Toshiba Strara CTX Series - Cabinet Power Factor Check; Ctx100

Strata CTX Configuration
1-29
Strata CTX I&M September 2002
Table 1-19 Power Factor Check For CTX100
Cabinet Power Factor Check
1. Enter the PCB Type and PCB Power Factor for each cabinet slot (see Worksheet 6 and 7 for PCB
slot configuration).
2. Total the PCB PF for each cabinet.
3. Make sure the Total Cabinet PFs do not exceed the limits noted below. If either PF exceeds its
limit, adjust the PCB/telephone placement to meet the PF requirement.
Note
Total +5VDC PF of PCBs must be less than 20 for each CTX100 cabinet and 40 for each
CTX670 cabinet. Total -24VDC PF of PCBs and telephones must be less than 45 for each
CTX100 cabinet and 85 for each CTX670 cabinet.
CTX100
Table 1-20 CTX100 Cabinet Power Factor Check
PCB Qty. -24VDCPF +5VDCPF
Sub Total
-24VDFPF +5VDFPF
ACTU 1 0.5 1.1 0.5 1.1
ARCS 1 0.0 0.0 0.0 0.0
AMDS 1 0.5 1.3 0.5 1.3
AETS 1 0.1 2.0 0.1 2.0
BSIS 1 0.5 1.0 0.5 1.0
BDKU 3 0.3 0.8 0.9 2.4
BDKS 2 0.15 0.4 0.3 0.8
RPTU 1 1.0 2.6 1.0 2.6
ASTU 1 0.5 0.3 0.5 0.3
DKT 39 1.0 0.0 39.0 0.0
Standard Phone 2 0.5 0.0 1.0 0.0
Total 44.3 11.5
APSU112F Power Supply: -24VDCPF=45.0
+5VDCPF=20.0
CTX100 Base Cabinet CTX100 Expansion Cabinet
Slot
PCB
Type
PCB
+5VDC
PF
PCB
-24VDC
PF
Slot
PCB
Type
PCB
+5VDC
PF
PCB
-24VDC
PF
ACTU ACTU 2.6 1.1
1
1. Power factor includes ACTU and all ACTU option PCBs.
S105
S101 S106
S102 S107
S103 S108
S104
Total PCB PF
Total PCB PF Total Phone PF
Total Phone PF
Total Cabinet PF
Total Cabinet PF