W2E142-BB01-01 7056ES 230V 27/28W 172MM Axial Flow Cooling Fan

In this review the W2E142-BB01-01 7056ES axial flow cooling fan is evaluated for workshop, industrial cabinet, and electronics cooling use. The bottom line: it is a robust 172mm fan built for continuous duty at 230V and delivers high airflow for its size, making it a solid choice when consistent ventilation and pressure are needed. The reviewer found the combination of 27/28W power draw, two speed ratings, and a durable temperature range to be the single biggest reason to consider this fan for equipment that demands reliable forced air cooling.

Key Features

• Dual-speed performance: The fan lists two speed and airflow figures, giving clear options for balancing cooling power and acoustic impact in different installations.
• High airflow: With up to 229.5 CFM (390 m3/h) the unit moves a substantial volume of air for faster heat removal in cabinets or heat sinks.
• 230V mains operation: Designed for 230V systems, it integrates without a separate step-up converter in compatible industrial and regional mains environments.
• Compact footprint: The 172 x 150 x 38mm size fits many standard cutouts for case and enclosure retrofits while retaining strong airflow.
• Wide operating temperature: Rated for -30 to 80C, it suits a variety of indoor and sheltered outdoor applications where temperature swings occur.
• Low current draw: At around 0.12/0.13A the fan keeps mains current modest relative to the airflow it produces.

Who It's For

This fan is best for technicians and facilities managers who need a dependable axial flow fan for equipment cabinets, HVAC assist, or industrial cooling where a 230V supply is the norm. Its relatively high air volume and wind pressure make it suitable for applications that require moving air through filters or moderate ducting.

It is less suitable for ultra-quiet residential projects or where variable speed control from low-voltage controllers is required; seekers of whisper-quiet PC fans or low-voltage 12V solutions should look at products designed specifically for silence or lower-voltage control instead.

Pros & Cons

Pros

• High airflow and wind pressure provide effective cooling for enclosures and heat-generating equipment.
• 230V operation avoids the need for additional power conversion in compatible systems.
• Durable operating temperature range supports harsh environments and varied installations.
• Compact dimensions and modest weight make it straightforward to retrofit into existing panels.

Cons

• Not optimized for ultra-quiet applications; higher RPM ratings indicate audible operation at full speed.
• Single fixed-voltage design means additional hardware is needed for precise speed control.

Specifications

Model	W2E142-BB01-01 / 7056ES
Size	172 x 150 x 38 mm
Voltage	230V (50/60Hz)
Power / Current	27/28W, 0.12/0.13A
Speed	2800 / 3350 RPM
Airflow	194.2 / 229.5 CFM (330 / 390 m3/h)
Wind pressure	160 / 180 Pa
Operating temperature	-30 to 80C
Net weight	900 g

Our Verdict

For anyone installing or maintaining 230V cooling systems, the W2E142-BB01-01 is a pragmatic, value-oriented fan that balances airflow, pressure, and durability. It is especially good where reliable continuous ventilation is required and 230V is available. Those needing very low noise or low-voltage control should consider other specialized fans, but for enclosure and industrial cooling this model offers strong performance for the price.

Frequently Asked Questions

Is this fan compatible with 230V mains?
Yes, the unit is specified for 230V at 50/60Hz and is intended to be used on that supply.

What size and cutout fits this fan?
The physical dimensions are 172 x 150 x 38 mm, so plan mounting openings and bracket spacing to match that footprint.

Can the speed be adjusted?
Speed is given as two rated RPMs; for variable control an external compatible speed controller or voltage regulation is required, as the fan itself is a fixed-voltage design.