400 VAC High-Power EC Fan
Operates from a 400 VAC supply with 5700 W input power for large air handling duties.
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Ebmpapst
Ebmpapst K3G500-PB33-01 Centrifugal Fan 400V 500mm 3.5kW
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PRODUCT DOCUMENTATION
Product Information
Technical specifications, features, applications and purchasing information.
Technical Specifications
| Brand | Ebmpapst |
| Model Number | K3G500-PB33-01 |
| Product Category | Centrifugal Fan |
| Fan Type | EC Centrifugal Fan, Backward Curved |
| Nominal Voltage | 400 VAC |
| Input Power | 5700 W |
| Current | 9.0 A |
| Speed | 2250 rpm |
| Max. Air Flow | 11270 m³/h |
| Max. Pressure | 1200 Pa |
| Impeller Diameter | 500 mm |
| Noise Level | 81 dB(A) |
Key Features
11270 m³/h Maximum Air Flow
Published data identifies a maximum air flow of 11270 m³/h for the K3G500-PB33-01/F01 configuration.
1200 Pa Maximum Pressure
Delivers up to 1200 Pa static pressure for air handling systems with high resistance.
2250 rpm with 500 mm Impeller
The fan operates at 2250 rpm with a 500 mm impeller for large-volume air movement.
EC Motor Technology
Uses electronically commutated motor technology for integrated control and monitoring functions.
AHU and FFU Duty
The K3G500-PB33-01 series is documented for air handling unit and fan filter unit applications.
Applications
- Air handling units (AHU)
- Fan filter units (FFU)
- Precision air conditioning and computer room cooling
- Large industrial ventilation systems
- Cleanroom air circulation
- HVAC equipment requiring high air flow and pressure
- Process cooling and thermal management
- Industrial air movement in large enclosures
Purchase Information
We support online purchase of the Ebmpapst K3G500-PB33-01 Centrifugal Fan. If you need to make bulk purchases and inquire about other products, please contact our team to inform us of your purchase requirements. We will provide you with information such as quantity quotations, delivery dates, and transportation methods.
Frequently Asked Questions
What is the Ebmpapst K3G500-PB33-01? It is a large EC centrifugal fan with a 500 mm impeller, intended for air handling and precision air conditioning applications.
What is the nominal voltage of the K3G500-PB33-01? The nominal voltage is 400 VAC.
What is the input power and current? Published data identifies 5700 W input power and 9.0 A current for the K3G500-PB33-01/F01 configuration.
What are the maximum air flow and pressure? Documented maximum air flow is 11270 m³/h and maximum pressure is 1200 Pa.
What is the fan speed? The documented speed is 2250 rpm.
What is the impeller diameter? The impeller diameter is 500 mm.
What is the noise level? The documented noise level is 81 dB(A).
What applications is the K3G500-PB33-01 intended for? The series is documented for AHU, FFU, precision air conditioning and similar large air movement applications.
What should be checked before ordering the K3G500-PB33-01? Check the complete catalog number (including any suffix such as /F01), 400 VAC supply, required air flow and pressure, 500 mm impeller installation dimensions, control interface requirements and the specific AHU/FFU or precision cooling system design.
Need help confirming a model?
Send us your part number and technical requirements.
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