Product Description:

The 14.F5.A1E-YLP0 is an inverter from KEB in the F5 Combivert Axis Drives series. It is intended for elevator duty, where it regulates induction motors by adjusting frequency and voltage in real time. This type of control supports smooth acceleration, controlled deceleration, and stable speed regulation in lift systems. The product uses a standard control board and draws logic power from an external 24 V DC source, which keeps the high-power section isolated from the control electronics.

The drive offers one analog input with a range of 0 to ±10 V, sampled at 11-bit resolution for speed or torque references. Seventeen control terminals route field wiring to the board, and five digital inputs allow discrete commands; the count of 5 supports direct door, brake, or limit-switch interfacing. Two digital outputs share a budget of 50 mA total for status signaling, and a single relay output is available at 30 V DC / 1 A for contactor control. Two encoder input channels are provided, but no encoder feedback card is installed, so the feedback method can be selected to suit the application. The control section is powered by 24 V DC, allowing the main bus to remain de-energized while control functions stay active for setup or service.

On the power side, the inverter matches motors up to 10 HP on 230 V supplies. The housing uses form factor code E and standard cooling, so normal cabinet airflow is sufficient without auxiliary fans. An integrated braking transistor handles regenerated energy during car deceleration, which is useful in vertical motion where the load can feed energy back into the drive. The inverter size code 14 identifies the physical dimensions and heat-sink capacity within the Combivert range. Its layout keeps the unit compact while supporting the thermal demands associated with elevator operation.