Siemens HiPath 3000 Service Manual page 146

boards.fm
Boards for HiPath 3000
Central Boards
For U.S. only:
>
The UPSM can be installed in the following cabinets:
BC
●
Expansion cabinet 1: S30777-U709-X
●
Expansion cabinet 2: S30777-U709-X100
●
The UPSM can also be installed on new backplanes with re-oriented CHAMP con-
nectors. Uninterruptible power supply functions in the form of a UPSM are not used
in the U.S.
Caution
7
When mounting the UPSM on the cabinet frame, be careful to prevent screws from
falling into the power supply unit through the ring generator opening.
If a screw falls inside the UPSM, remove the screw before starting up the unit.
LEDs and switches
An LED lights up to indicate that the UPSM is in operation. The UPSM must be replaced when
defective (LED does not light up).
Caution
7
The switches for deactivating the secondary operating voltage (system supply volt-
age) must be set to "Off" on all UPSMs during maintenance work that requires the
system to be de-energized (for example, central board replacement).
Part numbers
UPSM: S30122-K5950-S100 (Figure 3-33), S30122-K5950-A100 (Figure 3-34), S30122-
●
K5959-S121 (for RSA only)
Battery pack 4 x 12 V/7 Ah: S30122-K5950-Y200
●
(The connection cable for the UPSM is part of the battery pack.)
Battery cabinet BSG 48/38: S30122-K5950-F300 (Page 3-84)
●
– Battery cable for BSG 48/38: S30122-X5950-F310
(One battery cable is required for each system cabinet (UPSM) to be connected.)
– Battery 12 V/38 Ah: S30122-X5950-F320
(Four batteries necessary for each BSG 48/38.)
3-80
P31003-H3550-S403-4-7620, 02/05
HiPath 3000 V5.0, HiPath 5000 V5.0, Service Manual