Siemens 6SL3210-1SE27-5UA0 [43/318] Line reactors

Siemens 6SL3210-1SE31-0UA0 [43/318] Line reactors
Mains connection and line-side power components
2.8 Line reactors
Manual
Manual, 01/2011, 6SL3097-4AC10-0BP2
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2.8 Line reactors
2.8.1 Description
The line reactors limit low-frequency line harmonics and reduce the load on the rectifiers in
the Power Modules. They are used to smooth voltage spikes (line supply faults) or to bridge
voltage dips/interruptions when commutating. We therefore recommend the use of line
reactors with PM340 Power Modules.
The line reactors are sub-chassis components.
2.8.2 Safety information
WARNING
The cooling clearances of 100 mm above and below the components must be observed.
Note
The connecting cables to the Power Module must be as short as possible (max. 5 m).
If possible, they should be shielded.
WARNING
The connections must not be interchanged:
- Incoming line cable at U1, V1, W1 or L1, N and
- Outgoing cable to the load 1U2, 1V2, 1W2.
CAUTION
When using line reactors that have not been approved by SIEMENS for SINAMICS, the
following can occur:
- the Power Modules could be damaged/destroyed.
- Line harmonics that may interfere with or damage other loads connected to the same line
supply.
CAUTION
The surface temperature of the line reactors may exceed 80 °C.

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