Experience the ultimate in innovative cooling solutions with our High-Capacity Dry Air Cooler, engineered to deliver exceptional performance.
NWFL-V The NWFL-V series represents a breakthrough in cooling technology with its V type dry air cooler, meticulously crafted with a Free Cooling System. It delivers unparalleled efficiency in cooling, making it particularly ideal for HVAC systems and various other facilities. Notably, it achieves high efficiency without any water consumption, distinguishing itself from traditional evaporative cooling methods.
Features
· Ingenious V-type design paired with an advanced Free Cooling System,
Delivering unparalleled high cooling efficiency, all without consuming water.
· Incorporates state-of-the-art components, such as the EC motor,
Ensuring peak system efficiency while maximizing energy conservation.
· Offers extensive redundancy options,
Effectively eliminating any loss in thermal performance.
· Impressive reliability combined with effortless maintenance.
Working Principle
When NWFL-V adiabatic cooler is in operation:
The EC fan system is ingeniously designed to draw in cool, dry air with precision. This air stream is ushered into the tower, flowing seamlessly through the V-shaped finned tube heat exchanger, a hallmark of our system's avant-garde engineering. The expansive contact surface of the innovative V-shaped configuration not only accelerates the cooling of air but also optimizes the temperature reduction of the hot process fluid. This dual enhancement results in a remarkable boost in heat exchange efficiency. As the process continues, the hot air, now saturated and transformed, makes its exit from the tower, thereby ensuring the pinnacle of efficient Free Cooling. This process epitomizes non-evaporative cooling, maintaining the integrity of both the system and the environment.
| 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: Experience the optimal performance with fluid temperatures entering and exiting the system at 46/41ºC.
2. Standard design ambient wet/dry bulb temperature: Designed to thrive in environments with wet/dry bulb temperatures of 21/31ºC.
3. Above data sheet based on 40% ethylene glycol solution fluid: Our calculations are based on the efficient use of a 40% ethylene glycol solution fluid.
4. For tailored solutions, please reach out to a NEWIN sales representative if your working conditions differ from the above standard design specifications.
Components& Options
· Heavy-duty Construction
Crafted with precision, the galvanized steel panel enhanced with NEWIN Armour anti-corrosion coating showcases outstanding resilience akin to stainless steel, offering superior resistance against corrosion. This allows the equipment to operate efficiently with higher concentration cycles, thus conserving water resources significantly. Moreover, the coating is designed for effortless repair, ensuring prolonged durability.
· V Type Finned Coil Heat Exchanger
Expertly engineered, the finned coil heat exchanger features meticulously spaced copper tubes and aluminum fins, delivering optimal heat exchange performance. Ensuring a seamless thermal conduction, the copper tubes are securely brazed to the coil headers and flare-fitted to the finned coil.
· EC Axial Fan
- Our EC motor's straight-shaft design, protected by an IP55 grade and F insulation, excels in long-term operations even in challenging hot and humid environments. It promises smooth functionality and remarkable energy efficiency, surpassing IE4 standards.
- Designed with robust tapered roller bearings, our fans demonstrate exceptional load-bearing capabilities and an impressive lifespan of over 20,000 hours, ensuring unmatched performance and durability.
- Through comprehensive static and dynamic testing, our EC fan system minimizes noise while delivering outstanding heat exchange efficiency. With cutting-edge PFC technology, harmonics are reduced to under 35%, maintaining superior static efficiency even at lower speeds.
· Adiabatic Intelligent Controls
- EC fans equipped with cutting-edge intelligent frequency conversion adapt to various site conditions, optimizing energy savings.
- Designed for dry operations, the force unit stands ready for scenarios where water usage is restricted, ensuring uninterrupted performance.
· Options
- Enhance coil resistance capabilities
- Safeguard against coil freeze-up
- Opt for a low noise upgrade
- Boost the system's redundancy level
NEWIN Manufacturing Base
NEWIN FACTORY
Situated in the dynamic heart of Huizhou, Guangdong, our sprawling manufacturing base encompasses a remarkable 10,000 square meters. This ultra-modern facility is a beacon of innovation, setting the stage for production excellence.
ISO CERTIFICATION
With esteemed ISO certifications, including ISO9001:2015 for Quality Management Systems and ISO14001:2015 for Environmental Management, Newin is a paragon of commitment to superior quality and eco-friendly 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 Crafted for peak efficiency, our Closed Type Cooling Tower Series represents cutting-edge technology for unmatched performance.
·
NSH/ NST Our Open Type Cooling Tower Series is engineered for efficiency and versatility, meeting the demands of diverse applications.
·
NTG The Industrial Type Cooling Tower Series is robustly designed to excel in the most challenging environments.
·
NECN/NECH These sophisticated Evaporative Condensers are engineered to provide superior cooling efficiency, setting a new standard.
·
NWFL Discover our Dry Air Cooler solutions, which offer outstanding high-capacity and energy-efficient performance.
NEWIN offers a vast selection of top-quality cooling tower accessories, expertly meeting maintenance and replacement needs for various sizes and types. Connect with us to customize your ideal cooling tower accessories.
CONTAIN:
· Our fan drive system components, including fan, fan stack, reducer, motor, and shaft, are meticulously crafted to boost performance.
· Precision-engineered water distribution elements such as nozzles and drift eliminators, optimized for superior fluid management.
· Heat exchange components, including PVC infills and cooling coils, designed to ensure exceptional thermal transfer efficiency.
· Additional accessories like air inlet louvers and valves, expertly engineered for flawless integration and performance.
Packaging & Shipping
Open Type Cooling Towers Shipment: Embark on a journey of effortless logistics with our precisely managed shipping solutions, ensuring your equipment arrives punctually and in immaculate condition, ready to perform.
Closed Type Cooling Towers Shipment: Experience peace of mind with our reliable and efficient delivery service. Our meticulous handling process meticulously safeguards your valuable assets, ensuring they are protected and secure throughout their voyage.
Technical Strength& Standards
Certifications
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