Connecting-up 05.2006
6SE7087-2JD60 Siemens AG
7-6 Operating Instructions SIMOVERT MASTERDRIVES
Line voltage 3 AC 500 V to 600 V
Order No. Rated input Line side
Line reactor
Motor side
current cross-section Recommended fuse cross-section
6SE70... VDE AWG gR (SITOR) gL lvhrc North America VDE AWG
[A] [mm²] [A] 3NE [A] 3NA Type [V] [A] 4EP.. [mm²]
14-5FB61 4.5 1.5 16 − − − − 10 3803
1)
AJT, LPJ 600 6 3200-
2US00
1.5 16
16-2FB61 6.2 1.5 15 − − − − 10 3803
1)
AJT, LPJ 600 8 3300-
0US00
1.5 16
17-8FB61 7.8 1.5 15 20 1814-0 20 3807
1)
AJT, LPJ 600 10 3400-
3US00
1.5 16
21-1FB61 11 2.5 14 20 1814-0 20 3807
1)
AJT, LPJ 600 15 3600-
8US00
2.5 14
21-5FB61 15.1 4 10 20 1814-0 20 3807
1)
AJT, LPJ 600 20 3600-
2US00
2.5 14
22-2FC61 22 10 6 35 1803-0 35 3814
1)
AJT, LPJ 600 30 3600-
3US00
4 10
23-0FD61 29 10 6 40 1802-0 50 3820
1)
AJT, LPJ 600 40 3700-
6US00
10 6
23-4FD61 34 16 4 40 1802-0 50 3820
1)
AJT, LPJ 600 45 3700-
1US00
10 6
24-7FD61 46.5 25 2 40 1802-0 63 3822
1)
AJT, LPJ 600 60 3800-
1US00
16 4
Table 7-1 Conductor cross-sections, fuses, line reactors
1
): The indicated fuses are only valid for converters with AC 3-phase
500 V input voltage. For converterw with a higher input voltage,
fuses up to 660 V must be used. The order numbers of these fuses
can be obtained by adding on the corresponding 500 V fuse “-6”.
e.g.: for 500 V 3NA3803
for 660 V 3NA3803-6
The connection cross-sections are determined for copper cables at
40 °C (104 °F) ambient temperature and cables with a permissible
operating temperature at the conductor of 70 °C (installation type C in
accordance with DIN VDE 0298-4 / 08.03).
Both the cables and the semiconductors are protected by fuses with gR
characterstics.
gL fuses only provide reliable protection to the cables, and not to the
semiconductors.
If the units are connected to the supply system without a main contactor
which can interrupt the incoming supply in the event of a fault, the unit
may suffer further damage.
NOTES
WARNING
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