24.Z1.F04-1010 KEB
Wake Industrial LLC is not an authorized distributor of this product.
The KEB 24.Z1.F04-1010 is part of the Z1 Sine Wave EMC Filters series and is designed for 3-phase AC applications with a maximum voltage of 550 V and a rated current of 180 A. This filter supports drive power up to 75 kW, has a mass of 24 kg, and features an inductance of 0.07 mH with a switching frequency of 2 kHz. Its connection size is M10 for 70 mm² and it operates at a maximum frequency of 100 Hz.
Internal Product Review
The 24.Z1.F04-1010 is a KEB Z1 sine wave EMC filter designed for 3-phase AC drives up to 75 kW. Rated for 180 A and 550 V, the unit supports stable output conditioning in demanding inverter applications. The 2 kHz switching frequency makes this model a strong choice for controlled motor-side filtering.
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Product Description:
The 24.Z1.F04-1010 is a sine-wave electromagnetic compatibility output filter produced by KEB within the Z1 Sine Wave EMC Filters series. Installed between an inverter and an induction or synchronous motor, the unit smooths the pulse-width-modulated output so that the motor terminals receive a near-sinusoidal waveform. By attenuating high-frequency voltage edges, it lowers motor insulation stress and radiated emissions, allowing drive systems to meet industrial automation noise limits while supporting longer cables without additional shielding.
Rated for continuous motor circuit power of 75 kW, the filter can conduct up to 180 A across its three output phases without saturation. Dielectric headroom is provided by a maximum terminal voltage of 550 V, while the rated operating class is 400 VAC for compatibility with common European drives. A core inductance of 0.07 mH shapes the current slope so that the inverter carrier remains within the permitted harmonic range. The assembly supports carrier frequencies up to 2 kHz. Operation above this value reduces insertion loss and increases thermal loading, so the connected inverter should remain within the permitted carrier-frequency range.
The aluminum baseplate measures 153 mm high and 316 mm wide, providing room for the laminated copper bars that connect to an M10 terminal designed for 70 mm² conductors. Internal windings contain 5.2 kg of copper, which contributes to the overall 24 kg mass and provides thermal inertia that steadies temperature rise. At full load, the filter dissipates 210 W as heat, so forced airflow or a cabinet heat sink is recommended. It operates on three-phase AC networks and maintains effective attenuation at fundamental frequencies up to 100 Hz, supporting smooth torque production in standard industrial motors. The housing and terminal arrangement provide secure installation in drive cabinets where adequate clearance is available for conductors, airflow, and heat dissipation.
