Справочник Пользователя для Lucent Technologies Release 6
DEFINITY Enterprise Communications Server Release 6
Installation and Test for Multi-Carrier Cabinets
Installation and Test for Multi-Carrier Cabinets
555-230-112
Issue 5
May 1998
Install and Wire Telephones and Other Equipment
Page 5-50
1145B Power Supply
5
Figure 5-21.
Expanded Power Distribution Unit
Figure Notes
1. Wall-Mounting Plate
2. Second 1146B Power Distribution Unit
3. “T” Cable (H600-347-G7)
4. First 1146B Power Distribution
Unit
5. 1145B Power Unit
1145 Power Unit
1149 Battery
On Battery Reserve
Charging Battery
Output Power On
Charging Battery
Output Power On
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-48V
-48V
RTN
RT N
Unit N o.
Connected To:
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-4 8V
-48V
RTN
RTN
Unit No.
Connected To :
0004_1 PDH 062596