05.2005 Connecting-up
Siemens AG 6SE7087-2NP85-0AA0
SIMOVERT MASTERDRIVES Operating Instructions 7-11
7.3 Conductor cross-sections, braking resistor and pre-
charging of capacitor module
If the rectifier unit is mounted on a grounded mounting surface through
a conductive connection, the conductor cross-section of the protective
conductor can be the same as that of the supply-cable conductor.
Unit
power
rating
Mains connection Main
c'tactor
Connection of
braking
resistor,
capacitor
module
Cross section
max.
Recommended fuses Cross section
max.
VDE AWG gR (SITOR) gL NH Line reactor VDE AWG
[kW] [mm²] [A] 3NE [A] 3NA [mm²]
15 10 6 40 1802-0 50 3820 4EP3700-4US 3TF44 4 10
50 50 1/0 160 1224-0 200 3140 4EU2451-2UA00 3TF50 25 2
100 95 4/0 250 1227-0 315 3252 4EU2551-5UA00 3TK52 50 1/0
Table 7-12 Conductor cross-sections, fuses, reactors
NOTE
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