Intel SR2600UR Service Guide - Page 167

Appendix A: Technical Reference, 750-W Single Power Supply Input Voltages

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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. Parameter Minimum Rated Voltage (110) Voltage (220) Frequency 90 Vrms 180 Vrms 47 Hz 100-127 Vrms 200-240 Vrms 50/60 Hz Maximum 140 Vrms 264 Vrms 63 Hz Startup VAC 85 VAC +/4 VAC Power-off VAC 75 VAC +/5 VAC Maximum Input AC Current 12 Arms1,3 6.0 Arms2,3 Maximum Rated Input AC Current 11.0 Arms4 5.5 Arms4 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 Table 5. Power Supply Output Capability Voltage +3.3 V +5.0 V +12.0 V1 +12.0 V2 Minimum OCP Limits Maximum OCP Limits 110% (= 26.4 A) 150% (= 36 A) 110% (= 33 A) 150% (= 45 A) 26.0 A 32 A max 26.0 A 32 A max Intel® Server System SR2600UR/SR2625UR Service Guide 147

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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