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NTA/TZA-E High-efficiency, Low-noise Axial Fans

The NTA/TZA:E Series delivers high efficiency, low noise, long service life, and superior environmental adaptability, providing enhanced reliability and cost-effectiveness for industrial and building cooling systems.

Keywords: high-temperature motor, axial flow fan, booster fan

Category：

Low noise axial flow fan

Hotline：

400-668-0593

0593-6313388

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PRODUCT DESCRIPTION
TECHNICAL DATA
INSTALLATION DIMENSIONS

- Commodity name: NTA/TZA-E High-efficiency, Low-noise Axial Fans
- Commodity ID: 2
The NTA/TZA:E Series delivers high efficiency, low noise, long service life, and superior environmental adaptability, providing enhanced reliability and cost-effectiveness for industrial and building cooling systems.
Core advantages
- High Efficiency & Energy Saving
Equipped with high-performance impellers and optimized aerodynamic channels, ensuring smooth airflow and up to 15%
higher efficiency, effectively reducing energy consumption.
- Low Noise Operation
CFD-optimized blade geometry minimizes airflow pulsation and aerodynamic noise, ensuring quiet operation suitable for both industrial and commercial environments.
- High Temperature, Humidity & Corrosion Resistance
The entire unit features an anti-corrosion coating and high-grade bearing system, ensuring continuous and stable operation in harsh environments with high temperature, humidity, or corrosive gases.
- Powerful Airflow Output
The direct-drive structure maximizes transmission efficiency and delivers robust airflow, ideal for high-density heat-generating equipment and large-space cooling applications.

Applications

Forced cooling for industrial equipment
Applied in generator sets, electrical control cabinets, and frequency converter enclosures to prevent component overheating and system downtime

Ventilation in Smelting and Foundry Workshops
Provides directional ventilation and cooling in high-temperature production zones, improving
workplace air quality and comfort.

Building & Commercial Cooling Systems
Widely used in dry coolers and cooling towers for shopping malls, hospitals, and other facilities—enhancing heat dissipation efficiency while reducing noise.
Technical Parameters
- Model: NTA(AC)/TZA(EC)
- Size: 400-2000mm
- Power: 0.18–5.5 kW
- Voltage: 3PH 208-800V (AC/EC)
- Frequency: 50/60
- Airflow: 4000-60000 m³/h
- Static Pressure: 50-300 Pa
- Protection Rating: IP66
- Insulation Class: H
- Corrosion Resistance Class: C3/C4/C5
- Operating Environment: -40~+80°C
- Altitude: ≤1000m
- Fan Energy Efficiency Standard: GB 19761-2020
- Testing Reference Standard: GB/T1236-2017
- Pole Number: 6/8/10/12/16