Conductor Cross-Sections, Braking Resistor And Pre-Charging Of Capacitor Module - Siemens simovert masterdrives Betriebsanleitung

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