Siemens SINAMICS G130 Operating Instructions Manual page 30

Electrical installation
Cable cross-sections
Table 4- 1 Cable cross-sections for connections between the dv/dt filter plus Voltage Peak Limiter and Power Module
dv/dt filter plus Voltage Peak
Limiter
6SL3000-2DE32-6AA0
6SL3000-2DE35-0AA0
6SL3000-2DE38-4AA0
6SL3000-2DE41-4AA0
6SL3000-2DH31-0AA0
6SL3000-2DH32-2AA0
6SL3000-2DH33-3AA0
6SL3000-2DH34-1AA0
6SL3000-2DH35-8AA0
6SL3000-2DH38-1AA0
Risk of fire due to ground fault/short-circuit
Inadequate installation of the cables to the Power Module DC link can result in a ground
fault/short-circuit and place persons at risk as a result of the associated smoke and fire.
• Comply with local installation regulations that enable this fault to be ruled out.
• Protect the cables from mechanical damage.
• In addition, apply one of the following measures:
Note
Maximum cable lengths
The connections should be kept as short as possible.
The maximum cable length for the specified connections is 5 m in each case.
30
Connection to the DC link
(DCPS/DCNS)
Line voltage 3-phase 380 – 480 VAC
Line voltage 3-phase 500 - 600 VAC and 660 - 690 VAC
WARNING
– Use cables with double insulation.
– Maintain adequate clearance, e.g. by using spacers.
– Lay the cables in separate cable ducts or conduits.
[mm²]
35
70
2 x 50
2 x 120
16
16
70
120
120
2 x 70
Connection between dv/dt reactor and
Voltage Peak Limiter
(1U2, 1V2, 1W2) [mm²]
10
16
50
120
6
6
16
35
35
70
dV/dt filter plus Voltage Peak Limiter
Operating Instructions, 04/2014, A5E00692302A