C-21
Compliance
AC30V series Variable Speed Drive
Internal Filter Disconnection
Disconnection of the EMC filter invalidates the CE EMC Declaration, the product becomes a component for incorporation and the
conformity of the complete equipment or installation becomes the responsibility of the installer.
There are separate disconnects for the internal overvoltage suppressors to earth (identified by the label ‘VDR’) and the internal filter capacitors to
earth (identified by the label ‘YCAP’).
Frame D
To access the filter disconnect the top and bottom covers, as these need to be removed, then the Control Module, refer to Chapter 4 for removal
information. Remove the highlighted screws shown below.
The screw should only be removed once the supply has been disconnected and the residual energy has been
discharged.
The product should never be powered or operated without the covers, the EMC filter disconnect will become
live once the screw is removed.
After removing the Control Module
unscrew the two highlighted screws to
disconnect the EMC filter
After removing top and bottom covers
unscrew and remove the Control Module.
