AMX Distributed Audio Controllers Delta Series Dokumentacja Strona 197

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Appendix B Accessories|VFD-B Series
B-10 Revision July 2008, BE16, SW V4.08 & V5.00
Remove any paint on metal saddle for good ground contact with
the plate and shielding.
saddle
the plate with grounding
Saddle on both ends
Saddle on one end
The length of motor cable
When motor is driven by an AC motor drive of PWM type, the motor terminals will experience
surge voltages easily due to components conversion of AC motor drive and cable capacitance.
When the motor cable is very long (especially for the 460V series), surge voltages may reduce
insulation quality. To prevent this situation, please follow the rules below:
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