POWER DS450-3/DS550-3 Data Sheet Distributed Power Bulk Front-End Total Output Power: 450 - 550 Watts +12 Vdc Main Output +3.3 Vdc Standby Output Wide Range Input Voltage: 90 - 264 Vac SPECIAL FEATURES Active power factor correction EN61000-3-2 harmonic compliance Inrush control 1U X 2U form factor 10.3 W/in3 (DS550) 8.4 W/in3 (DS450) +12 Vdc output +3.3 Vdc standby No minimum load required Hot plug operation N + 1 redundant Internal OR’ing fets Active current sharing Built-in cooling fans (40 mm x 28 mm) I2C communication interface bus EEPROM for FRU data Amber LED status, fan_fail Green LED status, power good/AC_OK status Internal fan speed control Fan fail tach output signal One year warranty Electrical Specifications Input Input range 90 - 264 Vac (wide range) Frequency 47 - 63 Hz, single phase AC Inrush current 15 A maximum Efficiency > 84% typical at full load, high line Conducted EMI FCC Subpart J EN55022 Class A Radiated EMI FCC Subpart J EN55022 Class A Power factor 0.99 typical Leakage current 1.30 mA @ 240 Vac Hold up time 20 ms minimum Output Main DC voltage +12 V Standby +3.3 Vsb SAFETY Adjustment range Factory set, no pot adjustments UL/cUL 60950 (UL recognized) NEMKO+ CB report EN60950 EN60950 CE mark China CCC Regulation +12 Vdc; +5%/-3% +3.3 Vsb; +5%/-4% Overcurrent See Table 1 next page Overvoltage +12 Vdc; 13.5 - 15 Vdc +3.3 Vsb; 3.76 - 4.30 Vdc Undervoltage +12 Vdc; 11.0 - 11.5 Vdc +3.3 Vsb; 2.77 - 3.00 Vdc Turn-on delay 1 second max +12 V output rise time 2 - 20 mS, monotonic DS450-3/DS550-3 Data Sheet Logic Control PS Inhibit When supply is inserted into the system the pin is pulled LOW and power supply is ON after all other pins are seated PS_Status I2C port P6. When the power supply is on and running normal P6 is low. When the power supply is off, either due to -PS_ON, PS_KILL, or a fault, then P6 is high. AC_Pfail I2C port P7. P7 is high except when the power supply turns the main outputs, not +3.3 Vsb, off due to an AC failure (AC missing or too low for power supply operation). If the supply is turned off due to -PS_ON, PS_KILL, or a fault, then P7 remains high. Fan_Fault The PSU will provides an open collector Tach 1 output. Tach_1 This signal is generated from the fan. The signal should generate 2 pulses per revolution. The logic in the system will be operating at 3.3 V. Environmental Specifications Operating temperature -10 °C to 50 °C Storage temperature -40 °C to +70 °C Altitude, operating 10,000 ft. Electromagnetic susceptibility/Input transients -EN61000-3-2, -3-3 -EN61000-4-2, 4.3, 4-4, -4-5, 4-11 -EN55024:1998 RoHS & lead-free compliant (no tantalum caps) Humidity 20 to 90% RH, non-condensing Shock and vibration specificatons complies with Artesyn Embedded Technologies Std. Specification. MTBF (Demonstrated) 400 K Hrs at full load, 40 °C Ordering Information Output Nominal Output Voltage Set Point Set Point Tolerance Total Regulation Minimum Current Maximum Current Output Ripple P/P Overcurrent Options DS450-3 12.0 Vdc 3.3 Vsb ± 0.2% ± 1% +5/-3% +5/-4% 0A 0A 37.0 A 3.0 A 120 mV 60 mV 39.5 A - 44.4 A 4.9 A Avg, 7 A max Standard DS450-3-002 12.0 Vdc 3.3 Vsb ± 0.2% ± 1% +5/-3% +5/-4% 0A 0A 37.0 A 3.0 A 120 mV 60 mV 39.5 A - 44.4 A 4.9 A Avg, 7 A max Reverse Air DS550-3 12.0 Vdc 3.3 Vsb ± 0.2% ± 1% +5/-3% +5/-4% 0A 0A 45.0 A 3.0 A 120 mV 60 mV 48.0 A - 54.0 A 4.9 A Avg, 7 A max Standard *Overcurrent latches off if overcurrent lasts over 1 second, otherwise it is auto recovery. *For 5 Vsb, please contact marketing department. .1496" ±.02" (3.8 ±0.5) 1.575" ±0.3" (40.0 ±0.8) 3.071" ±.03" (78.0 ±0.8) 2.913" ±.024") (74.0 ±0.6) 2.84" (72.2) .228 ±.02 (5.8 ±0.5) 1.51" ±.03" (38.4 ±0.8) .197" ±.02" (5.0 ±0.5) 3.07" (78.0) 1.52" (38.4) J .972" ±0.2" 24.7 ±0.5 13.29" (337.6) 12.03"±0.3" (305.6 ±0.8) 10.88" (276.4) 10.02" (254.7) STD AIRFLOW (3X) 254.6 10.02" (254.6) 11.925" ±0.3" (302.9 ±0.8) K (3X) 10.02" (254.7) (2X) H 41.5 LATCH SPRING DISTANCE (REF.) G F F F F E 3.0 ±0.3 C B 1.453" (36.9) D .138" ±.020" (3.5 ±0.5) .3976" ±.028" (10.1 ±0.5) A 'AC GOOD' GREEN 'FAULT' YELLOW 'POWER GOOD' GREEN DS450-3/DS550-3 Data Sheet Mechanical Drawings DS450-3/DS550-3 Data Sheet DC Output Connector Pinout Assignment Male connector as viewed from the rear of the supply: D1 D2 D3 D4 D5 D6 C1 C2 C3 C4 C5 C6 B1 B2 B3 B4 B5 B6 A1 A2 A3 A4 A5 A6 PB1 PB2 PB3 PB4 PB5 P1 - Power Supply Side Mating Connector (System Side) 1 FCI Power Blade 51721 series 51721-10002406AA 1 FCI Power Blade 51741-10002406CC Strait Pins 2 Molex Power Connector SD-87667 series 87667-7002 2 FCI Power Blade 51761-10002406AA Right Angle Pin Assignments PB6 Pin Assignments Pin Signal Name Pin Signal Name PB 1 +12 V Return C1 Logic Return PB 2 +12 V Return C2 Tach_1 (Fan Fail Signal) PB 3 +12 V Return C3 Logic Return PB 4 +12 V C4 +3.3 V Stand-By PB 5 +12 V C5 SCL (I2C Clock Signal)* PB 6 +12 V C6 VIN_GOOD (AC Input present) A1 PS_KILL D1 -PS_Present (Power Supply Seated) A2 +12 V_Current Share D2 Spare A3 Logic Return D3 Logic Return A4 +3.3 V Stand-By D4 +3.3 V Stand-By A5 A0 (I C Address BIT 0 Signal) D5 S_INT (Alert) A6 +3.3V Stand-By D6 POK (Output Power Ok) B1 Logic Return B2 Spare B3 Logic Return B4 +3.3 V Stand-By B5 SDA (I2C Data Signal) B6 PSON (Power Enable Signal) 2 *Supports I2C standard mode (100 kHz) only WORLDWIDE OFFICES Americas Europe (UK) Asia (HK) 2900 S.Diablo Way Tempe, AZ 85282 USA +1 888 412 7832 Waterfront Business Park Merry Hill, Dudley West Midlands, DY5 1LX United Kingdom +44 (0) 1384 842 211 14/F, Lu Plaza 2 Wing Yip Street Kwun Tong, Kowloon Hong Kong +852 2176 3333 Artesyn Embedded Technologies, Artesyn and the Artesyn Embedded Technologies logo are trademarks and service marks of Artesyn Embedded Technologies, Inc. All other names and logos referred to are trade names, trademarks, or registered trademarks of their respective owners. © 2015 Artesyn Embedded Technologies, Inc. All rights reserved. For full legal terms and conditions, please visit www.artesyn.com/legal. www.artesyn.com For more information: www.artesyn.com/power For support: [email protected] DS450-3/DS550-3-DS 11Dec2015