Siemens Sinamics V90 Operating Instructions Manual page 46

General information
2.4 System configuration
SINAMICS V90 400 V variant
FSA on the three phase power network
Personal injury and damage to property from inadequate protection
Inadequate protection may cause minor personal injury or damage to property.
• Route a second PE conductor with the cross section of the supply system lead in
• Terminals for equipotential bondings that exist in addition to terminals for PE conductors
• To ensure protective separation, an isolating transformer must be used for the
44
CAUTION
parallel to the protective earth via separate terminals or use a copper protective earth
conductor with a cross section of 10 mm
must not be used for looping-through the PE conductors.
200 VAC/380 VAC line supply system.
.
2
SINAMICS V90, SIMOTICS S-1FL6
Operating Instructions, 04/2019, A5E36037884-007