15.Z1.F04-1010 KEB
Wake Industrial LLC is not an authorized distributor of this product.
The KEB 15.Z1.F04-1010 is part of the Z1 Sine Wave EMC Filters series and is designed for three-phase systems with a nominal voltage of 400 VAC. It features an inductance of 0.5 mH and supports a nominal current of 24 Amps, with a maximum operating voltage of 550 V. The filter has a total weight of 3.9 kg and operates at a switching frequency of 2 kHz.
Internal Product Review
The 15.Z1.F04-1010 is a KEB Z1 sine wave EMC filter built for clean output conditioning in 3-phase 400 VAC drive systems. A 24 A nominal current rating and 0.5 mH inductance support effective waveform smoothing with dependable electrical performance. An excellent choice for demanding installations where stable low-distortion operation at 2 kHz is important.
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Product Description:
The 15.Z1.F04-1010 is a sine-wave output filter produced by KEB within the Z1 Sine Wave EMC Filters series. Installed between a variable-frequency drive and an induction motor, the device converts the pulsed inverter waveform into a near-sinusoidal shape, lowering dv/dt and attenuating conducted electromagnetic noise. By smoothing the voltage, the filter reduces dielectric stress on motor windings and decreases acoustic emissions, making it a practical component for industrial automation lines that use long motor cables.
The filter is designed for a nominal line-to-line voltage of 400 VAC, and it supports load currents up to 24 A without derating. Its wound core presents an inductance of 0.5 mH, and this reactance forms an LC network with the motor capacitance to suppress high-frequency switching edges. The internal magnetic material is optimized for inverters that switch at up to 2 kHz, allowing attenuation without excessive core heating. During operation, the filter dissipates 47 W, so cabinet ventilation must remove that heat to keep the windings within their insulation limits. The housing stands 178 mm high with clamps, measures 178 mm long, and occupies 72 mm in width on a DIN mounting plate.
For protection against overvoltage events, the coil insulation tolerates a maximum operating differential of 550 V. The filter is built for three-phase power systems plus protective earth, which suits common inverter-fed motor connections. Terminals accept copper leads up to 10 mm², allowing the filter to match common drive output cable sizes while limiting resistive losses. Despite its compact footprint, the assembly weighs 3.9 kg, which keeps the load on the mounting surface relatively low. The equal length and height simplify clearance checks, and the steel base plate provides a solid ground reference to channel residual electromagnetic energy.
