Cabinet Power Factor Check - Toshiba STRATA DK14 Installation And Maintenance Manual

Cabinet Power Factor Check

1. Enter the PCB Type and PCB Power Factor for each cabinet slot (see Worksheet 6 for PCB
slot configuration).
2. Total the PCB PF for each cabinet.
3. Enter the Total Telephone PF for each cabinet (from the Telephone/Device Worksheet on the
previous page.)
4. 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.
Total +5VDC PF of PCBs must be less than 40 for each cabinet. Total -24VDC PF of
Note
PCBs and telephones must be less than 85 for each cabinet. It is only necessary to check
the +5VDC PF when installing RWIU PCB(s).
Cabinet 1 (base)
Slot PCB Type
B101
B102
S101
S102
S103
S104
S105
S106
S107
S108
Total PCB PF
Total Phone PF
Total Cabinet PF
Cabinet 3
PCB PCB
Slot
Type +5VDC PF -24VDC PF
S301
S302
S303
S304
S305
S306
S307
S308
S309
S310
Total PCB PF
Total Phone PF
Total Cabinet PF
Strata DK I&M 6/00
PCB PCB
+5VDC PF -24VDC PF
Cabinet 4
PCB PCB PCB
Slot
Type +5VDC PF
S401
S402
S403
S404
S405
S406
S407
S408
S409
S410
Total PCB PF
Total Phone PF
Total Cabinet PF
Cabinet 2
PCB PCB
Slot
Type +5VDC PF
S201
S202
S203
S204
S205
S206
S207
S208
S209
S210
Total PCB PF
Total Phone PF
Total Cabinet PF
PCB PCB
Slot
-24VDC PF Type
S501
S502
S503
S504
S505
S506
S507
S508
S509
S510
Total PCB PF
Total Phone PF
Total Cabinet PF
DK424i Configuration
Cabinet Power Factor Check
PCB
-24VDC PF
Cabinet 5
PCB PCB
+5VDC PF -24VDC PF
6-37