12.B6.A3B-3900
The 12.B6.A3B-3900 from KEB features a built-in radiator air cooling system and delivers a nominal output current of 17.1 A. As part of the B6 Combivert Frequency Inverters, it works at a 50/60 Hz frequency range and supports an input voltage of 3 x 380 to 480 V.
It employs sensorless vector control with SMM technology and a 32-bit microprocessor for precise performance. The inverter is IP20 rated and is designed for indoor installation to ensure safe and reliable operation.