Intel SR2600UR - Server System - 0 MB RAM, Service Manual

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Intel
®
Server System SR2600UR/SR2625UR Service Guide 147
Appendix A: Technical Reference
750-W Single Power Supply Input Voltages
The power supply must operate within all specified limits over the input voltage range
shown in the following table.
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. This is not to be used for determining agency input current markings.
4. Maximum rated input current is measured at 100 VAC and 200 VAC.
750-W Single Power Supply Output Voltages
The following table lists the total wattage available from the power subsystem for each
voltage. Ensure that your loads do not exceed the combined total wattage of 750 Watts
Parameter Minimum Rated Maximum Startup VAC
Power-off
VAC
Maximum
Input AC
Current
Maximum
Rated Input
AC Current
Voltage
(110)
90 V
rms
100-127
V
rms
140 V
rms
85 VAC +/-
4 VAC
75 VAC +/-
5 VAC
12 A
rms
1,3
11.0 A
rms
4
Voltage
(220)
180 V
rms
200-240
V
rms
264 V
rms
6.0 A
rms
2,3
5.5 A
rms
4
Frequency 47 Hz 50/60 Hz 63 Hz
Table 5. Power Supply Output Capability
Voltage Minimum OCP Limits Maximum OCP Limits
+3.3 V 110% (= 26.4 A) 150% (= 36 A)
+5.0 V 110% (= 33 A) 150% (= 45 A)
+12.0 V1 26.0 A 32 A max
+12.0 V2 26.0 A 32 A max