Siemens SINAMICS S120 Manual page 68

Mains connection and line-side power components
3.8 Line reactors
Risk of burns resulting from high surface temperatures of the line reactors
The surface temperature of the line reactors may exceed 80° C. Contact with the surface
will cause you to suffer severe burn injuries.
• Mount the line reactor so that it cannot be touched. If this is not possible, at the
NOTICE
Damage to the system due to impermissible line reactors
An impermissible line reactor may cause damage to the system and any further loads
operated on the same power network.
• Only use line reactors that SIEMENS has released for SINAMICS.
NOTICE
Line reactor damage due to interchanged connections
Interchanging the input and output connections will damage the line reactor.
• Connect the incoming line cable at 1L1, 1L2, 1L3 or 1U1, 1V1, 1W1.
• Connect the outgoing cable to the load at 2L1, 2L2, 2L3 or 1U2, 1V2, 1W2.
Note
Malfunctions through magnetic fields
Reactors produce magnetic fields that can disturb or damage components and cables.
• Arrange the components and cables at a suitable distance (at least 200 mm) or shield the
magnetic fields appropriately.
Note
Connection cables
• Keep the connecting cables to the Power Module short (max. 5 m.)
• Use shielded connection cables.
68
CAUTION
dangerous locations, attach an appropriate warning note that is clearly visible and easy
to understand.
Manual, (GH6), 07/2016, 6SL3097-4AL00-0BP5
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