Section 300-Installation
Electrical Characteristics
Table 7-1. Input power
Equipment
All DBS cabinets
DBS key phones
Table 7-2. Power consumption and heat generation
System
Status
With no traffic
With max. traffic
With no traffic
With max. traffic
Table 7-3. Battery backup capacity
System
Battery Pack
DBS 40
VB-43130
DBS 72
VB-43130
DBS 96
VB-43130
DBS-2.3/9.2-300
Power Requirements
120V AC
3 watts maximum (powered from the DBS)
Power Consumption (in Watts)
170
250
320
216
324
444
Heat Generation (Btu per hour)
580
853
1092
737
1106
1515
DBS Manual - Revised April 2000
Hz
340
420
500
432
540
648
1160
1433
1706
1474
1843
2212
Capacity (with maximum traffic)
40 minutes
40 minutes
30 minutes
Chapter 7. Specifications
490
570
640
660
768
888
1672
1945
2184
2253
2621
3031
7-3