Embedded Power for Business-Critical Continuity Rev. 06.10.11 52 DS2000-3 1 of 4 DS2000-3 2000 Watts 12 V Distributed Power System Distributed Power Bulk Front-End Total Output Power: 2000 Watts +12 Vdc main Output +3.3 Vdc Stand-by Output Wide Range Input voltage: 90 - 264 Vac Electrical Specifications Input Special Features Input ra nge 90 - 264 Vac (wide range) 90 - 264 1200 W load, nominal 100 Vac Active power factor correction 180 - 264 2000 W load, nominal 200 Vac EN610 00-3-2 harmonic compliance Frequency 47 - 63 Hz, single phase AC Active AC inrush control 1U X 3U form factor Inrush current 55 A maximum inrush current 3 26.14 W / in Efficiency > 89% typical at full load, high line +12 Vdc output Conducted EMI FCC Subpart J EN55022 Class B +3.3 Vdc Stand-By Radiated EMI FCC Subpart J EN55022 Class B (5 V standby - consult factory) No minimum load required Power factor 0.99 typical Hot plug operation Leakage current 1.40 mA 240 Vac N + 1 redundant Hold up time 12 ms minimum Internal ORing fets Active current sharing Output (10 - 100% load) Main DC voltage +12 V 164.2 A 180 - 264 Vac Built-in cooling fans +12 V 100 A 90 - 264 Vac (40 mm x 28 mm) Stand-By +3.3 Vsb 9 A (5 V 5 A TBA) 2 I C communication interface bus PM Bus compliant Adjustment range Factory Set, no pot adjustments EERPOM for FRU data +12 Vdc 5% Regulation Red/Green bi-color LED status +3.3 Vsb 5% Internal fan speed control +12 Vdc latches off if overcurrent lasts over 1 second, Overcurrent INTEL, SSI Std. logic timing otherwise it is auto recovery (See ordering info next page) +3.3 INTEL, SSI Std. FRU data format Vsb, 9 A max (same as +12 Vdc) One year warranty Overvoltage +12 Vdc 13.2 - 14.4 Vdc +3.3 Vsb 3.76 - 4.30 Vdc Undervoltage +12 Vdc 9 - 10.8 V (latch off) Turn-on delay 2 second max, 5 - 300 ms, Monotonic Rise Safety +12 V Output Rise Time 5 - 50 ms, Monotonic Rise UL/cUL 60950 (UL Recognized) NEMKO+ CB Report EN60950 EN60950 CE Mark China CCCEmbedded Power for Business-Critical Continuity Rev. 06.10.11 52 DS2000-3 2 of 4 Logic Control PS SEATED TTL logic LOW if power supply is seated into system connector. This is a short pin. A logic HIGH if the PSU is removed. PWR GOOD Active TTL LOW when output is within regulation limits. AC OK A LOW logic level if the input voltage is within allowable limits. A TTL logic HIGH level, and a 2 mS early warning signal before 12.0 V DC output loss of regulation. PS INHIBIT/PS KILL This signal is connected to a short pin on the PSU. When left open power supply operation will be inhibited. When the power supply is inserted into the system, this pin will be pull low by the system and turn the power supply on only after all other power supply pins have seated. Environmental Specifications Operating temperature -10 C to 50 C Storage temperature -40 C to +85 C Altitude, operating 10,000 ft Electromagnetic -EN61000-3-2, -3-3 susceptibility / Input transients -EN61000-4-2, 4.3, 4-4, -4-5, 4-11 Level -EN55024:1998 RoHS & lead-free compliant (no tantalum caps) Humidity 20 to 90% RH, non-condensing Shock and vibration Specifications complies with Astec Std. Specifications, Q3205 MTBF (Demonstrated) 500 K Hrs at full load, 40 C Ordering Information Nominal Output Set Point Total Minimum Maximum Output Ripple Model Number Overcurrent Airflow Voltage Set Point Tolerance Regulation Current Current P/P 12.2 Vdc 0.2% 5% 0A 161.5 A 120 mV 120 - 130% of nominal DS2000-3 Standard 3.3 Vsb 1% 5% 0A 9.0 A 60 mV 100 - 125% of nominal 12.2 Vdc 0.2% 5% 0A 161.5 A** 120 mV 120 - 130% of nominal DS2000-3-001 Reverse 3.3 Vsb 1% 5% 0A 9.0 A 60 mV 100 - 125% of nominal *Overcurrent latches off if overcurrent lasts over 1 second, otherwise it is auto recovery. *For 5 Vsb, consult marketing. ** Derates per below curve (-001) reverse air DS2000-3-001 Derating Curve 2500 2000 1500 1000 500 0 -10 -5 0 5 10 15 20 25 30 35 40 45 50 Operating Temperature (C) Low Line (90 Vac) High Line (180 Vac) Output Power (W)