Toshiba Strata CTX100, Installation And Maintenance Manual

Page: 58 / 348

Strata CTX Configuration
Worksheet 7 – System Power Factor Check
1-42
Strata CTX I&M 10/02
Table 1-57 Strata CTX Expansion Cabinet Example
Table 1-58 shows the individual PCB +5VDC and -24VDC power factors. -24VDC PF numbers
for telephones and devices are shown on 1-43 ; telephones do not r5VDC PF
considerations.
PCB Quantity +5VDC PF -24VDC PF
RBSU + RBSS 1 3.1 0.3
RCOU + RCOS 1 3.6 4.0
Total 2 6.7 4.3
Table 1-58 PCB and Power Supply Power Factors
PCB Type +5VDC PF -24VDC PF PCB Type +5VDC PF -24VDC PF
ACTU 1.1 0.5 RCOS1, 2 1.7 2.0
ADKU 0.8 0.3 RCOU (4 CO) 2.5 2.0
ARCS 0.0 0.0 RCOU + RCOS (8 CO) 3.6 4.0
AETS 0.2 0.1 RCOU1, 2 1.9 2.0
AMDS 1.3 0.5 RDDU1 2.6 7.0
BBCU1 4.5 2.0 RDSU1 (-24VDC) 1.1 0.3
BECU1 4.5 2.0
RDSU1 + R48S1
(-48VDC)
1.1 0.5
BBMS1 0 0 RDTU1, 2 1.8 1.0
BEXS1 2.0 1.0 REMU2/PEMU1 1.0 7.5
BSIS1 1.0 0.5 RGLU1, 2 2.1 2.5
BDKU1 0.8 0.3 RMCU1 0.7 0.3
BDKS1 0.4 0.15 RPTU1, 2 2.6 1.0
BIOU1 1.5 6.6 RSTU1, 2, 3 (-24VDC) 1.4 0.5
PCOU1, 2 1.9 2.0
RSTU1+ R48S
(-48VDC)
1.4 1.0
PDKU1, 2 0.8 0.3
RSTU2, 3 + R48S
(-48VDC)
4.0 2.3
R40S1 0.0 2.8 BVPU1 0.0 3.5
RBSS1 0.6 0.3 RRCU1 0.0 4.0
RBSS2 0.0 0.3 RDSU1 (-24VDC) 1.1 0.3
RBSU + RBSS 3.1 0.3
Stratagy iES32,
32 circuits
0 14
RBSU1 2.5 1.0
Stratagy iES32,
16-circuits
0 14
RBSU2 0.0 1.0 Stratagy MVP8 4.0 2.3
RBUS1 0.0 0.3
Power Supply APSU112
(CTX100)
(20.0) (45.0)
RBUU1 0.0 1.0
Power Supply
BPSU672 (CTX670)
(40.0) (85.0)
RCIS1 0.3 0.1
RCIU1, 2 0.7 0.2
RCIU2 0.7 0.2
RCMS1 0.6 0.3