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In order to ensure best EMI performance:
Use a metal cabinet. Make sure the cabinet and its doors are properly earthed.
The metal enclosure of the input filter and the enclosure of the inverter need to be tightly-
grounded.
The wiring cable of the filter needs to be short and thick enough.
Input and output cabling of the filter cannot be routed with overlap.
The input and output cable of the filter cannot be routed in parallel with the control cables.
Use shielded twisted-pair cables for inverter control signals.
Use shielded cable for the motor.
The input filter needs to be installed to the inlet of the metal chassis, but the output filter needs to be
installed to the outlet of the metal chassis.
The information in this document reflects products at the date of printing. Unitronics reserves the right, subject to all applicable laws, at any time, at its sole discretion,
and without notice, to discontinue or change the features, designs, materials and other specifications of its products, and to either permanently or temporarily
withdraw any of the forgoing from the market.
All information in this document is provided "as is" without warranty of any kind, either expressed or implied, including but not limited to any implied warranties of
merchantability, fitness for a particular purpose, or non-infringement. Unitronics assumes no responsibility for errors or omissions in the information presented in
this document. In no event shall Unitronics be liable for any special, incidental, indirect or consequential damages of any kind, or any damages whatsoever arising out
of or in connection with the use or performance of this information.
The tradenames, trademarks, logos and service marks presented in this document, including their design, are the property of Unitronics (1989) (R"G) Ltd. or other
third parties and you are not permitted to use them without the prior written consent of Unitronics or such third party as may own them
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Inverter power filters Technical Specifications, Installation Guide
03/20
Unitronics
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