Table of Contents
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Incoming cubicle for frame R7i (door open)
1.
DC fuses
2.
Diode bridge
3.
CIO-01 I/O module
4.
DC switch
5.
BAMU auxiliary measurement unit
6.
Fan
7.
Heat exchanger
8.
Auxiliary voltage switch
9.
Charging switch
10.
Grounding switch (option +F259)
11.
Charging resistors
12.
Main switch-disconnector
13.
Input power cable terminals [L1, L2, L3]
14.
Current transformers
Operation principle and hardware description 21
1
2
4
5
6
7
8
11
12
13
15
16
3
1
9
10
14
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