Three Phase Negative Pressure Fan Motor

Product Characteristics

This negative pressure fan is suitable for diverse industrial and agricultural environments. It works perfectly for high-temperature and odor-generating workshops, such as heat treatment, casting, plastic, aluminum profile, shoe, leather, electroplating, printing, dyeing and chemical factories. It also suits labor-intensive workplaces including garment factories, assembly workshops and internet cafes. In addition, it provides effective ventilation and cooling for greenhouses and livestock farms. It is highly applicable to various textile factories that require cooling and proper humidity control.

Equipped with Class F insulation, the supporting motor features excellent heat resistance, strong stability and long service life.

The motor adopts die-cast aluminum alloy housing with stable structure and superior heat dissipation. It is easy to install, runs smoothly and ensures safe and reliable operation.

2.The supporting driving motor adopts Class F insulating material. It boasts superior high-temperature resistance, strong anti-impact performance and longer service life of the insulating layer.

3.The motor shell is made of die-cast aluminum alloy. It comes with robust and stable construction, outstanding heat dissipation efficiency and diversified structural styles. The motor is simple to install and operate, maintaining stable running performance with reliable safety performance.

Conditions of use of motors

1.The standard operating altitude for this motor is below 1000m. Custom plateau motor solutions are available for equipment installed above 1000 meters.

2.Stable operation can be achieved at ambient temperatures ranging from -15℃ to 40℃.

3.Built to S1 continuous duty standard, capable of long-term uninterrupted work.

4.Normal supply voltage deviation is limited to ±5%; transient short-term fluctuation of 10% is acceptable. The allowable frequency deviation is ±2%.

5.Internal coils use Class F heat-resistant insulation materials.

6.Two ingress protection levels are selectable: IP54 and IP55.

7.IC411 self-ventilated cooling structure is standard fitted for efficient heat dissipation.

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