Revolutionize your cooling needs with our High-Capacity Adiabatic Cooler, crafted for unparalleled dry air cooling performance. Experience innovative cooling solutions that are both efficient and eco-friendly.
NWFL-V The NWFL-V series represents the pinnacle of V type dry air coolers, impeccably designed with an advanced Free Cooling System. This efficient cooling marvel is particularly ideal for HVAC systems and various other facilities. Enjoy the extraordinary benefit of zero water consumption, making it a superior alternative to traditional evaporative cooling methods.
Features
· Ingeniously crafted with a V-type design, featuring an innovative Free Cooling System,
Experience exceptional cooling efficiency without the need for water consumption, ensuring eco-friendly performance.
· Equipped with optimally efficient components, such as the state-of-the-art EC motor,
Guaranteeing maximum system efficiency while significantly cutting down on energy consumption.
· Offers substantial redundancy capabilities,
Effectively eliminates any thermal performance loss for consistent reliability.
· Ensures high reliability paired with effortless maintenance for seamless operation.
Working Principle
Operational Dynamics of the NWFL-V Adiabatic Cooler:
Within the high-performance NWFL-V adiabatic cooler, the state-of-the-art EC fan system plays a crucial role. It effectively draws in ambient cool dry air, which is then ingeniously directed into the tower through a meticulously engineered V-shaped finned tube heat exchanger. This innovative V-shaped design maximizes the contact surface area, significantly accelerating the cooling process for both the air and the hot process fluid it encounters. This results in a remarkable enhancement in heat exchange efficiency. Following a thorough partition wall heat exchange with the introduced cool dry air, the hot saturated air is seamlessly expelled from the tower, thereby achieving superior Free Cooling - a non-evaporative cooling process known for its efficiency.
| 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: The cooler is optimized for fluid temperatures of 46ºC for input and 41ºC for output, ensuring efficient and reliable operation.
2. Standard Design Ambient Wet/Dry Bulb Temperature: With an ambient wet bulb temperature of 21ºC and a dry bulb temperature of 31ºC, this cooler is tailored to perform excellently in diverse climates.
3. Above Data Sheet Based on 40% Ethylene Glycol Solution Fluid: The performance data reflects the use of a 40% ethylene glycol solution, highlighting our commitment to precise and dependable operation.
4. Please contact NEWIN sales representative if working condition not same as above standard design condition: For customized solutions and expert advice tailored to specific conditions, reach out to a NEWIN sales representative. We are here to assist you in optimizing functionality for your unique needs.
Components& Options
· Heavy-duty Construction
Our premium galvanized steel panels, fortified with NEWIN Armour anti-corrosion coating, deliver exceptional resilience and resistance, rivaling stainless steel in quality. This ensures the equipment efficiently operates at higher concentration cycles, significantly minimizing water usage. Plus, the innovative coating is easily repairable, offering lasting protection and peace of mind.
· V Type Finned Coil Heat Exchanger
Featuring copper tubes seamlessly integrated with precisely spaced aluminum fins, our heat exchanger excels in thermal performance. The copper tubes are expertly brazed to the coil headers and flared to the finned coil, optimizing thermal conduction for unbeatable efficiency.
· EC Axial Fan
- Our EC motor is engineered with a straight-shaft drive that boasts a high IP55 protection grade coupled with F insulation grade, ensuring reliability in harsh and humid environments. It guarantees steady performance and superior energy efficiency, easily meeting and surpassing IE4 standards.
- With durable tapered roller bearings, our fans provide remarkable load-bearing capabilities and an astounding service life of over 20,000 hours, promising exceptional durability and sustained high performance.
- Through comprehensive static and dynamic testing, noise levels are significantly reduced while maintaining excellent heat exchange performance. Our PFC technology ensures harmonics remain below 35%, maintaining high static efficiency even at lower speeds.
· Adiabatic Intelligent Controls
- Intelligent frequency conversion in EC fans tailors operation to site-specific conditions, optimizing energy savings.
- Operates efficiently in dry mode should water usage be restricted, maintaining performance.
· Options
- Enhance coil's resistance capacity for augmented endurance.
- Coil freeze-up prevention ensures uninterrupted operation even in cold conditions.
- Low noise enhancement for quieter operation.
- Boost redundancy for increased reliability and operational assurance.
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. This dynamic space is at the heart of our relentless pursuit of quality and advancement, ensuring every product embodies superior craftsmanship and cutting-edge technology.
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. These certifications reflect our unwavering dedication to maintaining top-tier standards and our proactive approach to environmental stewardship.
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, designed to meet the highest efficiency standards and deliver exceptional cooling solutions suited to modern industrial needs.
·
NSH/ NST Highly efficient Open Type Cooling Tower Series designed for diversified applications, offering versatility and robust performance to cater to a wide range of cooling requirements.
·
NTG Robust Industrial Type Cooling Tower Series tailored for demanding environments, built to withstand intense operational conditions while providing reliable cooling efficiency.
·
NECN/NECH Sophisticated Evaporative Condenser systems that deliver superior cooling efficiency, integrating advanced technology for high-performance air conditioning and refrigeration processes.
·
NWFL Innovative Dry Air Cooler solutions offering high-capacity, energy-efficient performance, ideal for businesses seeking eco-conscious cooling alternatives without compromising on power.
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. Our expert team is ready to assist in customizing solutions that perfectly match your operational needs.
CONTAIN:
· Fan drive system components including fan, fan stack, reducer, motor, and shaft, expertly crafted to enhance functionality and ensure seamless operation of your cooling systems.
· Water distribution elements like nozzles and drift eliminators, designed for optimal fluid management, ensuring maximum efficiency and reliable distribution of resources.
· Heat exchange components such as PVC infills and cooling coils, ensuring efficient thermal transfer and maintaining the integrity of your cooling operations.
· Additional accessories including air inlet louvers and valves, meticulously engineered for seamless integration, enhancing the overall efficiency and operational harmony of your cooling systems.
Packaging & Shipping
Open Type Cooling Towers Shipment: Experience an unrivaled level of seamless transit. Our expertly coordinated shipping solutions are designed to ensure that your equipment arrives not only on time but also in pristine, impeccable condition. Trust us to handle your shipping needs with precision and care.
Closed Type Cooling Towers Shipment: Discover the supreme assurance of secure and efficient delivery. Our meticulous handling process is dedicated to safeguarding your valuable assets throughout their entire journey, providing you with peace of mind every step of the way.
Technical Strength& Standards
Certifications
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