| Mfr Part # | Rated Voltage(V) | Size(mm) | Max.Air Flow(m³/h) | Max.Pressure(Pa) | Input Power(W) | Speed(rpm) | Noise(db) | |
|---|---|---|---|---|---|---|---|---|
![]() K3G500-PB24-03/F01 | ebm-papst 3~380-480V 4200W EC Centrifugal Fan for Air Handling Selected for Air Handling, the ebm-papst K3G500-PB24-03/F01 is a 380-480V EC backward-curved centrifugal fan, centered on a listed airflow of 15,935 m³/h. The value helps verify equipment fit. |
3`380-480 | 500 | 15935 | 1000 | 4200 | 2000 | 79 | |
![]() K3G450-PB24-01/F01 | ebm-papst 3~380-480V 5250W EC Centrifugal Fan for Data Center Cooling Intended for Data Center Cooling, the ebm-papst K3G450-PB24-01/F01 is a 380-480V EC backward-curved centrifugal fan, centered on a listed pressure capability of 1,800 Pa. The value helps verify equipment fit. |
3`380-480 | 450 | 15055 | 1800 | 5250 | 2600 | - | |
![]() K3G450-PB24-01 | ebm-papst 3~380-480V 5250W EC Centrifugal Fan for Data Center Cooling Selected for Data Center Cooling, the ebm-papst K3G450-PB24-01 is a 380-480V EC backward-curved centrifugal fan, distinguished by a listed pressure capability of 1,800 Pa. The rating aids system-fit checks. |
3`380-480 | 450 | 15055 | 1800 | 5250 | 2600 | 80 | |
![]() K3G450-AZ30-01 | ebm-papst 3~380-480V 5370W EC Centrifugal Fan for Data Center Cooling Designed for Data Center Cooling, the ebm-papst K3G450-AZ30-01 is a 380-480V EC backward-curved centrifugal fan, distinguished by a listed pressure capability of 1,925 Pa. The rating aids system-fit checks. |
3`380-480 | 450 | 12230 | 1925 | 5370 | 2750 | 76 | |
![]() K3G280-RR04-H9 | ebm-papst 3~380-480V 500W EC Centrifugal Fan for Spindle Motor Cooling Developed for Spindle Motor Cooling, the ebm-papst K3G280-RR04-H9 is a 380-480V EC backward-curved centrifugal fan, featuring a documented 500 W input rating. This supports duty-point selection. |
3`380-480 | 280 | - | - | 500 | 2700 | - | |
![]() K3G280-RR03-H4 | ebm-papst 3~380-480V 460W EC Centrifugal Fan for Motor Cooling Selected for Motor Cooling, the ebm-papst K3G280-RR03-H4 is a 380-480V EC backward-curved centrifugal fan, documented with a documented 460 W input rating. The data supports model-level evaluation. |
3`380-480 | 280 | - | - | 460 | 2550 | - | |
![]() K3G280-AU11-C3 | ebm-papst 3~380-480V 1000W EC Centrifugal Fan for Energy Storage Suited to Energy Storage, the ebm-papst K3G280-AU11-C3 is a 380-480V EC backward-curved centrifugal fan, centered on a documented speed of 3,100 rpm. The data helps compare K-series variants. |
3`380-480 | 280 | - | - | 1000 | 3100 | - | |
![]() K3G280-AK54-21 | ebm-papst 3~380-480V 1030W EC Centrifugal Fan for Rail Transit Used in Rail Transit, ebm-papst K3G280-AK54-21 is a 380-480V EC backward-curved centrifugal fan, defined by a listed acoustic value of 61 dB. The value helps verify equipment fit. |
3`380-480 | 280 | - | 1100 | 1030 | 3400 | 61 | |
![]() K3G250-RR17-H9 | ebm-papst 1~ 200-277V 300W EC Centrifugal Fan for Spindle Motor Cooling Selected for Spindle Motor Cooling, the ebm-papst K3G250-RR17-H9 is a 200-277V EC backward-curved centrifugal fan, characterized by a documented 300 W input rating. The value helps verify equipment fit. |
1~ 200-277 | - | - | - | 300 | 3100 | - | |
![]() K3G250-RR03-H4 | ebm-papst 1~ 200-277V 245W EC Centrifugal Fan for Motor Cooling Designed for Motor Cooling, the ebm-papst K3G250-RR03-H4 is a 200-277V EC backward-curved centrifugal fan, centered on a documented 245 W input rating. The data helps compare K-series variants. |
1~ 200-277 | 250 | 705 | - | 245 | 2900 | - | |
![]() K3G250-PR17-W9 | ebm-papst 3~380-480V 1160W EC Centrifugal Fan for Renewable Energy Built for Renewable Energy, the ebm-papst K3G250-PR17-W9 is a 380-480V EC backward-curved centrifugal fan, featuring a documented speed of 4,000 rpm. It supports replacement and design review. |
3`380-480 | 250 | 2405 | - | 1160 | 4000 | - | |
![]() K3G250-AV29-B4 | ebm-papst 1~ 200-277V 750W EC Centrifugal Fan for Renewable Energy Selected for Renewable Energy, the ebm-papst K3G250-AV29-B4 is a 200-277V EC backward-curved centrifugal fan, with a focus on a listed acoustic value of 57 dB. This assists electrical and mechanical review. |
1~ 200-277 | 250 | 3120 | 1050 | 750 | 3450 | 57 | |
![]() K3G250-AV29-B2 | ebm-papst 1~ 200-277V 750W EC Centrifugal Fan for Data Center Cooling Engineered around Data Center Cooling, the ebm-papst K3G250-AV29-B2 is a 200-277V EC backward-curved centrifugal fan, documented with a documented speed of 3,450 rpm. This supports duty-point selection. |
1~ 200-277 | 250 | 3120 | 1050 | 750 | 3450 | 63 | |
![]() K3G190-RD45-03 | ebm-papst 230V 169W EC Centrifugal Fan for Battery Cooling Designed for Battery Cooling, the ebm-papst K3G190-RD45-03 is a 230 V EC backward-curved centrifugal fan, defined by a documented speed of 4,120 rpm. The value helps verify equipment fit. |
230 | 190 | 524 | - | 169 | 4120 | - | |
![]() K3G097-AK34-43 | ebm-papst 26V 325W EC Centrifugal Fan for Cabinet Cooling Aimed at Cabinet Cooling, the ebm-papst K3G097-AK34-43 is a 26 V EC backward-curved centrifugal fan, centered on a documented speed of 3,600 rpm. This helps guide installation planning. |
26 | 97 | 1195 | 650 | 325 | 3600 | - | |
![]() K1G220-AB73-11 | ebm-papst 48V 110W EC Centrifugal Fan for Industrial Cooling Built for Industrial Cooling, the ebm-papst K1G220-AB73-11 is a 48 V EC backward-curved centrifugal fan, offering a documented 110 W input rating. This enables specification-led selection. |
48 | 220 | - | - | 110 | 2880 | - | |
![]() K1G165-AA01-05 | ebm-papst 24V 19W EC Centrifugal Fan for Cabinet Cooling Intended for Cabinet Cooling, the ebm-papst K1G165-AA01-05 is a 24 V EC backward-curved centrifugal fan, defined by a documented 19 W input rating. This helps guide installation planning. |
24 | 165 | - | - | 19 | 2830 | 55 |
The EC Backward category represents ebm-papst's comprehensive selection of electronically commutated centrifugal fans with backward-curved impellers. With 357 products ranging from compact 24V units to high-performance 48V models, this is the largest single sub-collection within the ebm-papst catalog.
EC backward curved fans deliver exceptional static pressure and airflow efficiency, making them ideal for applications requiring medium to high pressure — including data center cabinet cooling, inverter drives, industrial machinery ventilation, and telecommunications equipment. The product lineup covers voltage inputs from 24V to 48V and power outputs from 19W up to 325W, with a broad spectrum of impeller diameters to match different system resistance requirements.
Every model in this category benefits from ebm-papst's GreenTech EC technology, which reduces energy consumption by up to 50% compared to conventional AC fans while maintaining precise speed control and extended service life.
Bag packaging indicates that a specified quantity of product is packaged by the manufacturer in a bag, sealed pouch, or similar container and sold as a unit without repackaging. It is also used to describe kits/assortments where components are packaged in separate bags according to part number or parametric value, rather than in a compartmentalized box or similar rigid container.