Siemens SINAMICS G120D Getting Started Manual page 32

Installation
3.6 Connections and cable for the SINAMICS G120D
Figure 3-11 Outline block diagram SINAMICS CU250D-2 and PM250D
High voltage - temperature and brake connections
The temperature and brake connections on the motor output from the Inverter carry very
high voltages. If these connections are not used then the connections and wiring must be
correctly terminated and insolated to ensure there is no risk of electrical shock to individuals
or electrical overload to the system.
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WARNING
Getting Started, FW V4.5, A5E03404762A AB
Getting Started