General information
2.4 System configuration
SINAMICS V90, SIMOTICS S-1FL6
44 Operating Instructions, 04/2019, A5E36037884-007
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
parallel to the protective earth via separate terminals or use a copper protective earth
conductor with a cross section of 10 mm
2
.
• Terminals for equipotential bondings that exist in addition to terminals for PE conductors
must not be used for looping-through the PE conductors.
• To ensure protective separation, an isolating transformer must be used for the
200 VAC/380 VAC line supply system.
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