i550​

​The frequency inverters of the i550 series support a power range from 0.25 to 132 kW.
This reliable drive is ideal for conveyor, travelling, and winding drives, for pumps and fans and many other machine tasks. The inverter complies with the standard EN 50598-2 that will take effect from 2020.

Performance data
Mains: 1 AC 230 V: 0.25 to 2.2 kW
Mains: 1/3 AC 230 V: 0.25 to 5.5 kW
Mains: 3 AC 400 V: 0.37 to 132 kW

Integrated functions

• V/f characteristic control linear/quadratic (VFC plus)
• Sensorless vector control (SLVC)
• Energy saving function (VFC-Eco)
• Servo control (SC-ASM) with feedback
• Sensorless vector control for synchronous motors (up to 22 kw)
• Vector control with feedback
• V/f characteristic control with feedback
• DC braking
• Brake management for low-wear brake control
• Dynamic braking through brake resistance
• S-ramps for smooth acceleration and delay
• Flying restart circuit, PID controller

Communication
CANopen, EtherCAT, EtherNet/IP, I/O link, Modbus, PROFIBUS, PROFINET, ModbusTCP/IP, POWERLINK, IO-Link

Approvals
CE, UL, CSA, EAC, RoHS2, IE2 in accordance with EN 50598-2

Efficiency class
Top efficiency class for inverters with IE2 in accordance with EN 50598-2

Find out more