Qbl15 Battery Distribution Box - Northern Telecom QCA146 Installation And Testing Instructions

2-mb/s remote peripheral equipment cabinet and shelf
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Figure 3-13

QBL15 battery distribution box

Positive Bus
(Common
Connections)
Discharge
& Charge
Connection
Trip & Alarm
Leads
Sense Leads
Sense Alarm
Fuses
Load Alarm
Fuses
555-013A
Discharge
Charge
Discharge
Fuses
QPC188
0
50
50
100
100
150
Note: This may be a 150A fuse or a circuit breaker.
Alarm LED
22 in. (55.8 cm)
2-Mb/s Remote Peripheral Equipment
Diodes
CAUTION
150
Installation
Negative Bus
(Battery Connection)
Appendix 1 to 553-2741-200
3-67

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