K3G250-AI27-05 ebm-papst Centrifugal Fan

Brand :: ebmpapst

Model:: K3G250-AI27-05 | ebm-papst 200-240V 165W EC Centrifugal Fan for Air Handling

Type:: Centrifugal Fans

Industry:: HVAC & Ventilation

Description:: Built for Air Handling, the ebm-papst K3G250-AI27-05 is a 200-240V EC backward-curved centrifugal fan, offering a documented 165 W input rating. This assists electrical and mechanical review.

Product Features

Rated Voltage(V)	200-240
Size(mm)	250
Input Power(W)	165
Speed(rpm)	3290

Product Features

Reliable Blower

The ebm-papst K3G250-AI27-05 is an EC centrifugal blower for hvac systems, providing directed airflow in enclosures and cooling assemblies.

Data includes 200-240 V operation for matching airflow to system resistance. Its integrated motor and impeller support stable ventilation. 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 K3G250-AI27-05 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 K3G250-AI27-05 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 — K3G Compact EC Centrifugal

The ebm-papst K3G250-AI27-05 from the Compact EC Centrifugal series is a direct energy-saving replacement for legacy AC fans including R4D, R2D. 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

K3G 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.

K3G Series Comparison — K3G250-AI27-05 vs Variants

How the K3G250-AI27-05 compares to nearby K3G series variants:

Model	K3G097-AK34-43	K3G190-RD45-03	K3G250-AV29-B2	K3G250-PR17-W9
Air Flow	1195 m³/h	524 m³/h	3120 m³/h	2405 m³/h
Power	325 W	169 W	750 W	1160 W
Noise	— dB	— dB	63 dB	— dB
Size	97 mm	190 mm	250 mm	250 mm

All K3G series fans from Hengrui include performance curves, mounting instructions and factory warranty. Contact us for project-specific selection.

Typical Applications — K3G250-AI27-05 Compact EC Centrifugal

Data Center CRAH/CRAC Units: The K3G250-AI27-05 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 K3G250-AI27-05 be checked for compatibility?

Compare 250 mm, 200-240V, 165 W plus mounting, connector and duty-point requirements.

Can the K3G250-AI27-05 help control total ownership cost?

Correct sizing and operation within documented limits can reduce avoidable thermal stress and maintenance events; project savings require duty-cycle analysis.

Does the K3G250-AI27-05 support speed control?

Control capability and input method must be confirmed in the exact-model datasheet and wiring diagram; do not infer them from the fan family alone.

How can noise be managed when using the K3G250-AI27-05?

Noise data is not listed in the supplied table. Use unobstructed airflow, secure mounting and suitable isolation where required.

Related Products

K3G450-PB29-N1/F01 | ebm-papst 3~380-480V 6800W EC Centrifugal Fan for Air Handling

Specified for Air Handling, the ebm-papst K3G450-PB29-N1/F01 is a 380-480V EC backward-curved centrifugal fan, identified by a listed pressure capability of 2,100 Pa. This assists electrical and mechanical review.

K3G560-PC10-N1/F01 | ebm-papst 3~380-480V 5950W EC Centrifugal Fan for Air Handling

Configured for Air Handling, the ebm-papst K3G560-PC10-N1/F01 is a 380-480V EC backward-curved centrifugal fan, with a listed airflow of 21,025 m³/h. It provides a practical sizing reference.

K3G450-PA31-03/G02 | ebm-papst 3~380-480V 4450W EC Centrifugal Fan for Air Handling

Selected for Air Handling, the ebm-papst K3G450-PA31-03/G02 is a 380-480V EC backward-curved centrifugal fan, featuring a listed pressure capability of 1,600 Pa. It supports replacement and design review.

K3G500-PC16-N1/F01 | ebm-papst 3~380-480V 7000W EC Centrifugal Fan for Air Handling

Applied in Air Handling, the ebm-papst K3G500-PC16-N1/F01 is a 380-480V EC backward-curved centrifugal fan, distinguished by a listed pressure capability of 1,800 Pa. The rating clarifies its operating profile.

K3G450-AQ24-01 | ebm-papst 3~380-480V 2730W EC Centrifugal Fan for Air Handling

Designed for Air Handling, the ebm-papst K3G450-AQ24-01 is a 380-480V EC backward-curved centrifugal fan, whose supplied data highlights a documented speed of 2,040 rpm. It provides a practical sizing reference.

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K3G250-AI27-05 ebm-papst Centrifugal Fan

Product Features

Product Features

Reliable Blower

Application Industry

HVAC Systems

Product Insights

AC to EC Replacement — K3G Compact EC Centrifugal

K3G Series Comparison — K3G250-AI27-05 vs Variants

Typical Applications — K3G250-AI27-05 Compact EC Centrifugal

Frequently Asked Questions

How should the K3G250-AI27-05 be checked for compatibility?

Can the K3G250-AI27-05 help control total ownership cost?

Does the K3G250-AI27-05 support speed control?

How can noise be managed when using the K3G250-AI27-05?

Related Products

K3G450-PB29-N1/F01 | ebm-papst 3~380-480V 6800W EC Centrifugal Fan for Air Handling

K3G560-PC10-N1/F01 | ebm-papst 3~380-480V 5950W EC Centrifugal Fan for Air Handling

K3G450-PA31-03/G02 | ebm-papst 3~380-480V 4450W EC Centrifugal Fan for Air Handling

K3G500-PC16-N1/F01 | ebm-papst 3~380-480V 7000W EC Centrifugal Fan for Air Handling

K3G450-AQ24-01 | ebm-papst 3~380-480V 2730W EC Centrifugal Fan for Air Handling

K3G280-AU06-B2 | ebm-papst 1~ 200-277V 715W EC Centrifugal Fan for Air Handling

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