DS2900-3-004 Artesyn Embedded Technologies

POWER DS2900 Data Sheet 2900 Watts Distributed Power System Distributed Power Bulk Front-End Total Output Power: 2900 Watts +3.3 Vdc Stand-by Output Wide Range Input Voltage: 180 - 264 Vac Special featureS Active power factor correction EN61000-3-2 harmonic compliance Active AC inrush control 2U X 3U form factor 3 24.8 W / in +12 Vdc Output Electrical Specifications +3.3 Vdc stand-by (5 V standby - consult factory) Input No minimum load required Input range: 180 - 264 (2900 W) Hot plug operation Frequency: 47-63 Hz, single phase AC N + 1 redundant Inrush current: 50 Apk maximum inrush current Internal ORing fets Efficiency: > 91% typical at nom line 50% load Active current sharing (10 - 100% load) Conducted EMI: FCC Subpart J EN55022 Class A Built-in cooling fan (40 mm x 40 mm) 2 Radiated EMI: FCC Subpart J EN55022 Class A. Meets intent of NEBS, Bellcore I C communication interface bus GR-1089 PMBus compliant Power factor: 0.99 typical EEPROM for FRU data Leakage current: 1.40 mA 240 VAC 2 LED (Green and Amber) Internal fan speed control Hold up time: 10 mS minimum INTEL, SSI Std. logic timing INTEL, SSI Std. FRU data format PSMI V2.12 Full digital control Two year warranty Compatible with Universal PMBus GUI SafetY UL/cUL 60950 (UL Recognized) NEMKO+ CB Report EN60950 EN60950 CE Mark China CCCDS2900 Data Sheet Electrical Specifications Output Main DC voltage: +12 V 240 A (high line) Stand-By: +3.3 Vsb 3 A 2 Adjustment range: 4% on +12V only using I C Regulation: +12 Vdc +4% / -4% +3.3 Vsb +5% / -5% Over current: Constant current type for both the 12 VDC and 3.3V standby. See Figure 1 below Over voltage: +12 Vdc 14.4 - 15.6 Vdc (110 - 130%) +3.3 Vsb 3.63 V - 4.29 (110 - 130%) Under voltage: +12 Vdc 9 - 10 V nominal (latch off) Turn-on delay: 2 second max, 5 - 200 mS, monotonic rise Main output rise time: 5 - 300 mS, monotonic rise Logic Control Remote ON/OFF (PSON ) The PSON signal is required to remotely turn on/off the power supply. PSON is an active low signal that turns on the +12 Vdc power rail. When this signal is not pulled low by the system, or left open, the +12 Vdc output turns off. The 3.30 Vsb output remains on. This signal is pulled to a stanby voltage by a pull-up resistor internal to the power supply. The power supply fan(s) shall operate at the lowest speed Signal Type Accepts an open collector/drain input from the system. Pulled-up to the 3.30 Vsb located in the power supply PSON = Low ON = Open OFF PSON MIN MAX Logic level low (power supply ON) 0 V 0.8 V Logic level high (power supply OFF) 2.0 V 4.125 V Source Current, Vpson = low 4 mA Power up delay: T 5 msec 400 msec pson on delay Table 1 PSON Signal Characteristics