GE AF-650 GP Design Manual page 115

6.2.8 Gland/Conduit Entry - IP21 (NEMA 1) and IP54 (NEMA12)
Cables are connected through the gland plate from the bottom. Remove the plate and plan where to place the entry for the glands or conduits. Prepare holes in
the marked area on the drawing.
NB!
The gland plate must be fitted to the frequency converter to ensure the specified protection degree, as well as ensuring proper cooling of the unit. If the gland
plate is not mounted, the frequency converter may trip on Alarm 69, Pwr. Card Temp
6
Illustration 6.29: Example of proper installation of the gland plate.
Unit Sizes 41 + 42
Unit Size 51
Cable entries viewed from the bottom of the frequency converter - 1) Mains side 2) Motor side
114
AF-650 GP Design Guide