Application: ABB ACS Series Drives (e.g., ACS800, ACS550), Industrial Cabinets

The W2E143-AA09-25 is engineered to provide robust thermal management for high-power industrial equipment.

High-Efficiency Cooling: Operating at 2800 rpm, this fan generates significant airflow (approx. 440 m³/h) to rapidly expel hot air from drive cabinets. This prevents thermal throttling of IGBTs and other power components.
Robust Construction: Built with high-quality ball bearings, the W2E143-AA09-25 is designed for continuous operation (24/7) in demanding industrial environments. The 51mm depth allows for higher static pressure compared to thinner fans.
Direct Compatibility: This specific model (AA09-25) is the standard replacement fan for many ABB drive series. Using the correct OEM-spec fan ensures proper airflow direction, mounting fit, and electrical compatibility (voltage/frequency).

Category: FUJI

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Description

This blower is a standard spare part in several heavy industries:

ABB Drive Maintenance: It is the primary cooling fan for ABB ACS800 and ACS550 drives. When a drive reports a “Cooling Fan Failure” or “Overtemperature” fault, this is the replacement unit.

Industrial Control Cabinets: Used in custom electrical enclosures where active cooling is required to maintain internal temperatures below 40°C.

Power Supplies & Inverters: Used in large UPS systems and renewable energy inverters (solar/wind) where heat dissipation is critical.

To maintain a complete maintenance kit for your ABB drives, the W2E143-AA09-25 is often stocked alongside these components:

W2E143-AA09-19: A variant of the same fan series (24W), often interchangeable depending on the specific drive revision.

R2E190-AO26-24: A centrifugal blower (radial fan) used in larger ABB drive modules (e.g., ACS800 R8i).

D2E160-AH02-15: Another common ABB fan model used for different drive frames.

PMFA160: A fan filter mat (172mm) used to prevent dust ingress while maintaining airflow.

LZ120: Connection cables/leads often used for ebm-papst fans.