30.F5.A1P-B0-A 1 KEB
Wake Industrial LLC is not an authorized distributor of this product.
The KEB 30.F5.A1P-B0-A 1 is part of the F5 Combivert Axis Drives series and features a standard control board with a varnished standard cooling type. It operates on 3-phase input at 660/690 V, offering a rated power of 315 kW and a rated current of 345 A. This drive includes a braking transistor accessory and supports a maximum switching frequency of 4 kHz.
Internal Product Review
The 30.F5.A1P-B0-A 1 is a KEB Combivert F5 axis drive with 315 kW rated power and 345 A rated current. The integrated braking transistor and 150% overcurrent trip capability make this unit a very capable choice for demanding axis control.
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Product Description:
The 30.F5.A1P-B0-A1 is an AC axis drive converter manufactured by KEB for servo and induction motor control within automated production cells. Belonging to the F5 Combivert Axis Drives series, it accepts high-voltage utility power and modulates the output so a controller can regulate motor torque, speed, and position without changes to the mechanical gearing. A Standard Board manages the logic functions used for motor regulation and drive monitoring. Protective varnish coats the electronics, while the standard cooling system removes heat generated by the power components. Its compact 1 × P housing supports cabinet installation in multi-axis production lines where available mounting space may be limited.
For electrical interfacing, the drive is designed for three-phase mains at 660/690 V. Under nominal conditions, it supplies 345 A continuously and supports a motor power rating of 315 kW when paired with suitable equipment. Gate patterns switch at a carrier frequency of 2 kHz, balancing dynamic response with heat generated by the power semiconductors. The control board can increase the carrier frequency to 4 kHz when reduced motor ripple and lower audible noise are required. A braking transistor diverts regenerative energy into an external resistor during rapid deceleration. This process limits the DC-bus voltage when a connected motor returns energy to the converter.
Transient events are managed through several current limits that protect the converter while supporting brief acceleration demands. The short-term output can rise to 438 A during acceleration peaks, providing additional current when the connected motor must overcome load inertia. The electronics also permit a brief output of 125% of the nominal current before time-based derating reduces the load. A separate hardware trip disconnects the bridge if conduction reaches 150% of the rated current, protecting the semiconductor junctions from excessive current. When load inertia returns energy, the braking transistor directs that energy away from the DC bus while the control board monitors thermal sensors. The standard airflow path removes heat from the power stage during variable-duty operation in conveyor, extruder, and gantry applications.
