Product Description:

The 12.F5.A1D-1A0A is a variable-frequency inverter manufactured by KEB for the F5 Combivert Axis Drives series. Intended for industrial automation cabinets, the unit modulates three-phase power to control synchronous or induction motors across conveyors, pumps, and positioning axes. By combining gate drive, protection, and power conversion on one board, it simplifies panel layouts and supports coordinated speed regulation in multi-axis machines for demanding, continuously operating production environments.

It accepts a mains supply of 3 x 230 VAC, which is rectified and modulated to provide a continuous output current of 16.5 A. At that level, the inverter delivers up to 6.6 kVA of apparent power and can serve motors rated up to 5 HP. Those electrical limits guide conductor sizing, branch protection, and cabinet thermal planning during system design.

An integrated braking transistor routes excess DC bus energy to an external resistor during rapid deceleration, and it can pulse up to 15 A. To protect the module, the braking resistor must not be lower than 27 Ω, which helps prevent current surges that exceed silicon limits. The heat sink is rated for surface temperatures up to 90 °C, and operation remains reliable when the switching frequency rises toward 16 kHz for acoustic or dynamic requirements.

Wake Industrial stocks this drive and can arrange same-day shipping for orders placed before the cutoff. Quotations remain valid for 30 days, which helps with budget approval cycles. For clarification on fault codes or type identifiers, customers can use the chat tool available on the website.