

Selected for Air Handling, the ebm-papst K3G250-PR02-J2 is a 380-480V EC backward-curved centrifugal fan, with a focus on a documented speed of 4,000 rpm. This assists electrical and mechanical review.
| Rated Voltage(V) | 3`380-480 |
|---|---|
| Size(mm) | 250 |
| Max.Air Flow(m³/h) | 3785 |
| Max.Pressure(Pa) | 1300 |
| Input Power(W) | 1180 |
| Speed(rpm) | 4000 |
| Noise(db) | 75 |
The ebm-papst K3G250-PR02-J2 is an EC centrifugal blower for hvac systems, providing directed airflow in enclosures and cooling assemblies.
Data includes 3`380-480 V operation, airflow up to 3785 m³/h and pressure up to 1300 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 75 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 K3G250-PR02-J2 should be checked for wiring, mounting, duty point and ambient limits before selection.
Provide service access, keep the airflow path clean, inspect wiring and mounting, and investigate abnormal noise or vibration before continued use.
Compare 250 mm, 380-480V, 1,180 W plus mounting, connector and duty-point requirements.
Its EC backward-curved centrifugal fan configuration and a documented speed of 4,000 rpm provide model-specific criteria for matching Air Handling systems.
The workbook marks it In Stock, but quantity and lead time should be reconfirmed at quotation because availability can change.

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