G2E133-DN77-29 ebm-papst Centrifugal Fan

Brand :: ebmpapst

Model:: G2E133-DN77-29 | ebm-papst 230V AC Centrifugal Blower for HVAC

Type:: Centrifugal Fans

Industry:: HVAC & Ventilation

Description:: In hvac, G2E133-DN77-29 serves as a 230 V AC centrifugal blower. Among the supplied ratings, a 133 mm frame clearly differentiates this variant. It supports exact-model comparison for OEM sourcing and replacement work.

Product Features

Rated Voltage(V)	230
Size(mm)	133

Product Features

Reliable Blower

The ebm-papst G2E133-DN77-29 is an AC centrifugal blower for hvac systems, providing directed airflow in enclosures and cooling assemblies.

Data includes 230 V operation for matching airflow to system resistance. The datasheet lists ball-bearing support, steel impeller for durable motor support. Installed noise depends on the duty point and airflow path. Correct electrical selection and clear inlet spacing support efficient cooling, reliable operation and long fan life.

Suitable for OEM engineers, manufacturers and maintenance buyers, the G2E133-DN77-29 should be checked for wiring, mounting, duty point and ambient limits before selection. Its documented operating data supports model comparison, replacement planning and purchasing review.

Application Industry

HVAC Systems

The G2E133-DN77-29 ebm-papst fan is used in HVAC equipment to move air through internal passages and heat-exchange sections, supporting ventilation, temperature control and dependable system operation.

Product Insights

AC to EC Replacement — G2E EC Axial

The ebm-papst G2E133-DN77-29 from the EC Axial series is a direct energy-saving replacement for legacy AC fans including G2D, DV. Key benefits:

35-50% energy savings — EC motor variable speed matches airflow demand precisely
Identical mm mounting — no ductwork modification needed
0-10V/PWM speed control — integrates with Building Management Systems
40,000+ hour bearing life — double the typical AC fan lifespan

G2E EC fans operate at V with W rated power. When replacing AC models, wire the 0-10V control signal alongside the standard three-phase power cable.

G2E Series Comparison — G2E133-DN77-29 vs Variants

How the G2E133-DN77-29 compares to nearby G2E series variants:

Model	G2E140-AG02-05	G2E140-AL40-01	G2E140-PI51-09	G2E140-PI51-11
Air Flow	520 m³/h	340 m³/h	540 m³/h	—
Power	200 W	145 W	225 W	180 W
Noise	— dB	— dB	— dB	— dB
Size	140 mm	140 mm	140 mm	140 mm

All G2E series fans from Hengrui include performance curves, mounting instructions and factory warranty. Contact us for project-specific selection.

Typical Applications — G2E133-DN77-29 EC Axial

Data Center CRAH/CRAC Units: The G2E133-DN77-29 delivers reliable cooling for Computer Room Air Handling with 24/7 uptime. EC motor enables precise temperature control.

AHU Air Handling: Engineered for integration into Air Handling Units.

Industrial Process Ventilation: Machinery cooling, enclosure ventilation and process air movement. Hengrui provides custom engineering support.

Frequently Asked Questions

How should the G2E133-DN77-29 be installed?

The listed size is 133 mm. Confirm orientation, mounting points, clearances, inlet conditions and electrical connections against the exact drawing.

Is stock and lead time stable for the G2E133-DN77-29?

The workbook marks this product In Stock, but availability and lead time should be confirmed at quotation because inventory changes.

Can the G2E133-DN77-29 operate continuously 24/7?

Continuous-duty suitability depends on the published operating point, ambient temperature, mounting and electrical limits; verify the exact datasheet.

Does the G2E133-DN77-29 have compliance information?

The workbook lists RoHS Compliant. Request the exact-model declaration and any required regional approvals for formal verification.

Related Products

G2E180-EH03-01 | ebm-papst 230V 400W AC Centrifugal Blower for Air Purification

A 230 V AC centrifugal blower for air purification, G2E180-EH03-01 has a clearly defined selection profile. A key model-specific detail is thermal-overload protection with 755 m³/h airflow.

G2E160-AY47-01 | ebm-papst 230V 240W AC Centrifugal Blower for Cleanroom Ventilation

Targeting cleanroom ventilation, G2E160-AY47-01 pairs 230 V operation with a AC centrifugal blower layout. Among the supplied ratings, thermal-overload protection with a 160 mm frame clearly differentiates this variant.

G2E146-DW07-10 | ebm-papst 230V 150W AC Centrifugal Blower for Wind Turbines

In wind turbines, G2E146-DW07-10 serves as a 230 V AC centrifugal blower. IP54 protection with thermal-overload protection is its clearest differentiator in the supplied data.

G2E146-DW07-01 | ebm-papst 230V 140W AC Centrifugal Blower for Wind Turbines

G2E146-DW07-01 is specified as a 230 V AC centrifugal blower for wind turbines. The supplied specifications highlight thermal-overload protection with ball-bearing construction.

G2E140-PI51-42 | ebm-papst 230V 225W AC Centrifugal Blower for Inverter Cooling

Designed around inverter cooling, G2E140-PI51-42 uses a 230 V AC centrifugal blower platform. For selection, its most distinctive listed attribute is thermal-overload protection with 460 Pa pressure.

G2E140-PI51-11 | ebm-papst 230V 180W AC Centrifugal Blower for Electric Drives

For electric drives, G2E140-PI51-11 provides a 230 V AC centrifugal blower configuration. Its standout data point is a 140 mm frame with 2,200 rpm operation. It supports exact-model comparison for OEM sourcing.

G2E133-DN77-29 ebm-papst Centrifugal Fan

Product Features

Product Features

Reliable Blower

Application Industry

HVAC Systems

Product Insights

AC to EC Replacement — G2E EC Axial

G2E Series Comparison — G2E133-DN77-29 vs Variants

Typical Applications — G2E133-DN77-29 EC Axial

Frequently Asked Questions

How should the G2E133-DN77-29 be installed?

Is stock and lead time stable for the G2E133-DN77-29?

Can the G2E133-DN77-29 operate continuously 24/7?

Does the G2E133-DN77-29 have compliance information?

Related Products

G2E180-EH03-01 | ebm-papst 230V 400W AC Centrifugal Blower for Air Purification

G2E160-AY47-01 | ebm-papst 230V 240W AC Centrifugal Blower for Cleanroom Ventilation

G2E146-DW07-10 | ebm-papst 230V 150W AC Centrifugal Blower for Wind Turbines

G2E146-DW07-01 | ebm-papst 230V 140W AC Centrifugal Blower for Wind Turbines

G2E140-PI51-42 | ebm-papst 230V 225W AC Centrifugal Blower for Inverter Cooling

G2E140-PI51-11 | ebm-papst 230V 180W AC Centrifugal Blower for Electric Drives

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