Toshiba Strata DK14 Installation And Maintenance Manual page 147

PCB and Power Supply Power Factors (continued)
Table 4-23
PCB Type
RCTUB
RCTUBA/BB
RCTUC/D
RCTUE/F
RDDU
RDSU (-24VDC)
RDSU + R48S (-48VDC)
RDTU
REMU2/PEMU
RGLU1A/2A
RMCU1A
RMDS1A
RPTU
RRCS-12
RRCS-4
RRCS-8
RSIS1A
RSIU1A
RSSU
RSTU/RSTU2 (-24VDC)
RSTU1 + R48S (-48VDC)
RSTU2 + R48S (-48VDC)
RWIU
Power factor calculation samples are shown in
Note
Table 4-24 Strata DK424 Base Cabinet
PDKU2A
RBSU1A + RBSS1A
RCOU1A + RCOS1A
RCTUA3A
RRCS1A-4
RWIU
Total
Table 4-25 Strata DK424 Expansion Cabinet
RBSU1A + RBSS1A
RCOU1A + RSOU1A
RWIU
Total
Strata DK I&M 5/99
+5VDC -24VDC
4.0 1.0
4.0 1.9
4.5 1.9
10.0 1.9
2.6 7.0
1.1 0.3
1.1 0.5
1.8 1.0
1.0 7.5
2.1 2.5
0.7 0.3
0.35 0.16
2.6 1.0
1.5 1.0
0.4 0.3
1.0 0.5
0.35 0.15
1.0 0.3
0.7 0.3
1.4 0.5
1.4 1.0
4.0 2.3
9.2 0.0
PCB Quantity
2
1
1
1
1
1
7
PCB Quantity
1
1
2
4
Worksheet 5 – System Power Factor Check
Notes
With 4 DKTs and 4 SLTs.
2400 bps MODEM.
2400 bps.
9600 bps.
With 8 SLTs.
With 8 SLTs.
With 8 MWs.
With 8, 16, 24, or 32 handsets.
Tables 4-24 and 4-25.
+5VDC -24VDC
1.6 0.3
3.2 0.3
3.6 4.0 (8 COs)
2.0 1.0
0.4 0.3
9.0 0.0
19.8 5.9
+5VDC -24VDC
3.2 0.3
3.6 4.0 (8 COs)
18.0 0.0
24.8 4.3
DK424 Configuration
4-35