Chapter 6 - Specifications; Power Supply; Battery Backup - Panasonic DBS-576 Technical Manual


This chapter provides detailed lists of all system specifications in an easy-to-follow table format.
Note: The following specifications are subject to change without notice.
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Power Supply

All DBS 576 Cabinets
Primary Power -
Input @ AC:
AC Frequency:
Watts per cabinet (continuous):
Wats for 6-cabinet system (continuous):
Maximum Peak AC Input Current -
1 cabinet:
2 cabinets:
3 cabinets:
4 cabinets:
5 cabinets:
6 cabinets:
DC Voltage Output Specification:
AEC (8-circuit card that supports single-line devices
such as rotary and DTMF standard phones; FAX
machines; dictation equipment; etc.) -
Ring Voltage:
Ringing Capability:
Traffic Rating Characteristics:
DBS 576 key telephones

Battery Backup

Battery Pack: (Part No. VB-44025)
Capacity (with maximum traffic):
Battery Charger Characteristics -
Charger:
Nominal Voltage:
Battery Discharge Cut-Off Voltage:


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Chapter 6 - Specifications

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Equipment
Equipment
Specification/Requirements
120 volts AC + 10% 60 Hz
85 to 138 volts AC
50/60 Hz
360 watts
2,160 watts
3.3 amps
6.6 amps
9.9 amps
13.2 amps
16.5 amps
19.8 amps
–24 volts DC (–26.0 to –27.6 volts DC)
+5 volts DC (+4.9 to +5.3 volts DC)
150 volts p-p
2.0 REN per circuit
6 ACS per station system-wide
3 watts maximum (powered from the DBS 576)
Specification
30 minutes
Floating charge
27.2 volts
21.0 + 0.3 volts DC