16.Z1.C04-1001 KEB
Wake Industrial LLC is not an authorized distributor of this product.
The KEB 16.Z1.C04-1001 is part of the Z1 Sine Wave EMC Filters series and is designed for 3-phase systems with a rated voltage of 400 VAC and a maximum voltage of 440 V. This filter supports inverter power up to 15 kW, a rated current of 34.7 A, and has a power loss of 210 W. It measures 291 mm in width, 130 mm in height, 275 mm in depth, and weighs 22.6 kg.
Internal Product Review
The 16.Z1.C04-1001 is a KEB Z1 sine wave EMC filter engineered for 3-phase applications at 400 VAC. Rated for 34.7 A with 15 kW inverter power, the unit presents a well-matched solution for demanding drive installations. Low harmonic performance is a strong advantage, highlighted by a THDi limit below 15%.
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Product Description:
The 16.Z1.C04-1001 is a sine-wave EMC filter produced by KEB within the Z1 Sine Wave EMC Filters series. Placed between a pulse-width-modulated inverter and an induction or synchronous motor, it converts the steep, high-frequency switching pattern of the drive into a near-sinusoidal waveform. This reduction of common-mode and differential-mode interference helps protect motor insulation, lowers acoustic noise, and improves electromagnetic compatibility inside automated production lines.
The filter’s metal housing spans a width of 291 mm, a depth of 275 mm, and a height of 130 mm, dimensions that fit standard control enclosures. A mass of 22.6 kg must be supported when the unit is panel-mounted. Electrically, it handles a rated line current of 34.7 A on a three-phase circuit and is optimized for a nominal system voltage of 400 VAC. Operation is referenced to the European industrial grid frequency of 50 Hz, and the terminals accept solid or stranded copper conductors up to 16 mm². These figures outline the thermal loading, conductor sizing, and protective device selection required to integrate the filter ahead of a medium-power drive.
The design matches inverter outputs up to 15 kW, ensuring that switching edges are sufficiently attenuated without excessive voltage drop. Internal winding resistance and core losses generate about 210 W of heat, so the installation requires airflow or a heat sink to keep enclosure temperatures within specified limits. Current distortion at the point of common coupling is held below 15% THDi, while the voltage partial weighted harmonic distortion stays under 39%, helping facilities meet harmonic compliance targets. The circuitry tolerates line voltages up to 440 V, and its three-phase topology allows balanced filtering across all conductors without separate neutral handling.
