User Manual

4-14
SB3000 Power Modules (Rittal)
Figure 4.4 – 1335A SB3000 Power Module Fuse Locations
F105C
F105B F104B
F103B
P
1
S
L
O
T
6
*
*
PS
PS
2FU
+24V
P
S
F104C
F103C
AC INPUT
181 182
183
PMI RACK
F105A
F104A
PHASE W
P
1
2
5
K
H
Z
.
G
D
I
P
W
R
.
M
O
D
.
A
*
*
F102AF102BF101CF102C F101B F101A
POWER MODULE A
F103A
PHASE U
PS
LPI CIRCUIT
3FU 1FU
±15V
110V
D/S
–24V
S
L
O
T
7
S
L
O
T
8
P
W
R
.
M
O
D
.
A
G
D
I
P
W
R
.
M
O
D
.
A
G
D
I
POWER MODULE B
PHASE U PHASE V
PHASE W
POWER MODULE C
PHASE U
PHASE V
PHASE W
PHASE V
Control Power
Fuses
DC Bus Fuses
AC Input Phase Fuses
AC Input Phase Fuses
AC Input Phase Fuses
∗
∗
∗
∗∗∗
See Table 4.5
11FU 12FU
21FU- 26FU