EBM-PAPST K3G310-AV69-09

The EBM-PAPST K3G310-AV69-09 is a high-performance 310 mm axial fan designed for industrial cooling, ventilation, and process control applications. Featuring a robust IP54-rated housing and ball-bearing motor, it delivers reliable operation in harsh environments. The fan includes integrated electronics with PID control, soft start, and multiple sensor inputs, making it ideal for precise airflow management. With a temperature range from -40 °C to +80 °C, it ensures durability under extreme conditions.
 

Specification	Value
Fan Size	310 mm
Rotor Surface	Painted black
Electronics Housing Material	Die-cast aluminum
Impeller Material	Sheet aluminum
Support Plate Material	Galvanized sheet steel
Support Bracket Material	Steel, painted black
Inlet Nozzle Material	Galvanized sheet steel
Number of Blades	7
Direction of Rotation	Clockwise, viewed toward rotor
Degree of Protection	IP54
Insulation Class	B
Protection Class	F4-1 (Moisture/Environmental)
Max Ambient Temperature (Motor)	+80 °C
Min Ambient Temperature (Motor)	-40 °C
Installation Position	See product drawing
Condensation Drainage Holes	On rotor side
Operating Mode	S1 (continuous)
Motor Bearing	Ball bearing
Electrical Hookup	Terminal box
Touch Current (IEC 60990)	≤ 3.5 mA
Motor Protection	Thermal overload protector (TOP) internally connected
Protection Class	I (with PE connection)
Standards	EN 61800-5-1, CE
Approvals	UL 1004-7, UL 60730
Weight	17.1 kg

Feature	Benefit
Integrated PID Controller	Enables precise airflow and process control
Soft Start & Motor Current Limitation	Reduces mechanical stress and extends fan lifetime
Multiple Control Inputs	0–10 VDC, PWM, 4–20 mA, and external 24 V input for flexible operation
Alarm & Status Outputs	Provides system feedback via relay and display for monitoring
RS-485 MODBUS-RTU Interface	Allows remote communication and automation integration
High-Quality Materials	Die-cast aluminum housing, sheet steel components, and painted rotor ensure durability
IP54 Protection	Reliable operation in dusty or wet environments
Wide Temperature Range	-40 °C to +80 °C for transport, storage, and operation
Thermal Overload Protection	Safeguards motor and electronics from overheating
UL and CE Certified	Compliance with global safety and industrial standards

Applications: Industrial ventilation, process cooling, HVAC systems, machinery cooling, automation systems, environmental control, power electronics cooling