
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
Содержание Strara CTX Series
Страница 10: ...Contents viii Strata CTX I M September 2002 ...
Страница 14: ...Introduction xii Strata CTX I M September 2002 ...
Страница 52: ...Strata CTX Configuration 1 38 Strata CTX I M September 2002 ...
Страница 176: ...ISDN Interfaces 5 28 Strata CTX I M September 2002 ...
Страница 278: ...Peripheral Installation 8 32 Strata CTX I M September 2002 ...
Страница 290: ...Index IN 6 Strata CTX I M September 2002 ...