin Dry Cooling Tower stands robust with NWN-Armour anti-corrosion coating, offering remarkable resilience akin to stainless steel. This advanced coating empowers the equipment to operate efficiently with higher concentration cycles, thereby significantly cutting down on water consumption. Moreover, should any damage occur, the coating can be effortlessly repaired, ensuring lasting durability.
· V Type Finned Coil Heat Exchanger
Ingeniously designed, the finned coil heat exchanger features copper tubes paired with aluminum fins, strategically spaced to enhance heat exchange performance. The copper tubes are meticulously brazed to coil headers and flared to the finned coil, ensuring seamless thermal conduction and optimal efficiency.
· EC Axial Fan
- Featuring EC motor straight-shaft drive, the motor boasts an IP55 protection grade and F-grade insulation, making it ideal for continuous operation in hot, humid conditions while ensuring smooth functionality. These EC motors achieve energy efficiency levels of IE4 and beyond.
- Equipped with robust tapered roller bearings, the fan offers exceptional load-bearing capability and extended longevity, guaranteeing a rated service life exceeding 20,000 hours.
- Extensive static and dynamic testing during production minimizes noise while ensuring the cooling system's thermal performance. With PFC maintaining harmonics under 35%, the EC fan system retains high static efficiency, even at reduced speeds, for optimal operation.
· Adiabatic Pre-cooler
- Constructed with premium cellular materials of impregnated cellulose, the evaporative cooling pads form a robust stainless steel framework. Water is distributed from the top, ensuring complete and effective wetting.
- The pads are fortified with an anti-UV coating, enhancing durability and allowing for pressure washer cleaning, which extends the service life considerably.
- Equipped with a water circulation pump, the evaporative cooling pads help achieve optimal conditions even during peak summer days.
· Adiabatic Intelligent Controls
- EC fans employ intelligent frequency conversion technology to adapt to varying site conditions, optimizing energy use and ensuring efficient operation.
- Dry operation is enforced if water usage is restricted, ensuring uninterrupted performance.
· Options
- Enhance the coil's durability and resistance.
- Implement a coil freeze-up safeguard for reliable operation.
- Opt for a low noise upgrade for quieter performance.
- Increase redundancy to accommodate any bespoke requirements. For any custom needs, please reach out to a NEWIN sales representative.
NEWIN Manufacturing Base
NEWIN FACTORY - A Center of Excellence
Our state-of-the-art manufacturing base is strategically located in Huizhou, Guangdong, sprawling across 10,000 square meters, perfectly poised for precision and efficiency.
ISO CERTIFICATION - A Mark of Distinction
Proudly accredited with ISO9001:2015 for Quality Management System Certification and ISO14001:2015 for Environmental Management System Certification, ensuring top-tier standards.
WORKSHOPS - Where Masterpieces Are Made
Welding Workshop - The Forge of Durability
Filler Thermoforming Workshop - Shaping Excellence One Sheet at a Time
Sheet Metal Processing Workshop - Precision Perfected
Cooling Tower Assembly Workshop - Where Innovation Takes Form
TESTING - Ensuring Unwavering Quality
Independent Testing LAB - Rigorous Quality Assurance for Unmatched Reliability
NEWIN COOLING TOWERS: Tailored Solutions for Every Need
·
NWN/ NWF/ NCFN - Closed Type Cooling Tower Series, engineered for maximum efficiency. Closed Type Cooling Tower Series - Innovation Meets Excellence
·
NSH/ NST - Open Type Cooling Tower Series, designed for unparalleled performance. Open Type Cooling Tower Series - Performance Redefined
·
NTG - Industrial Type Cooling Tower Series, robust and reliable. Industrial Type Cooling Tower Series - Strength Meets Versatility
·
NECN/NECH - Evaporative Condenser: Efficiency and Innovation Combined Evaporative Condenser - Cooling Excellence
·
NWFL - The Future of Cooling with Dry Air Cooler Technology Dry Air Cooler - A Revolution in Cooling Solutions
NEWIN proudly manufactures and stocks a comprehensive array of premium cooling tower accessories. Whether for maintenance or replacement, we cover the full spectrum of sizes and types. Contact us today to customize your specific cooling tower accessory needs.
CONTAIN: Essential Components for Peak Performance
· Fan drive system (includes fan, fan stack, reducer, motor, shaft, etc.) - Precision Engineered for Optimal Functionality
· Water distribution (nozzles, drift eliminator, etc.) - Ensuring Even Flow and Superior Performance
· Heat exchange (PVC infills, cooling coil, etc.) - Maximizing Efficiency and Thermal Conductivity
· Other accessories (air inlet louver, valve, etc.) - Complementing the System for Seamless Operation
Packaging & Shipping
Open type cooling towers shipment: When it comes to shipping our open type cooling towers, Newin (Guangdong) Machinery Co., Ltd. spares no effort in providing a seamless and reliable delivery experience. By employing robust packaging solutions and partnering with trusted logistics providers, we ensure that your open type cooling tower arrives promptly and safely, ready to revolutionize your cooling needs.
Closed type cooling towers shipment: At Newin (Guangdong) Machinery Co., Ltd., the shipment of our closed type cooling towers is handled with precision and care. We utilize advanced packaging techniques to protect the product during transit, ensuring it arrives in perfect condition. With our efficient shipping protocols, you can expect timely and secure delivery, allowing you to experience the superior performance of our cooling technology without delay.
Technical Strength& Standards
Certifications
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