Ebm-Papst
Ebm-Papst No.W1G180-AB47-01 48V DC 180mm 4600RPM 95W industrial cooling fan
48 V DC axial fan with 180 mm diameter, 4600 RPM speed, 95 W power draw and IP20 protection for industrial cooling
- High airflow of 544.4 CFM for effective cooling
- 48 V DC input suits industrial power systems
- Ball bearing motor extends operating life
- Wide temperature range from -25 °C to 60 °C
- Compact 180 mm frame fits tight enclosures
Ebm-Papst 48V DC axial fan
The Ebm-Papst No.W1G180-AB47-01 is a 180mm axial fan built for industrial cooling. It runs on a 48VDC supply and suits integrators fitting Emerson inverters or similar equipment cabinets. Buyers who need a different voltage, a larger diameter or a quieter profile will need another model.
Integration into a 48V system
The fan draws 2.3A at 95W and connects through wire leads, so a matching 48V rail and wiring harness are required. Its die-cast aluminium housing and IP20 rating suit protected indoor enclosures. The 1.8kg weight and 180mm frame fix directly to standard mounting points. Builders without a 48V DC source cannot use this unit.
Thermal and acoustic profile
At 4600RPM the impeller moves 544.4CFM against a maximum back pressure of 380Pa. Sound output reaches 69dBA under load. Ball bearings and Class B insulation support continuous operation from -25°C to 60°C ambient. No speed-control interface is provided, so airflow and noise remain constant.
Highlights
- High airflow of 544.4 CFM for effective cooling
- 48 V DC input suits industrial power systems
- Ball bearing motor extends operating life
- Wide temperature range from -25 °C to 60 °C
- Compact 180 mm frame fits tight enclosures
Specifications
No published specifications for this item yet.
Questions about this item
What limits continuous operation at the 95 W power draw?
The motor is rated for insulation class B and an ambient range of -25 °C to 60 °C; exceeding either thermal boundary will throttle or stop the fan.
How loud and how much heat does the fan add when running 24/7?
It produces 69 dBA and moves 544.4 CFM while drawing 2.3 A at 48 VDC, so the waste heat equals the 95 W electrical input.
What power source and mounting provisions must already be in place?
A 48 VDC supply capable of 2.3 A and a 180 mm cut-out with four mounting points for the 1.8 kg die-cast aluminium housing.
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