Adiabatic Cooler NWFL-VA Series
NWFL-VA The NWFL-VA series represents a pinnacle in dry air cooling technology, engineered with an advanced V type design and the innovative Adiabatic Cooling System. This series delivers unparalleled cooling performance every season, making it an exceptional free cooling solution ideal for data centers and a variety of other facilities. Furthermore, it dramatically reduces water consumption when compared to traditional evaporative cooling methods, positioning it as an eco-friendly choice for modern cooling needs.
Features
· Ingeniously crafted V-type design coupled with a state-of-the-art adiabatic cooling system,
Delivering exceptional cooling efficiency while ensuring minimal water usage.
· Incorporation of highly efficient components, such as the cutting-edge EC motor,
Ensuring maximum system productivity and unparalleled energy conservation.
· Robust large redundancy options available,
Completely eradicating any potential thermal performance degradation.
· Unmatched reliability complemented by effortless maintenance.
Working Principle
When the NWFL-VA Adiabatic Cooler is in operation, marvel at its seamless performance!
Cold water gracefully cascades from the top of the cooler, spreading uniformly through the high-efficiency evaporative cooling pads. As the cool, dry air is drawn in by the robust EC axial fan, it sweeps over these pads and is precociously chilled. This ingenious adiabatic precooling process significantly amplifies the cooler's capacity, optimally preparing the air to efficiently absorb and reduce the temperature of the warm process fluid.
| 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 |
* Please note that this table sample showcases data available at the time of issuance. For precise engineering applications, we strongly advise confirming the detailed specifications with our sales team and expert engineers before proceeding with any purchase. This will ensure that you have the most accurate and up-to-date information.
* For projects requiring multiple cells, we encourage you to consult directly with the manufacturer to explore tailored solutions. NEWIN holds the right to amend the parameters or dimensions of this table without prior notice, ensuring continuous improvement and innovation.
Components& Options
· Heavy-duty Construction
Experience exceptional durability and reliability with our galvanized steel panels, enhanced by the NWN-Armour anti-corrosion coating. This innovative coating not only offers robust resistance, rivaling stainless steel, but also enables the equipment to operate efficiently at higher concentration cycles, significantly reducing water consumption. Plus, any damage to the coating can be swiftly and easily remedied.
· V Type Finned Coil Heat Exchanger
Our finned coil heat exchanger is designed for unparalleled performance, featuring copper tubes and well-spaced aluminum fins for optimal heat exchange. The copper tubes are meticulously brazed to the coil headers and precisely flared to the finned coil, ensuring seamless and efficient thermal conduction throughout the system.
· EC Axial Fan
- Our EC motor's straight-shaft drive boasts an IP55 protection grade and F insulation grade, making it perfect for enduring long-term operation in hot and humid environments. It operates smoothly and delivers outstanding energy efficiency, achieving IE4 standards or higher.
- Equipped with robust tapered roller bearings, our fans offer excellent load-bearing capacity and an impressive service life exceeding 20,000 hours, ensuring high performance and longevity.
- Through rigorous static and dynamic testing, noise is minimized while maintaining superior heat exchange performance. With PFC technology, harmonics remain below 35%, ensuring the EC fan system maintains high static efficiency even at reduced speeds.
· Adiabatic Pre-cooler
- Our evaporative cooling pads, crafted from cellular materials of impregnated cellulose, are encased in a robust stainless steel framework, ensuring full water distribution from the top for complete wetting.
- Enhanced with an anti-UV treatment, the external surface of the cooling pads is durable and pressure washer-friendly, promising an extended service life.
- Our evaporative cooling pads, paired with a water circulation pump, achieve peak performance even during the hottest summer months.
· Adiabatic Intelligent Controls
- Intelligent frequency conversion of EC fans adapts to varying on-site conditions, optimizing energy savings and efficiency.
- In cases where water usage is restricted, our system efficiently switches to dry operation.
· Options
- Enhance the coil's resistance capabilities for increased durability.
- Add a coil freeze-up safeguard to protect against extreme conditions.
- Opt for our low noise upgrade to minimize operational sound levels.
- Increase redundancy to meet specific needs. For customized solutions, please reach out to your dedicated NEWIN sales representative.
NEWIN Manufacturing Base
NEWIN FACTORY
Nestled in the vibrant Huizhou, Guangdong, our expansive manufacturing base spans an impressive 10,000 square meters, offering a state-of-the-art environment for innovation and production excellence.
ISO CERTIFICATION
Boasting prestigious ISO certifications, including ISO9001:2015 for Quality Management and ISO14001:2015 for Environmental Management, Newin exemplifies a 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 Cutting-edge Closed Type Cooling Tower Series engineered for optimal performance.
·
NSH/ NST Highly efficient Open Type Cooling Tower Series designed for diversified applications.
·
NTG Robust Industrial Type Cooling Tower Series tailored for demanding environments.
·
NECN/NECH Sophisticated Evaporative Condenser systems that deliver superior cooling efficiency.
·
NWFL Innovative Dry Air Cooler solutions offering high-capacity, energy-efficient performance.
NEWIN provides a comprehensive inventory of premium cooling tower accessories, catering to maintenance and replacement demands across a variety of cooling tower sizes and types. Reach out to us to tailor the precise cooling tower accessories you require.
CONTAIN:
· Fan drive system components including fan, fan stack, reducer, motor, and shaft, expertly crafted to enhance functionality.
· Water distribution elements like nozzles and drift eliminators, designed for optimal fluid management.
· Heat exchange components such as PVC infills and cooling coils, ensuring efficient thermal transfer.
· Additional accessories including air inlet louvers and valves, meticulously engineered for seamless integration.
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.
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.
Technical Strength& Standards
Certifications
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