Batteries - Siemens HiPath 1100 Service Manual

Modules

Batteries

Warning
!
If the power supply is not supplying the output voltages shown in Table 3-34, open
it and check the condition of the fuses.
PSU Connector assignments
Contact
1
3
5
7
9
11
13
15
17
19
21
23
25
42 V
Table 3-34 PSU Connector assignments for HiPath1150/1190/1190R
3.8 Batteries
The HiPath1150/1190/1190R systems can be powered with batteries if the AC line is down,
thus guaranteeing a continuous electrical supply to telephony services. Battery duty cycle
varies according to the capacity of the battery installed
Systems and battery set (2x12v) are joined by a connection cable (see "Battery interconnect
cables (BBU)" on page 3-122)
Note: The power supply used in the systems must have a battery connection socket (BBU) (see
"Power Supply Unit (PSU)" on page 3-93).
3-98
Function
+5.1 V
DC
+5.1 V
DC
+5.1 V
DC
GND
GND
GND
26.4 V
DC
26.4 V
DC
26.4 V
DC
GND
GND
GND
50 V + 97 V
AC DC
+ 85.8 V (RSA)
AC DC
Contact
2
4
6
8
10
12
14
16
18
20
22
24
26
42 V
Function
+5.1 V
DC
+5.1 V
DC
+5.1 V
DC
GND
GND
GND
26.4 V
DC
26.4 V
DC
26.4 V
DC
GND
GND
GND
50 V + 97 V
AC DC
+ 85.8 V (RSA)
AC DC
Service Manual