K3G400-PI92-02 ebmpapst 380-480V 3.8A centrifugal fan

Description

The ebmpapst K3G400-PI92-02 is a high-performance EC Centrifugal Fan with measuring dimensions of 400 mm (diameter). It operates on a nominal voltage of 400 VAC (3~), within a range of 380..480 VAC at 50/60 Hz. This fan has a maximum input power of 2500 W and a current draw of 3.8 A. It achieves a top speed of 2450 RPM, delivering an airflow of 6600 m³/h and a high static pressure of 3.47 inAq. Utilizing a durable Ball Bearing and an integrated EC motor (M3G112-IA), it features extensive technical controls including RS-485 MODBUS-RTU and integrated PID controller, making it ideal for precision air handling systems.

K3G400-PI92-02 Fan Parameters
Model: K3G400-PI92-02
Manufacturer: ebmpapst
Motor Model: M3G112-IA
Type: EC Centrifugal Fan (Single Inlet, Backward Curved Blades)
Dimensions: 400 mm
Phase: 3~
Nominal Voltage: 400 VAC
Nominal Voltage Range: 380 V – 480 VAC
Frequency: 50/60 Hz
Power Consumption: 2500 W
Current Draw: 3.8 A
Speed: 2450 RPM
Airflow: 6600 m³/h
Static Pressure: 3.47 inAq (865 Pa)
Min. Ambient Temperature: -25 °C
Max. Ambient Temperature: 40 °C
Weight: 26 kg
Rotor Surface: Painted black
Electronics Housing Material: Die-cast aluminum
Impeller Material: Sheet aluminum
Support Plate Material: Sheet steel, galvanized
Support Bracket Material: Steel, painted black
Number of Blades: 5
Direction of Rotation: Clockwise, viewed toward rotor
Degree of Protection: IP54
Insulation Class: “B”
Moisture / Environmental Protection Class: H1
Motor Bearing: Ball bearing

ApplicationThe K3G400-PI92-02 is part of the ebmpapst RadiPac line, designed for superior energy efficiency and high-pressure performance in critical air handling units. Its EC motor and integrated Modbus control make it ideal for use in FFU (Fan Filter Units), HVAC systems, large air conditioning units, cleanrooms, and data center cooling infrastructure where precise speed control and high static pressure are essential.