NCFN-EC
EC-Tech Forced Draft Closed Cooling Tower
Normal Model: NCFN-EC-180/230/290/...
Cooling Tower Type: Counter flow closed circuit cooling tower
Air Ventilation: Forced draft via EC-Tech centrifugal fan drive system
Cooling Mode: Wet cooling mode
Heat Exchanger: Stainless Steel Heat Exchange Coil
Cooling Tower Body: Z700 galvanized casing ( SUS304/316 or NWN-Armour anti-corrosion coating steel plate for option)
NCFN-EC Series EC-Tech Forced Draft Closed Cooling Tower
NEWIN NCFN-EC series, a forced draft counter flow closed type cooling tower, is characterized by its superior energy efficiency, environmental friendliness, and reduced noise levels compared to traditional forced cooling towers. Its key feature lies in the utilization of cutting-edge EC green technology, with the entire fan system being powered by a highly efficient EC motor ( Efficiency is up to IE5).
Advanced Fan Drive System
Perfectly matched components (controller/motor/PP impeller)
> The enhanced impeller technology and new EC motor lead to a substantial increase in efficiency, resulting in energy savings of 30%~40% compared to general centrifugal fans.
> The new motor in GreenTech EC technology with integrated control electronics;
High power density; Robust design and maintenance-free operation; Easy initial set-up.
> EC Motor: Degree of protection: IP55, Insulation class : F, Super Premium Efficiency is up to IE5.
EC- GREEN TECH Applicated In Cooling Tower
Multiple EC Centrifugal Fans Design
> Multiple EC centrifugal fans can provide improved and uniform air extraction, ensuring air flow fully through the heat exchange coils, resulting in wider coverage and enhanced thermal efficiency.
> The forced draft fan drive is capable of providing long-distance air supply, making it particularly suitable for poorly ventilated areas.
Operational Redundancy Option
> When multiple fans are operating in parallel, if one fan malfunctions, the remaining fans can compensate for the loss of airflow by increasing their speed. Additionally, the replacement process for a malfunctioning fan can be carried out swiftly while the tower is still in operation.
> Redundancy advantage is one of the advantages of EC fan systems compared with AC fan systems.
> The closed type system, utilizing the stainless steel heat exchange coil for the circulation of the cooling medium and achieving cooling through wall-type heat exchange between spray water and the coil, ensures media purity, reduces maintenance costs, and conserves valuable water resources while providing efficient cooling.
Stainless Steel Heat Exchange Coil
The high-quality heat exchange coil utilizes a stainless steel serpentine bending tube and a sturdy framework, ensuring superior thermal performance and full contact with spray water for efficient heat exchange and effective cooling. The stainless steel heat exchange pipes are not only resistant to corrosion, but also lightweight and recyclable.
Uniform Water Distribution
The strategically placed PP material SPJT nozzles create a fine and dense mist when activated by the water pump's pressure, covering a large area with even distribution.
Cellular Type Easy-to-detach PVC Drift Eliminator
Efficiently extracting airborne water droplets, small wind resistance and an impressive capture rate of 99.99%, thus guaranteeing optimal heat transfer performance.
Cost-effective Anti-Corrosion Solution
NWN-Armour Anti-corrosion Technology
Products coated with NWN-Armour anti-corrosion coating exhibit outstanding resistance to corrosion, approaching the qualities of stainless steel. They serve as a cost-effective alternative to stainless steel.
> NCFN-EC series cooling tower- NEWIN cooling solution for the chiller system/ HVAC
> NCFN-EC series cooling tower- NEWIN cooling solution for the chiller system/ HVAC
|
Model |
Flow Rate |
Cooling Capacity |
Dimension |
Fan Power |
Spray Pump Power |
Weight |
|||
|
m3/h |
kw |
L |
W |
H |
kw |
kw |
dry(kgs) |
operation(kgs) |
|
|
NCFN-180-Z7-S-EC |
40 |
208 |
2500 |
1100 |
2830 |
4.0 |
1.1 |
1100 |
2000 |
|
NCFN-230-Z7-S-EC |
53 |
278 |
2800 |
1100 |
2830 |
6.0 |
1.1 |
1170 |
22000 |
|
NCFN-290-Z7-S-EC |
66 |
347 |
2800 |
1100 |
3560 |
8.0 |
1.5 |
1220 |
23000 |
|
NCFN-350-Z7-S-EC |
80 |
417 |
2800 |
1200 |
3560 |
8.0 |
1.5 |
1450 |
2600 |
|
NCFN-450-Z7-S-EC |
106 |
555 |
4600 |
1450 |
2980 |
10.0 |
2.2 |
1860 |
4000 |
|
NCFN-600-Z7-S-EC |
133 |
694 |
4600 |
1450 |
3080 |
11.0 |
3 |
2150 |
5200 |
|
NCFN-750-Z7-S-EC |
166 |
868 |
4650 |
1750 |
3080 |
13.8 |
3 |
2620 |
6300 |
|
NCFN-850-Z7-S-EC |
199 |
1041 |
4650 |
2200 |
3980 |
16.6 |
3 |
2880 |
7500 |
|
NCFN-1000-Z7-S-EC |
232 |
1215 |
4650 |
2200 |
4040 |
19.3 |
3 |
3010 |
7750 |
|
NCFN-1150-Z7-S-EC |
265 |
1389 |
6200 |
2200 |
4040 |
22.1 |
4 |
3850 |
10000 |
|
NCFN-1300-Z7-S-EC |
298 |
1562 |
6200 |
2200 |
4040 |
24.8 |
4 |
3900 |
10500 |
|
NCFN-1450-Z7-S-EC |
332 |
1736 |
6250 |
2200 |
4240 |
27.6 |
4 |
4010 |
10800 |
|
|
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