Experts in advanced refrigeration and air-conditioning
Area exclusive distribution for Europe

Inverter Driver Bonfiglioli AGL402 21 3 FA

Elevate the efficiency and control of your HVAC and refrigeration systems with the Bonfiglioli AGL402 21 3 FA. This robust inverter is engineered to thrive in demanding environments, offering recommended motor power flexibility of 3.0 kW and 7.5 kW with a 400 V-50/60 Hz-3 ph power supply. It provides an exceptional operation temperature range from 0 to 40 °C, ensuring reliable performance even at elevated temperatures up to 55 °C with power reduction in place. With dimensions of 200 x 125 x 205 mm, it easily integrates into your setup.

The Bonfiglioli AGL402 21 3 FA stands out with its comprehensive communication interfaces including Integrated CANopen, Systembus, and Modbus via RS485, with optional upgrades for DeviceNet, EtherCAT, Profibus DP V1, ProiNet, TCP, and more. It maintains operational integrity within a humidity range of 5 - 85%, without condensation. An IP20 protection type guards the device's intricate components, while its capability to handle a maximum output current of up to 26.0 A underscores its robustness. This inverter is designed for superior performance and adaptable connectivity within a broad range of industrial applications. This description is for information purposes only. To confirm the accuracy of the data, please consult the technical data sheet or one of our technicians.
Technical information

Data Sheet

Power supply

400 V-50/60 Hz-3 ph

Communication interfaces

DeviceNet Optional, EtherCAT Optional, Integrated CANopen, Integrated Systembus, Profibus DP V1 Optional, ProiNet Optional, RS 232 Optional, RS485 Integrated Modbus, TCP Optional, VABus

Operation temperature

0 – 40 ºC (55 ºC with power reduction)

Operating humidity range

5 – 85 %, Without condensation

Protection type


Maximum output current

12,0 A, 26,0 A

Dimensions (HxWxD)

200 x 125 x 205 mm

Other remarks

Class A (EN 61800-3) Integrated
Control of asynchronous induction motors and synchronous permanent magnet motors
Memory Card Port (SD/MMC)
Overload capacity: up to 150% for 60s, 200% for 1s.
Inputs / Outputs:
1- Safe Stop Inputs (STOA, STOB)
2- 5 Digital Inputs (4x Transistor, 1x In/Out)
3- 4 Digital outputs (1x Relay, 1x Transistor, 1x In/Out, 1x Multifunction)
4- 2 Analog Inputs: (0-10V or 0/4..20mA + 0-10V or 0/4..20mA or PTC or Pt1000 or KTY)
5- 1 Analog Output (0-10V or PWM or Digital)
6- 24 V DC supply on board
7- 10V DC supply for potentiometer (or other simple regulator)
Memory Card Port (SD/MMC)
PLC inside inverter


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