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PRODUCT DESCRIPTION
2 Product Description
This instructions for use describes the sine-wave EMC filters of the series 0xZ1I05-
1001. The x at the second position of the material number is representative of the
corresponding letter of the filter type D, H, L, P, S, X or Y.
Sine-wave EMC filters as combination of sine-wave filters with EMC level reduce sym
-
metrical and asymmetrical interferences and support the compliance with legal limit
values.
The sine-wave EMC filter is an electrical low-pass filter which filters out the switching
frequency from the PWM (Pulse Width Modulation) output signal of the drive converter.
A sinusoidal voltage with low ripple is generated at the filter output, which causes a
sinusoidal motor current.
The sine EMC filter can be used both as motor filter at the drive converter and as mains
filter at the Active Infeed Controller (AIC). This results in the following advantages.
2.1 Intended use
The sine-wave EMC filters are intended for installation in electrical systems or machines.
The technical data and information on connection conditions can be found on the name-
plate and in the instructions for use and must be strictly observed.
2.2 Improper use
The operation of our products outside the limits specified in the technical data leads to
the loss of any claims for damages.
2.3 Product features
Use as motor filter at the drive converter:
•
All-pole effect phase-phase and phase-earth
• Reduction of additional losses occurring in the motor during direct drive converter
operation
• Service life extension of the motor insulation
• Reduction of motor noises
• Reduction of recharging currents based on clock frequency at long lines
• Reduction of high-frequency emitted interferences
• Use of unshielded motor cable in unlimited lengths
Use as mains filter at the AIC:
•
All-pole effect phase-phase and phase-earth
• Sinusoidal mains currents
• Reduction of PE currents
Summary of Contents for COMBILINE Z1I05-1001 Series
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