12.F4.C3D-3420 by KEB

The KEB 12.F4.C3D-3420 inverter from the F4 Combivert Frequency Inverters series is a robust three-phase frequency converter designed for precise pulse width modulation control of three-phase AC motors. It delivers an output nominal power of 6.6 KVA (equivalent to 5 HP) and supports a max. rated motor power of 4 KW while operating at a mains voltage of 305-440 VAC and a tested rated operating frequency of 4 KHz. Featuring 2/4P Connections, it provides an output nominal current of 9.5 A and tolerates short-time currents up to 9.5 A with overcurrent protection at 20.9 A trip threshold. With a low power loss at nominal operating of 115 W, a programmable operator menu offering 8 parameter sets and 11 parameter groups, as well as integrated braking transistor support, this inverter delivers customizable performance and high energy efficiency suitable for demanding industrial automation environments.