Lucent Technologies ECS Minicell Battery Plant H569-420
3 - 10 Engineering and Ordering
Issue 5 February 1997
:
Refer to J85501D-1 for other settings.
13. Both Groups E and F provide a microprocessor circuit
pack (CP2) with X.25/TL1 functions. CP2 is a plug-in
board and is shipped separately. Groups E and F include
CP2, its backup battery, wiring, RS485 to RS232
converter, and a product manual. X.25/TL1 is a different
protocol that may be used to access the controller. See the
table below for additional information on optional
X.25/TL1 equipment.
14. The dc-dc converter assembly (comcode 407303114)
consists of the following:
The output of each dc-dc converter is 4 amperes at
-48VDC.The converter shelf supports a 4 ampere, -48V
load with 4 amperes of redundancy.
In a Group 1 plant, the converter shelf is factory mounted
in the bottom of the framework, just above the battery
Table 3-J: J85501D-2 Controller Default Settings
Alarm Function
Voltage Threshold
Battery on Discharge (BD)
+26.5 Volts
High Voltage Float (HV)
+28.25 Volts
High Voltage (Equalize)
+29.25 Volts (Disabled)
Table 3-K: Optional TL1/X.25 Equipment
Description
Comcode
48V Pad Kit
847074507
24V Pad Kit
847074515
Digital Service Unit Kit
847074531
Shelf Kit
847074549
DC-DC Converter Assembly (Group N)
Quantity
Description
2
4 ampere 24/48V, dc-dc converters
1
Converter shelf assembly equipped with
2
3 ampere output circuit breakers
2
15 ampere KS23616 L-34 circuit breakers
1
Cable assembly and associated hardware
1
Documentation package
