Delta VFD300C43S-HS User Manual page 88

Chapter 7 Optional AccessoriesC2000-HS
4. Metal plate should be grounded.
5. The cover of EMC filter and AC motor drive or grounding should be fixed on the metal plate and the
contact area should be as large as possible.
Choose suitable motor cable and precautions
Improper installation and choice of motor cable affects the performance of EMC filter. Be sure to
observe the following precautions when selecting motor cable.
1. Use the cable with shielding (double shielding is the best).
2. The shielding on both ends of the motor cable should be grounded with the minimum length and
maximum contact area.
3. Remove any paint on metal saddle for good ground contact with the plate and shielding.
Remove any paint on metal saddle for good ground contact with
the plate and shielding.
saddle
Saddle on both ends
Saddle on one end
the plate with grounding
Figure 1
Figure 2
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