Siemens SICROWBAR 7VV3003 - 3.6 Block Diagram

04.05 3 - Description
Siemens AG 7VV3003-8TA74 ENGLISH 15
SICROWBAR 7VV3003 DC-Surge Suppressor Operating Instructions
3.6 Block diagram
35
Zündschaltung / Ignition module
1 2 4 3
V1V2
A K
K
A
G
G
AK1
AK2
P
M
t > 0
1
1
Spannungserfassung für Entreger- / Entladewiderstand Voltage sensing for field discharge/ discharge resistor
1 2
34 33 30 37 38
24P
24M
R11 R12
Option Schnellentregung /
Option high-speed de-excitation
Entreger- / Entladewiderstand
Field discharge/discharge resistor
220-240V 110-125V 24V 0V
XSE1
XSE2 XSE3
XSE6
XSE5
C98043-A7060-L1
6QM1350
D
C
XEW1
220-240V 110-125V 24V 0V 220-240V 110-125V 24V 0V
36 32
24M 24M
31
Schirm / shielding
KA
BOD
XSE5 XSE6
449404.9210.50
C98043-A7061-L1 C98043-A7061-L2 C98043-A7061-L3 C98043-A7061-L4 C98043-A7061-L5 C98043-A7061-L6
Fig. 3