Siemens SINAMICS G180 Installation And Operating Instructions Manual page 148

Spare parts and accessories
10.8 DC link terminals for compact devices
Figure 10-3 DC network
Please observe the following:
● Inverter 1 and Inverter 2 must be the same type.
● Connect both inverters to the mains power using a common supply line.
● Operate the mains power feed-in current of each inverter at maximum 75% of the rated
● The mains power supply connection cables from –K1:2, 4, 6 to both inverters must be the
● You can use a normal cable to connect the DC link, e.g. H07VK in the cabinet, or NYY
146
current.
same length and have the same cross-section.
outside the cabinet.
Installation and operating instructions Sinamics G180
Operating Instructions, 05/2013, 4BS0751-001