KEB Combivert R6-S Instruction Manual page 11

When doing an insulation or voltage measurement in accordance with in
EN 60204-1 / VDE 0113-1, the power semiconductor of the unit and existing
radio interference filters must be disconnected because of the danger of de-
Insulation
struction. This is permissible in compliance with the standard, since all inverters
measure-
are given a high voltage test in the end control at KEB. In the case of special
ment
requirements please contact KEB.
When using components without isolated inputs/outputs, it is necessary that
equipotential bonding exists between the components to be connected (e.g.
Different
through the equalizer). Disregard can cause destruction of the components by
earth po-
the equalizing currents.
tentials
Safety Instructions
GB - 11