17.F4.F1G-4002 KEB
Wake Industrial LLC is not an authorized distributor of this product.
The KEB 17.F4.F1G-4002 is part of the F4 Combivert Frequency Inverters series and features a maximum rated motor power of 18.5 kW and an output nominal power of 29 kVA. This inverter supports 3 mains phases, a voltage class of 400 V, and incorporates field-oriented control. Its protection rating is IP20 and it comes equipped with a brake transistor.
Internal Product Review
The 17.F4.F1G-4002 is a KEB F4 Combivert frequency inverter built for 400 V systems with field-oriented control. Output capability at 42 A nominal current and 18.5 kW rated motor power gives the unit strong drive authority in demanding motion applications. IP20 protection and an integrated brake transistor make the package a highly practical choice for controlled industrial installations.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
KEB manufactures the 17.F4.F1G-4002 as part of the F4 Combivert Frequency Inverters series. The unit is a variable-speed drive intended to regulate induction or synchronous motors in automated machinery by modulating the amplitude and frequency of the supplied power. It fits inside control panels where IP20 components are acceptable and provides field-oriented vector control so that torque delivery remains linear across the speed range.
This inverter is designed for a three-phase supply within the 400 V voltage class and is wired with conductors up to 16 mm². Under rated conditions, it draws 46 A from the mains and delivers an output current of 42 A to the motor. The drive supports motor ratings up to 18.5 kW, and its field-oriented control algorithm can switch the power stage between 8 kHz and a maximum of 16 kHz carrier frequency to balance acoustic noise against switching losses. Housing design G sets the mechanical form factor for panel installation, while three internal current sensors supervise overloads and trip the unit at 75.6 A to protect the motor circuit.
Short demand peaks can be supplied because the inverter tolerates 63 A for limited durations, and it connects to protective hardware through a 63 A mains fuse. Continuous apparent power capability reaches 29 kVA, which suits pump, fan, and conveyor duties in mid-power automation cells. The unit includes an integrated brake transistor that diverts regenerated energy to an external resistor during rapid deceleration, helping prevent DC-link overvoltage. The enclosure is rated IP20, and the manufacturer recommends mounting the G-style housing in a clean, naturally cooled switch cabinet to maintain proper thermal operation. The specified 16 mm² line cross-section supports the required three-phase connection for this drive class.
