15.F4.C0G-M441 KEB
Wake Industrial LLC is not an authorized distributor of this product.
The KEB 15.F4.C0G-M441 is a frequency inverter from the F4 Combivert Frequency Inverters series. It supports a voltage range of 305 to 500 V and has a maximum rated motor power of 11 kW. This G-size model features an IP20 protection rating, delivers a nominal output current of 24 A, and uses the InterBus fieldbus option.
Internal Product Review
The 15.F4.C0G-M441 is a KEB COMBIVERT F4 frequency inverter designed for 400 V-class systems and compact control applications. InterBus connectivity and 24 A nominal output current support dependable integration and steady motor control. IP20 protection and 11 kW rated motor power make this unit a strong fit for disciplined cabinet installations.
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Product Description:
The 15.F4.C0G-M441 is a frequency inverter built by KEB for the F4 Combivert Frequency Inverters series. As an AC drive, it modulates a three-phase supply to regulate the speed of induction motors in automated machinery. The unit employs a compact control mode that keeps parameter sets concise and supports quick setup in factory environments. Its control architecture processes operating commands and adjusts the output waveform to meet changing motor-speed requirements.
The power section accepts line voltages between 305 and 500 V AC, covering the 400 V-class supply band used in many European and Asian plants. At the output, the inverter can deliver a nominal current of 24 A and an apparent power of 17 kVA when driving standard squirrel-cage motors. Pulse-width modulation operates at 8 kHz, providing fine torque resolution without producing excessive motor noise. The electronics are installed in an IP20 housing, which is intended for placement inside a switch cabinet without direct exposure to dust or liquid. A dedicated control board manages the gating signals sent to the power stage. The G-size mechanical frame aligns with existing F4 mounting rails and cable entry positions, allowing the unit to fit established cabinet layouts.
The drive is suitable for machines equipped with motors rated up to 11 kW and operates within an ambient temperature range of -10 to 45 °C. Forced-air cooling through the enclosure removes heat during continuous operation and helps keep the power electronics within their operating limits. Internal conformal coatings tolerate ambient humidity up to 95% without condensation, reducing the risk of electrical tracking across power devices. Communication with higher-level PLCs is available through the optional InterBus fieldbus interface, which supports command transmission and diagnostic data exchange. The drive has no integrated accessories, which keeps the module footprint compact and leaves its connection points unobstructed inside the cabinet.
