Intel S2600CP S2600CP/P4000CP family Service Guide - Page 174

Appendix A: Technical Reference 750-W Redundant Power Supply Input/Output Voltages 750-W Redundant Power Supply Input Voltage Parameter Voltage (110) Voltage (220) Frequency Table 7. AC Input Voltage Range MIN 90 Vrms 180 Vrms 47 Hz Rated 100-127 Vrms 200-240 Vrms 50/60 VMAX 140 Vrms 264 Vrms 63 Hz Start up VAC 85VAC +/4VAC Power Off VAC 70VAC +/5VAC Notes: 1. Maximum input current at low input voltage range shall be measured at 90VAC, at max load. 2. Maximum input current at high input voltage range shall be measured at 180VAC, at max load. 3. This requirement is not to be used for determining agency input current markings. 750-W Redundant Power Supply Input Voltage Table 8. Over Voltage Protection (OVP) Limits Output voltage +12V +12VSB Min (v) 13.3 13.3 Max (v) 14.5 14.5 Output Voltage +12V 12VSB Table 9. Over Current Protection Input voltage range 90 - 264VAC 90 - 264VAC Over Current Limits 72A min; 78A max 2.5A min; 3.5A max System Environmental Specifications The following table defines the system level operating and non-operating environmental limits. Table 10. System Environmental Limits Summary Parameter Limits Operating Temperature +10°C to +35°C with the maximum rate of change not to exceed 10°C per hour Non-Operating Temperature -40°C to +70°C Non-Operating Humidity 90%, non-condensing at 35°C Acoustic noise Sound power: 7.0 BA in an idle state at typical office ambient temperature. (23 +/- 2 degrees C) Shock, operating Shock, unpackaged Half sine, 2 g peak, 11 milliseconds Trapezoidal, 25 g, velocity change 136 inches/second (≧40 lbs to < 80 lbs) 160 Intel® Server Board S2600CP Intel® Server System P4000CP Family Service Guide