146
Appendix A: Technical
Reference
750W single power supply input voltages
The power supply must operate within all specified limits over the input voltage
range.
NetBackup 5220 power supply input voltages
Parameter
Min
Rated
Max
Startup
VAC
Power-off
VAC
Max input
AC
current
Max rate
input AC
current
Voltage (110) 90V
rms
100-127
V
rms
140
V
rms
85 VAC
+/- 5 VAC
75 VAC +/-
5VAC
12A
rms 1
11.0A
rms3
Voltage (220)
180
V
rms
200-240
V
rms
264
V
rms
6.0A
rms 2
5.5A
rms 3
Frequency
47Hz
50/60
Hz
63Hz
Notes:
1. Maximum input current at low input voltage range is measured at 90 VAC,
at maximum load.
2. Maximum input current at high input voltage range is measured at 180 VAC,
at maximum load.
3. Maximum rated input current is measured at 100 VAC and 200 VAC.
Содержание NetBackup 5220
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Страница 26: ...26 Mainboard NetBackup 5220 mainboard components...
Страница 48: ...48 Troubleshooting processes This section describes general troubleshooting processes Troubleshooting flowchart...
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Страница 88: ...88 Chassis with DIMMs and DIMM slots DIMM slots detail...
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