User Manual

Table Of Contents
Ericsson Internal
DESCRIPTION 2 ( 24 )
/ XSNJOER 174/1551-LZA 701 0001 Uen
EAB/ FJG/YP ( Louise Cederlund) 2007-06-12 A
Prepared (also subject responsible if other) No.
Approved Checked Date Rev Reference
8 Power System .................................................................... 19
8.1 AC mains supply voltage ......................................................... 19
8.2 +24 V DC Supply Voltage ........................................................ 20
8.3
48 to 60 V DC Supply Voltage ............................................... 21
8.4 Battery Backup .................................................................... 21
8.5 Power Consumption .............................................................. 22
9 Transmission ..................................................................... 22
10 Alarms ............................................................................. 23
11 Standards, Regulations and Dependability ................................. 23
11.1 Safety Standards ................................................................. 23
11.2 Other Standards and Regulations ............................................... 23