

Developed for Air Handling Cooling, the ebm-papst W3G630-NR63-01 is a 400 V EC axial fan, for which the table lists a listed pressure capability of 240 Pa. This enables specification-led selection.
| Rated Voltage(V) | 400 |
|---|---|
| Size(mm) | 630 |
| Max.Air Flow(m³/h) | 7775 |
| Max.Pressure(Pa) | 240 |
| Input Power(W) | 1150 |
| Speed(rpm) | 1260 |
| Noise(db) | 80 |
The ebm-papst W3G630-NR63-01 is an EC axial fan for hvac systems, delivering focused air movement for cabinets, machinery and thermal assemblies.
Data includes 400 V operation, airflow up to 7775 m³/h and pressure up to 240 Pa to guide duty-point selection through guards, coils and cabinet passages. The datasheet lists ball-bearing support, IP55 protection, PWM/0-10 V/MODBUS speed control for durable motor support. Listed noise is 80 dB at the stated test point. Installation with the specified supply and sufficient breathing space supports energy-aware cooling and stable service.
Its selection record supports integration decisions for installed equipment without relying on generic assumptions.
Match required airflow and pressure on the exact performance curve, then verify voltage, power, dimensions and environmental limits.
Correct sizing and operation within documented limits can reduce avoidable thermal stress and maintenance events; project savings require duty-cycle analysis.
The workbook marks it In Stock, but quantity and lead time should be reconfirmed at quotation because availability can change.
It can be evaluated for demanding service using the documented ratings, installation limits and preventive-maintenance plan for the application.

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