Dell Brocade 6520 Brocade 6520 Hardware Referencce Manual - Page 19

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Installation and safety considerations 2 TABLE 1 Power supply specifications Specification Value Input voltage Input frequency Inrush current Input line protection Maximum power supply output (each) Range: 90-264 VAC Auto-volt, Nominal: 100-240 VAC, ~12.0A - 5.0A; switch autosenses input voltage. Start-up: 80-87 VAC, Turn-off: 85-75 VAC Range: 47-63 Hz; Nominal: 50-60 Hz. Limited to 40A peak @ 240 VAC during cold start-up at 25ºC ambient Both AC lines are fused. 1080 watts @ 12V DC Table 2, Table 3, and Table 4 illustrate the power consumption of the switch as measured at idle, maximum, and typical states respectively. TABLE 2 Power consumption - idle IDLE, no Optics, C3 not initialzed, Fan Speed normal(3030RPM),Room Temp AC Voltage Input Current (Amp) Input Watts 1 PSU Power Factor BTU's/hr 1 PSU Input Watts 2 PSU's BTU's/hr 2PSU 1 PSU 2 PSU AC Measured 1 PSU 2 PSU AC Measured 100 VAC 1.78 1.85 179 0.998 0.993 610.94132 183 624.59364 120 VAC 1.49 1.59 178 0.996 0.968 607.52824 183 624.1764 200 VAC 0.92 1.08 174 0.949 0.847 593.87592 182 620.7656 240 VAC 0.79 1.04 174 0.917 0.739 593.87592 181 617.3548 TABLE 3 Power consumption - maximum MAX: All ports configured with ELOAD, Traffic Running (mode 11), Fan Speed Max (8190 RPM),Room Temp AC Voltage Input Current (Amp) Input Watts 1 PSU Power Factor BTU's/hr 1 PSU Input Watts 2 PSU's BTU's/hr 2PSU 1 PSU 2 PSU AC Measured 1 PSU 2 PSU AC Measured 100 VAC 4.67 4.67 464 0.995 0.995 1582.6112 464 1582.6112 120 VAC 3.86 3.87 462 0.997 0.997 1575.7896 463 1579.2004 200 VAC 2.28 2.34 455 0.998 0.977 1551.914 457 1558.7356 240 VAC 1.92 1.99 453 0.998 0.953 1545.0924 456 1555.3248 TABLE 4 Power consumption - typical Typical: All ports configured with 16G Avago optics, Traffic Running (mode 11), Fan Speed Nominal(3030 RPM), Room Temp AC Voltage Input Current (Amp) Input Watts 1 PSU Power Factor BTU's/hr 1 PSU Input Watts 2 PSU's BTU's/hr 2PSU 1 PSU 2 PSU AC Measured 1 PSU 2 PSU AC Measured 100 VAC 3.96 3.97 394 120 VAC 3.26 3.29 391 200 VAC 1.94 2.02 387 240 VAC 1.74 1.62 385 0.998 0.997 0.997 0.989 0.996 0.995 0.963 0.929 1343.8552 395 1333.6228 394 1319.9796 390 1313.158 388 1347.266 1343.8552 1330.212 1323.3904 Brocade 6520 Hardware Reference Manual 7 53-1002705-01

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Brocade 6520 Hardware Reference Manual
7
53-1002705-01
Installation and safety considerations
2
Table 2
,
Table 3
, and
Table 4
illustrate the power consumption of the switch as measured at idle,
maximum, and typical states respectively.
TABLE 1
Power supply specifications
Specification
Value
Input voltage
Range: 90-264 VAC Auto-volt, Nominal: 100-240 VAC, ~12.0A - 5.0A;
switch autosenses input voltage.
Start-up: 80-87 VAC, Turn-off: 85-75 VAC
Input frequency
Range: 47-63 Hz; Nominal: 50-60 Hz.
Inrush current
Limited to 40A peak @ 240 VAC during cold start-up at 25ºC ambient
Input line protection
Both AC lines are fused.
Maximum power supply output (each)
1080 watts @ 12V DC
TABLE 2
Power consumption - idle
IDLE,
no Optics, C3 not initialzed, Fan Speed normal(3030RPM),Room Temp
AC Voltage
Input Current (Amp)
Input Watts
1 PSU
Power Factor
BTU's/hr
1 PSU
Input Watts
2 PSU's
BTU's/hr
2PSU
1 PSU
2 PSU
AC Measured
1 PSU
2 PSU
AC Measured
100 VAC
1.78
1.85
179
0.998
0.993
610.94132
183
624.59364
120 VAC
1.49
1.59
178
0.996
0.968
607.52824
183
624.1764
200 VAC
0.92
1.08
174
0.949
0.847
593.87592
182
620.7656
240 VAC
0.79
1.04
174
0.917
0.739
593.87592
181
617.3548
TABLE 3
Power consumption - maximum
MAX: All ports configured with ELOAD, Traffic Running (mode 11), Fan Speed Max (8190 RPM),Room Temp
AC Voltage
Input Current (Amp)
Input Watts
1 PSU
Power Factor
BTU's/hr
1 PSU
Input Watts
2 PSU's
BTU's/hr
2PSU
1 PSU
2 PSU
AC Measured
1 PSU
2 PSU
AC Measured
100 VAC
4.67
4.67
464
0.995
0.995
1582.6112
464
1582.6112
120 VAC
3.86
3.87
462
0.997
0.997
1575.7896
463
1579.2004
200 VAC
2.28
2.34
455
0.998
0.977
1551.914
457
1558.7356
240 VAC
1.92
1.99
453
0.998
0.953
1545.0924
456
1555.3248
TABLE 4
Power consumption - typical
Typical: All ports configured with 16G Avago optics, Traffic Running (mode 11), Fan Speed Nominal(3030 RPM), Room Temp
AC Voltage
Input Current (Amp)
Input Watts
1 PSU
Power Factor
BTU's/hr
1 PSU
Input Watts
2 PSU's
BTU's/hr
2PSU
1 PSU
2 PSU
AC Measured
1 PSU
2 PSU
AC Measured
100 VAC
3.96
3.97
394
0.998
0.996
1343.8552
395
1347.266
120 VAC
3.26
3.29
391
0.997
0.995
1333.6228
394
1343.8552
200 VAC
1.94
2.02
387
0.997
0.963
1319.9796
390
1330.212
240 VAC
1.74
1.62
385
0.989
0.929
1313.158
388
1323.3904