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Home > Products > By type > Centrifugal Fans > K3G500-PA26-C1 | ebm-papst 3~380-480V 3100W EC Centrifugal Fan for Data Center Cooling

K3G500-PA26-C1 ebm-papst Centrifugal Fan

Brand :
ebmpapst
Model:
K3G500-PA26-C1 | ebm-papst 3~380-480V 3100W EC Centrifugal Fan for Data Center Cooling
Type:
Centrifugal Fans
Industry:
Data Center Cooling
Description:

Built for Data Center Cooling, the ebm-papst K3G500-PA26-C1 is a 380-480V EC backward-curved centrifugal fan, whose supplied data highlights 500 mm dimensions for installation planning. It provides a practical sizing reference.

Datasheet:
K3G500-PA26-C1 | ebm-papst 3~380-480V 3100W EC Centrifugal Fan for Data Center Cooling Datasheet (Pdf)

Product Features

Rated Voltage(V)3`380-480
Size(mm)500
Max.Air Flow(m³/h)14400
Max.Pressure(Pa)1125
Input Power(W)3100
Speed(rpm)1810
Noise(db)74

Product Features

High Static Airflow

The ebm-papst K3G500-PA26-C1 is an EC centrifugal blower for data center cooling, providing directed airflow in enclosures and cooling assemblies.

Data includes 3`380-480 V operation, airflow up to 14400 m³/h and pressure up to 1125 Pa for matching airflow to system resistance. The datasheet lists ball-bearing support, IP55 protection, PWM/0-10 V/MODBUS speed control for durable motor support. Listed noise is 74 dB at the stated test point. 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 K3G500-PA26-C1 should be checked for wiring, mounting, duty point and ambient limits before selection.

Application Industry

Data Center Cooling

The K3G500-PA26-C1 ebm-papst fan is applied in data-center cooling equipment where dependable air movement supports thermal control, system availability and efficient equipment heat removal.

Product Insights

AC to EC Replacement — K3G Compact EC Centrifugal

The ebm-papst K3G500-PA26-C1 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 — K3G500-PA26-C1 vs Variants

How the K3G500-PA26-C1 compares to nearby K3G series variants:

ModelK3G097-AK34-43K3G190-RD45-03K3G250-AV29-B2K3G250-PR17-W9
Air Flow1195 m³/h524 m³/h3120 m³/h2405 m³/h
Power325 W169 W750 W1160 W
Noise— dB— dB63 dB— dB
Size97 mm190 mm250 mm250 mm

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

Typical Applications — K3G500-PA26-C1 Compact EC Centrifugal

Data Center CRAH/CRAC Units: The K3G500-PA26-C1 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

What performance data is available for the K3G500-PA26-C1?

The supplied table lists 14,400 m³/h, 1,125 Pa, 1,810 rpm; use the exact datasheet for the complete operating curve.

What compliance information is supplied for the K3G500-PA26-C1?

The workbook marks the product RoHS Compliant. Obtain the exact-model declaration and any project-specific approvals required by the destination market.

What should be inspected if airflow drops on the K3G500-PA26-C1?

Check for blocked airflow paths, incorrect supply, loose wiring, abnormal rotation or system resistance before consulting the exact service documentation.

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