





The EEC0382B3-000U-A99 is SUNON's 24 VDC, 120 × 120 × 38 mm DC blower option for telecom cabinets, base stations, and network equipment. Its 2100 rpm rating defines a lower-speed operating point. Base system-resistance review on the stated power demand. Use current model documentation to validate protection choices.
| Rated Voltage(V) | 24 |
|---|---|
| Size(mm) | 120*120*38 |
| Max.Air Flow(m³/h) | 93 |
| Input Power(W) | 3.1 |
| Speed(rpm) | 2100 |
| Noise(db) | 37 |
For industrial equipment, SUNON EEC0382B3-000U-A99 serves as a DC brushless axial fan. The fan supports temperature control in equipment that runs through sustained or repeated duty cycles.
With up to 93 m3/h listed airflow, the fan provides a measurable starting point for thermal design. Clear inlet space and a controlled outlet help preserve useful flow. The brushless DC motor architecture supports efficient electronic commutation and stable rotational performance for compact equipment cooling.
Design approval for EEC0382B3-000U-A99 should cover cable routing together with prototype trials before release. This creates a practical link between thermal validation, purchasing documentation and future servicing. Use a representative assembly rather than an unrestricted bench setup.
Verify supply, wiring, obstructions, impeller movement, and protection status. Use the model datasheet before replacement or repair.
The exact bearing option is not confirmed by the row-level data. Check the complete suffix in the current SUNON specification.
Review its 120 × 120 × 38 mm size, 93 m³/h airflow, system resistance, and available mounting space.
The workbook marks the product as RoHS compliant. Confirm UL, TUV, VDE, or other project-specific approvals for the exact suffix.
Confirm any missing bearing, connector, control, IP rating, life, certification, and performance-curve details for the complete part number.
Match voltage, dimensions, mounting, airflow direction, airflow, pressure, connector, control signal, and protection before substitution.

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The EEC0381B2-000U-A99 is SUNON's 12 VDC, 120 × 120 × 38 mm DC blower option for telecom cabinets, base stations, and network equipment. Up to 197.1 m³/h is its most prominent listed performance figure. For noise-control planning, start with the supplied mounting size. Confirm environmental protection for the ordered version.
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EEC0382B1-000UA99 serves telecom cabinets, base stations, and network equipment as a 120 × 120 × 38 mm DC blower rated at 24 VDC. Up to 234.5 m³/h is its most prominent listed performance figure. The recorded electrical load should guide noise-control planning. Confirm environmental protection for the ordered version.
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