Toshiba Strara CTX Series - CTX Primary AC and Reserve Power Considerations; CTX100 AC Power Considerations; CTX670 AC Power Considerations

Strata CTX Configuration
1-31
Strata CTX I&M September 2002
CTX Primary AC and Reserve Power
Considerations
CTX100 AC Power Considerations
The power supply in each Strata CTX100 Base and Expansion Cabinet furnishes power to all of the
stations and some of the interface peripherals (see Table 1-22). The primary AC power for each cabinet
is 240VAC.
CTX670 AC Power Considerations
The power supply in each Strata CTX670 Base and Expansion Cabinet furnishes power to all of the
stations and some of the interface peripherals (see Table 1-23). The primary AC power for each cabinet
is 240VAC.
Table 1-22 Strata CTX100 Electrical Characteristics
Strata CTX100 Primary AC Power Voltage
Input AC
AC Frequency
Watts per cabinet (maximum)
240VAC
50 - 60 Hz
100 watts (maximum)
Strata CTX
100
Primary Power Current Consumption (Rating in Amperes)
240VAC
1 cabinet
2 cabinets
0.7 amps
1.4 amps
Power Supply Unit (APSU112A)
DC voltage output specification -24VDC (-26.3~-27.8VDC, 3.2 DC amps)
+5VDC (+4.5~5.5VDC, 2.0 DC amps)
-5VDC (-4.5~-5.5VDC, 0.2 DC amps)
+3.3VDC (+3.0~3.6VDC, 0.5 DC amps
Table 1-23 Strata CTX670 Electrical Characteristics
Strata CTX670 Primary AC Power Voltage
Input AC
AC Frequency
Watts per cabinet (continuous)
Watts for five cabinet system
240VAC
50Hz
180
900
Strata CTX670 Primary Power Current Consumption (Rating in Amperes)
1 cabinet
2 cabinets
3 cabinets
4 cabinets
5 cabinets
6 cabinets
7 cabinets
240VAC
2.0 amps
4.0 amps
6.0 amps
8.0 amps
10.0 amps
12.0 amps
14.0 amps
Power Supply Unit (BPSU672)
DC voltage output specification -24VDC (-26.3~-27.8VDC, 6.0 DC amps)
+5VDC (+4.5~5.5VDC, 4.0 DC amps)
-5VDC (-4.5~-5.5VDC, 0.8 DC amps)