Chapter 6 - Specifications; Overview; Electrical Characteristics; Power Supply - Panasonic DBS 576 Technical Manual

Overview

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.

Electrical Characteristics

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:
78

Chapter 6 - Specifications

Chapter 6 - Specifications
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 A
6.6 A
9.9 A
13.2 A
16.5 A
19.8 A
–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