Siemens SINAMICS G120P Manuel d'utilisation - Page 24

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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.

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]

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

M12