Siemens SINAMICS G120P Operating Instructions Manual page 24

Electrical installation
Cable cross-sections
For du/dt filters with separate Voltage Peak Limiter (Article Nos. 6SL3000-2DE41-4EA0 and
6SL3000-2DG38-1EA0) the connections between du/dt reactor and Voltage Peak Limiter are
already attached to the Voltage Peak Limiter.
Table 4- 1
Article numbers 6SL3000-2DE41-4EA0 and 6SL3000-2DG38-
Table 4- 2
2DE41-4EA0 and 6SL3000-
Risk of fire due to ground fault/short-circuit
Inadequate installation of the cables to the Power Module compact DC link can result in a
ground fault/short-circuit and place persons at risk as a result of the associated smoke and
fire.
• Use the local installation regulations to avoid this fault.
• Protect the cables against mechanical damage.
• Also implement one of the following measures:
Note
Cable lengths
Keep the connecting cables to the Power Module as short as possible (max. 5 m). Use an
equivalent cable type when replacing the cables supplied.
24
Cable cross-sections for connections between a du/dt filter and Power Module
du/dt filter compact plus Voltage Peak Limiter
Article No. 6SL3000-2DE35-0EA0
Article No. 6SL3000-2DE38-4EA0
Connection cable enclosed for connecting dv/dt reactor and Voltage Peak Limiter
Voltage Peak Limiter
Article numbers 6SL3000-
2DG38-1EA0
WARNING
– Use cables with double insulation.
– Maintain adequate clearance, e.g. by using spacers.
– Lay the cables in separate cable ducts or conduits.
1EA0
Cross-section
[mm²]
70
Cross-section
[mm²]
Lug for connecting 1U2 / 1V2 /
1W2 on the dv/dt reactor
dV/dt filter compact plus Voltage Peak Limiter
Operating Instructions, 04/2016, A5E32847614B AC
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