19.Z1.C05-1000 KEB
Wake Industrial LLC is not an authorized distributor of this product.
The KEB 19.Z1.C05-1000 is part of the Z1 Sine Wave EMC Filters series and is rated for 46 Amps with a voltage class of 480 VAC. This filter supports a mains frequency of 60 Hz, has a rated inverter power of 40 HP, and offers a protection rating of IP20. It features an overload capacity of 150 percent for 60 seconds and a power loss of 750 Watts.
Internal Product Review
The 19.Z1.C05-1000 is a KEB Z1 sine wave EMC filter designed for clean inverter output at 480 VAC and 46 A. IP20 protection and 150% overload capacity for 60 s support dependable service in controlled industrial panels. Low harmonic performance with THDI below 8% makes this filter a strong choice for demanding drive applications.
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Product Description:
The 19.Z1.C05-1000 sine wave EMC filter is produced by KEB as part of the Z1 Sine Wave EMC Filters series. Intended for installation between a pulse-width-modulated inverter and an AC motor, the unit shapes the output to a near-sinusoidal waveform and lowers conducted interference on the plant mains. By trimming voltage peaks and smoothing current, it helps downstream equipment comply with electromagnetic compatibility limits and extends insulation life in industrial automation drives. Its passive topology lets it function without control wiring, making it suited for retrofit or new-build drive cabinets where harmonic mitigation is mandatory.
For electrical coordination, the filter is rated for a maximum line-to-line potential of 480 VAC, matching standard low-voltage distribution in heavy-duty machinery. It carries a continuous phase current of 46 A, so inverters up to that output current can be connected without thermal derating. When inserted in series, it introduces only a 4% voltage drop, preserving motor torque while still supplying adequate impedance for waveform smoothing. Internal copper windings and core material dissipate 750 W as heat under full load, and this figure guides enclosure ventilation planning. All live parts are behind touch-safe barriers, and the filter has an IP20 protection rating for indoor control panels.
Operational limits further align the filter with North American power practice. It is tuned to the utility base frequency of 60 Hz and can tolerate transient overloads at 150% for 60 s to absorb startup surges from connected drives. Total harmonic distortion in the current remains below < 8%, while partial weighted harmonic distortion is capped at under 15%, keeping the inverter output within IEEE-519 recommendations. The device is sized for drive systems delivering up to 40 HP, yet its design blocks any steady leakage to ground, holding the current to 0 mA.
