Safety Instructions For Motor Reactors - Siemens SINAMICS S120 Manual

Motor-side power components
5.1 Motor reactors
5.1.2

Safety instructions for motor reactors

Electric shock in the event of missing touch protection
Touching live components can result in death or severe injury.
• For the motor reactors, use touch protection according to IPXXA or corresponding to the
Burns due to high surface temperatures
The motor reactors can become very hot. You can get seriously burnt when touching the
surface.
• Mount the motor reactors so that contact is not possible. If this is not possible, attach
• To prevent adjacent components from suffering damage due to these high
NOTICE
Damaged device due to use of incorrect motor reactors
When using motor reactors that have not been approved by Siemens for SINAMICS, the
motor reactors can be damaged.
• Only use motor reactors that Siemens has approved for operation with SINAMICS.
Note
Maximum cable length of the connection cables
The connection cables to the Motor Module must be kept as short as possible (max. 5 m).
94
WARNING
local installation regulations.
CAUTION
clearly visible and understandable warning notices at hazardous positions.
temperatures, maintain a clearance of 100 mm on all sides of the motor reactors.
Power Units in Booksize C/D-Type Format
Manual, 12/2018, 6SL3097-5AC20-0BP0