K3G280-AU11-C1 R3G280-AU11-C1

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Product Overview

The Ebm Papst R3G280-AU11-C1 is a 280 mm backward-curved, AC motorized centrifugal impeller. Built for industrial air movement, this unit delivers up to 2675 m³/h airflow at 758 Pa total pressure. Operating on a 3-phase 400 VAC input, it offers high efficiency with integrated electronics and IP54 protection.

Key Features

  • Motorized impeller with backward-curved blades
  • Integrated PID controller and soft start function
  • Supports 0–10 VDC / PWM control input
  • RS-485 MODBUS RTU communication interface
  • Thermal overload and line undervoltage protection
  • Die-cast aluminum housing with sealed ball bearings
  • Humidity protection class H1; insulation class B
  • Continuous operation (S1 mode) from -25°C to +60°C
  • IP54 enclosure for dust and splash resistance

Technical Specifications

Model R3G280-AU11-C1 / K3G280-AU11-C1
Impeller Diameter 280 mm
Voltage Range 380–480 VAC (3~)
Frequency 50/60 Hz
Airflow 2675 m³/h
Power Input 1 kW
Speed 3100 RPM
Current 1.6 A
Weight 6.6–7.1 kg

Applications

Used in air handling units, cleanrooms, filter systems, data center FanGrids, and industrial HVAC systems.

Compliance & Standards

Certified to CE, UL 1004-7, CAN/CSA E60730-1, RoHS, and EN 61800-5-1.

K3G280-AU11-C1 R3G280-AU11-C1

$0.00

  • ACHIEVING

    4.0

    average rating

  • With

    95%

    positive reviews

  • LESS THAN

    1%

    return rate

Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

What is the condition of the product?

All products sold are New & Unused.

How fast is shipping?

All products are delivered within 2-8 business days depending on our stock location.

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