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Black cylindrical EC centrifugal fan with integrated motor, wire leads visible

Fans

Fans R3G355-RB03-10 ABB R8 inverter EC fan

SKU CH-PFR9-KVX32

EC centrifugal fan for ABB ACS800 R8 inverters, 230 VAC, 1350 rpm, 205 W, −25 to 50 °C operating range

  • Reduces inverter maintenance costs with original ebm-papst construction
  • Operates reliably from -25 °C to 50 °C ambient range
  • Delivers 205 W cooling at 1350 rpm for ABB R8 drives
  • Runs on 200–240 VAC 50/60 Hz single-phase supply
  • Suits cement, chemical, HVAC, marine and food-industry applications

Product Identity

This is a new industrial cooling fan designated R3G355-RB03-10, built as an original replacement for ABB R8 inverter drives. It suits maintenance teams and plant engineers who need a direct-fit EC centrifugal unit to restore ventilation performance in ACS800 installations.

Pre-Installation Checks

Verify that the drive cabinet accepts a 230 VAC supply within the 200 to 240 VAC range and that the mounting pattern matches the ebm-papst M3G074-DF motor frame. Confirm the operating environment stays between -25 °C and 50 °C and that the 1350 rpm speed aligns with the inverter’s thermal design before ordering.

Suitability

The fan serves facilities running ABB drives in compressors, cranes, elevators, cooling towers or heavy-industry sectors such as cement, chemical, metallurgical and marine plants. It is not intended for buyers who need a different voltage class, a higher airflow rating than 205 W allows or a non-centrifugal form factor.

Highlights

  • Reduces inverter maintenance costs with original ebm-papst construction
  • Operates reliably from -25 °C to 50 °C ambient range
  • Delivers 205 W cooling at 1350 rpm for ABB R8 drives
  • Runs on 200–240 VAC 50/60 Hz single-phase supply
  • Suits cement, chemical, HVAC, marine and food-industry applications

Specifications

No published specifications for this item yet.

Questions about this item

What is included with the R3G355-RB03-10 fan and what must be sourced separately?

The unit is the complete ebm-papst centrifugal fan with integrated EC motor M3G074-DF ready for 230 VAC supply; mounting hardware, ducting and any ABB ACS800 drive are not included.

Which voltage version of the R3G355-RB03-10 should I select for a 230 VAC supply?

The fan operates on a nominal 230 VAC with a 200–240 VAC range at 50/60 Hz, so a single version covers standard single-phase mains.

What does the 1350 rpm rating mean once the fan is installed in an ABB R8 inverter?

At 1350 min⁻¹ the impeller delivers the airflow needed to keep the ACS800 drive within its -25 °C to 50 °C ambient limit while drawing 205 W and 2.0 A.

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