POWER DS1050 Data Sheet Distributed Power Bulk Front-End Total Output Power: 1050 Watts +3.3 or 5.0 Vdc Standby Output Wide Range Input Voltage: 90 - 264 Vac SPECIAL FEATURES ƒ Active power factor correction ƒ EN61000-3-2 harmonic compliance ƒ Inrush control ƒ 1U X 2U form factor 3 ƒ 19.0 W/in Electrical Specifications ƒ +12 Vdc output Input ƒ Available in +3.3 V and +5.0 V standby output versionsInput ra nge 180 - 264 (1050 W) 90 - 264 (1050 W) ƒ No minimum load required ƒ Hot plug operation Frequency 47 - 63 Hz, single phase AC ƒ N + 1 redundant Inrush current 40 Apk maximum inrush current ƒ Internal OR’ing fets Efficiency > 92% typical at high line 50% load (Climate Saver Gold) ƒ Active current sharing (10 - 100% load) Conducted EMI FCC Subpart J EN55022 Class B ƒ Built-in cooling fan (40 mm x 28 mm) Radiated EMI FCC Subpart J EN55022 Class B 2 ƒ I C communication interface bus Power factor 0.99 typical ƒ PMBus compliant Leakage current 1.40 mA @ 240 Vac ƒ EEPROM for FRU data Hold up time 12 ms minimum ƒ Amber/green bi-color LED status Output ƒ Internal fan speed control ƒ Fan fail tach output signal Main DC voltage +12 V @ 87 A ƒ Full digital control Standby +3.3 Vsb @ 4 A (5 V @ 2.5 A available)* ƒ Two-year warranty 2 Adjustment range ± 5% on +12V only using I C Regulation +12 Vdc; +5%/-5% +3.3 Vsb; +5%/-5% SAFETY Overcurrent +12 Vdc; latches off if overcurrent lasts over 1 second, otherwise it is ƒ UL/cUL 60950 (UL Recognized) auto recovery (See Table 1 next page) +3.3 Vsb, 6 A max (hiccup ƒ NEMKO+ CB report EN60950 mode) ƒ EN60950 Overvoltage +12 Vdc; 13.2 - 14.4 Vdc ƒ CE mark +3.3 Vsb; 3.76 - 4.30 Vdc ƒ China CCC Undervoltage +12 Vdc; 9 - 10.8 V (latch off) Turn-on delay 2 second max, 5 - 50 mS, monotonic rise Main output rise time 5 - 50 mS, monotonic rise *20 W standby available with derated efficiency DS1050 Data Sheet Logic Control PS_SEATED (A4) 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 (C3) Active TTL high when output is within regulation limits. AC OK (B1) A low logic level if the input voltage is within allowable limits. A TTL logic HIGH level, and a 5mS early warning signal before 12.0 V DC output loss of regulation. PS_INHIBIT/PS_KILL (B4) 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. PS ON (A1) The output will be enabled when this signal is pulled low, below 0.8 V outputs disabled when pin is driven high or left open. Environmental Specifications Operating temperature -10 °C to 50 °C ; 50% power derating at 70 °C Storage temperature -40 °C to +85 °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 Standard operating/non-operating random shock/vibration MTBF (Demonstrated) 500K Hrs at full load, 40 °C Ordering Information Nominal Output Set Point Total Minimum Maximum Output Ripple Model Number Over Current Standby** Air Flow Voltage Set Point Tolerance Regulation Current Current P/P DS1050-3 12.0 Vdc ±0.2% ±5% 0 A 87 A 120 mV 102.7 A - 128.4 A 3.3 V @ 4 A STD DS1050-3-001 12.0 Vdc ±0.2% ±5% 0 A 87 A 120 mV 102.7 A - 128.4 A 3.3 V @ 4 A REV DS1050-3-002 12.0 Vdc ±0.2% ±5% 0 A 87 A 120 mV 102.7 A - 128.4 A 5.0 V @ 2.5 A STD DS1050-3-003 12.0 Vdc ±0.2% ±5% 0 A 87 A 120 mV 102.7 A - 128.4 A 5.0 V @ 2.5 A REV *Overcurrent latches off if overcurrent lasts over 1 seconds, otherwise it is auto recovery. ** 3.3 V standby can operate at 6 A, but overall unit efficiency will fall slightly below Gold Standard. DS1050 Data Sheet Mechanical Drawing Condition LED Status Standby - ON; Main output - OFF; AC PRESENT Blinking green Standby - ON; Main output - ON Solid green Main output OCP, UVP, OVP Blinking Amber FAN_FAULT; OTP; Standby OCP/UVP Amber DS1050 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 PB1 PB2 PB3 PB4 PB5 PB6 B1 B2 B3 B4 B5 B6 A1 A2 A3 A4 A5 A6 P1 - Power Supply Side Mating Connector (System Side) 1 FCI Power Blade 51721 series 1 FCI Power Blade 51721-10002406AA 51741-10002406CC Strait Pins 2 Molex Power Connector 2 FCI Power Blade SD-87667 series 51761-10002406AALF 87667-7002 Right Angle Pin Assignments Pin Assignments Pin Signal Name Pin Signal Name 2 PB 1 Main output return C1 SDA (I C Data Signal) 2 PB 2 Main output return C2 SCL (I C Clock Signal)* PB 3 Main output return C3 POWER GOOD PB 4 + Main output C4 Spare PB 5 + Main output C5 STANDBY PB 6 + Main output C6 STANDBY RETURN 2 A1 PS_ON D1 A0 (I C Address BIT 0 Signal) 2 A2 Main output remote sense return D2 A1 (I C Address BIT 1 Signal) A3 Spare D3 S_INT (Alarm) A4 PS_SEATED (Power Supply Seated) D4 STANDBY RMT SENSE A5 STANDBY D5 STANDBY A6 STANDBY RETURN D6 STANDBY RETURN B1 AC_OK (AC Input Present) 2 *Supports I C standard mode (100 kHz) only B2 Main output remote sense B3 Main output current share B4 PS_INHIBIT/PS_Kill B5 STANDBY B6 STANDBY RETURN WORLDWIDE OFFICES Americas Europe (UK) Asia (HK) 14/F, Lu Plaza 2900 S.Diablo Way Waterfront Business Park Tempe, AZ 85282 Merry Hill, Dudley 2 Wing Yip Street Kwun Tong, Kowloon USA West Midlands, DY5 1LX +1 888 412 7832 United Kingdom Hong Kong www.artesyn.com +44 (0) 1384 842 211 +852 2176 3333 Artesyn Embedded Technologies, Artesyn and the Artesyn Embedded Technologies logo are trademarks and For more information: www.artesyn.com/power service marks of Artesyn Embedded Technologies, Inc. All other names and logos referred to are trade names, For support: productsupport.ep@artesyn.com trademarks, or registered trademarks of their respective owners. © 2016 Artesyn Embedded Technologies, Inc. All rights reserved. For full legal terms and conditions, please visit www.artesyn.com/legal. DS1050-DS 25May2016