17.F5.C3G-350A KEB
Wake Industrial LLC is not an authorized distributor of this product.
The KEB 17.F5.C3G-350A is an axis drive from the F5 Combivert Axis Drives series with a maximum motor power of 25 HP and a maximum current of 75 Amps. It features an IP20 enclosure, integrated EMC filter, and supports 3-phase 400 V AC/DC input supply. The drive offers 8 digital inputs, 2 analog inputs, and 29 control terminals.
Internal Product Review
The 17.F5.C3G-350A is a KEB F5 Combivert axis drive with a well-balanced design for demanding motion applications. A 3-phase 400 V AC/DC input and 42 A rated current support stable drive performance under industrial loads. An integrated EMC filter and 16 kHz maximum switching frequency make this unit a strong choice for clean, responsive axis control.
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Product Description:
The 17.F5.C3G-350A drive is manufactured by KEB as part of the F5 Combivert Axis Drives series. It is an inverter module intended to regulate three-phase induction or synchronous motors in industrial automation lines. By adjusting output frequency and voltage, the unit matches motor torque to varying load demands. Its integrated protection features support continuous axis control in packaging, material-handling, and general machinery applications.
Incoming power for the drive is rated for a three-phase 400 V AC supply or a 400 V DC input, making it compatible with common industrial power systems. The inverter size code 17 and housing code G indicate the footprint used for panel mounting. A maximum output current of 75 A supports motors rated up to 25 hp at 400 V, while the continuous output channel carries 42 A during normal duty cycles. The switching devices can operate at frequencies up to 16 kHz, while the default switching frequency is 4 kHz to balance acoustic noise and thermal loss. The IP20 housing protects internal components against contact with fingers and similarly sized solid objects. An integrated EMI filter meets EMC class C1 requirements without additional filter hardware. Control connections include 29 terminals, eight digital inputs, and two analog inputs for sensor and PLC signals. The GTR7 braking chopper and preinstalled braking transistor dissipate regenerative energy produced during motor deceleration.
During transient events, the drive can supply 150% of its continuous current rating, allowing it to handle short acceleration demands without excessive heating. Protective logic issues an overcurrent trip at 180% of the continuous rating, preventing severe current faults from damaging the power devices. With the filter section installed, the enclosure measures 181 x 415 x 311 mm, allowing sufficient cabinet space and clearance to be reserved during panel layout. Internal filtering limits conducted emissions near sensitive instrumentation. The enclosure dimensions also account for the installed filter section, so no separate filter housing must be added to the panel.
