NWN-Eco Series EC fan drive energy saving closed cooling tower
NWN-Eco series Eco type Closed Cooling Tower is a type of closed circuit cooling tower designed with Green Technology EC fan drive system. Higher efficient and Higher energy saving. Specially suit for the place which is space limited.
EC Fan Drive System
EC FAN
Using EC fan, through static and dynamic test of production process, to meet the cooler heat transfer performance under the premise of maximum noise reduction; harmonics are kept below 35% with PFC and maintain high static efficiency even at low speeds.
DRIVE
Using directly shaft transmission. Smooth running, low noise, fan bearing with conical roller bearing, large carrying capacity, long life, rated life over 20,000 hours.
EC MOTOR
Using closed cooling tower dedicated EC motor, IP55 protection grade, insulation class is F, suitable for hot and humid environment to run for a long time. EC motors can achieve energy efficiency above IE4. Products comply with IEC international standards, with high efficiency , low noise, long life, reliable operation, etc.
Other Main Parts
Factory
Cooling Tower Shipment
NEWIN COOLING TOWER
Audited Supplier 
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