HP Carrier-grade cc3300 UserÆs Guide and Technical UserÆs Gu - Page 33

DC present / Only Standby Outputs On Power supply DC outputs ON and OK Power Supply in Alert Condition Power supply failure (OTP, OCP, OVP, UV) BLINK GREEN GREEN BLINK AMBER AMBER DC Input Voltage Specification The power supply will operate within all specified limits over the input voltage range outlined in Table 9. The power supply will power-off if the DC input is less than 34 VDC. Table 9. DC Input Rating Parameter Minimum Tolerance Nominal Rating Maximum Tolerance1 Maximum Input Current Voltage -38 VDC -48 to -60 VDC -75 V DC 13.5 Amps 1 Maximum input current is measured at the lowest input voltage that the power supply continues to operate. This is not to be used for determining agency input current markings. DC Output Current Specifications The combined output power of all outputs will not exceed 250 W. Each output has a maximum and minimum current rating shown in Table 10. The power supply meets both static and dynamic voltage regulation requirements for the minimum dynamic loading conditions. The power supply meets only the static load voltage regulation requirements for the minimum static load conditions. Table 10. 250 W Load Ratings +3.3 V +5 V +12 V PEAK (10sec) 30A MAX 20A 20A 25A MIN DYNAMIC 2.0A 2.0A 1.5A MIN STATIC 1A 1A 0A Note: The maximum combined power of the 3.3 V and 5 V outputs is 150 W. -12 V 0.5A 0A 0A 5 VSB 1.5A 0A 0A cc2300 Carrier Grade Server Product Guide 33