Embedded Power for Business-Critical Continuity Rev. 11.29.11_55 DS1050 1 of 4 DS1050 1050 Watts Distributed Power System Distributed Power Bulk Front-End Total Output Power: 1050 Watts +3.3 or 5.0 Vdc Stand-by Output Wide Range Input Voltage: 90 - 264 Vac Electrical Specifications Input Special Features Input ra nge: 180 - 264 (1050 W) 90 - 264 (1050 W) • Active power factor correction Frequency: 47 - 63 Hz, single phase AC • EN61000-3-2 harmonic compliance • Active AC inrush control Inrush current: 40 Apk maximum inrush current • 1U X 2U form factor Efficiency: > 92% typical at high line 50% load (Climate Saver Gold) 3 • 19.0 W / in Conducted EMI: FCC Subpart J EN55022 Class B • +12 Vdc Output Radiated EMI: FCC Subpart J EN55022 Class B • +3.3 Vdc stand-by (5 V standby - consult factory) Power factor: 0.99 typical • No minimum load required Leakage current: 1.40 mA @ 240 VAC • Hot plug operation Hold up time: 12 ms minimum • N + 1 redundant • Internal OR’ing fets Output • Active current sharing Main DC voltage: +12 V @ 87 A (10 - 100% load) Stand-By: +3.3 Vsb @ 4 A (5 V @ 2.5 A available)* • Built-in cooling fan 2 (40 mm x 28 mm) Adjustment range: ± 5% on +12V only using I C 2 • I C communication interface bus Regulation: +12 Vdc; +5% / -5% • PMBus compliant +3.3 Vsb; +5% / -5% • EERPOM for FRU data Over current: +12 Vdc; latches off if overcurrent lasts over 1 second, • Red/green bi-color LED status otherwise it is auto recovery (See Table 1 next page) +3.3 Vsb, 6 A • Internal fan speed control max (hiccup mode) • Fan Fail Tach Output Signal Over voltage: +12 Vdc; 13.2 - 14.4 Vdc • INTEL, SSI Std. logic timing +3.3 Vsb; 3.76 - 4.30 Vdc • INTEL, SSI Std. FRU data format Under voltage: +12 Vdc; 9 - 10.8 V (latch off) • Full digital control Turn-on delay: 2 second max, 5 - 50 mS, monotonic rise • Two year warranty Main output rise time: 5 - 50 mS, monotonic rise *20 W standby available with derated efficiency Safety • UL/cUL 60950 (UL Recognized) • NEMKO+ CB Report EN60950 • EN60950 • CE Mark • China CCC Embedded Power for Business-Critical Continuity Rev. 11.29.11_55 DS1050 Logic Control 2 of 4 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° 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 Level -EN55024:1998 RoHS & lead-free compliant: No tantalum caps. Humidity: 20 to 90% RH, non-condensing Shock and vibration specificatons: Complies with Astec Std. Specifications, Q3205 MTBF (Demonstrated): 500K Hrs at full load, 40 °C Ordering Information Nominal Output Set Point Total Minimum Maximum Output Ripple Model Number Over Current Stand-by** 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 *Over current latches off if overcurrent lasts over 1 seconds, otherwise it is auto recovery. ** 3.3V standby can operate at 6A, but overall unit efficiency will fall slightly below Gold Standard. Embedded Power for Business-Critical Continuity Rev. 11.29.11_55 DS1050 Mechanical Drawing 3 of 4 Condition LED Status Stand-by - ON; Main output - OFF; AC PRESENT Blinking green Stand-by - ON; Main output - ON; Solid green Main output OCP, UVP, OVP Blinking Amber FAN_FAULT; OTP; Stand-by OCP/UVP Amber STANDARD AIRFLOW DIRECTION 279.4 ± 1.0 200.9 7.02 ± 0.80 EMI GASKET P/N 40366107530 HOT SURFACE LABEL (3x) EMI GASKET (3x) 200.9 P/N 40366107530 31.5 LABEL MODEL HANDLE P/N 1836611161X LATCH BUTTON P/N 1836611209X COLOR: HF GREEN 8.0 3.2 PROGRAMMING WINDOW 275.5 ± 0.7 81.3 ± 0.8 EMI GASKET 200.9 P/N 40366107530 FAN 36 X 36 X 28M 10.2 ± 0.5 C14 AC-INLET 7.6 27.1 39.9 ± 0.5 19.9 12.8 ± 0.1 7.2 ± 0.5 FAN GUARD P/N 4037012127X 3.9 15.3 ± 0.5 PURE ORANGE WAVE LENGTH: 607 GREEN (3x) EMI GASKET (3x) 200.9 WAVE LENGTH: 565 P/N 40366107530 71.8 ± 0.5 FULL R 6.0 ± 0.5 (2X) 1.5 X 45° CHAMPER RECOMMENDED KEY 6.0 ± 0.5 HEIGHT IS 2.5MM MAX. Embedded Power for Business-Critical Continuity Rev. 11.29.11_55 DS1050 Americas DC Output Connector Pinout Assignment 4 of 4 5810 Van Allen Way Male connector as viewed from the rear of the supply: Carlsbad, CA 92008 USA D1 D2 D3 D4 D5 D6 Telephone: +1 760 930 4600 C1 C2 C3 C4 C5 C6 PB1 PB2 PB3 PB4 PB5 PB6 Facsimile: +1 760 930 0698 B1 B2 B3 B4 B5 B6 A1 A2 A3 A4 A5 A6 Europe (UK) Waterfront Business Park P1 - Power Supply Side Pin Assignments Merry Hill, Dudley 1. FCI Power Blade 51721 series West Midlands, DY5 1LX Pin Signal Name 51721-10002406AA United Kingdom PB 1 Main output return 2. Molex Power Connector Telephone: +44 (0) 1384 842 211 PB 2 Main output return SD-87667 series Facsimile: +44 (0) 1384 843 355 PB 3 Main output return 87667-7002 PB 4 + Main output Asia (HK) PB 5 + Main output Mating Connector (System Side) 14/F, Lu Plaza PB 6 + Main output 1. FCI Power Blade 2 Wing Yip Street A1 PS_ON 51741-10002406CC Kwun Tong, Kowloon A2 Main output remote sense return Straight Pins Hong Kong A3 Spare Telephone: +852 2176 3333 2. FCI Power Blade A4 PS_SEATED (Power Supply Seated) Facsimile: +852 2176 3888 51761-10002406AALF A5 STAND-BY Right Angle A6 STAND-BY RETURN For global contact, visit: B1 AC_OK (AC Input Present) www.Emerson.com/EmbeddedPower B2 Main output remote sense B3 Main output current share techsupport.embeddedpower B4 PS_INHIBIT / PS_Kill @emerson.com B5 STAND-BY While every precaution has been taken to ensure B6 STAND-BY RETURN accuracy and completeness in this literature, Emerson 2 C1 SDA (IC Data Signal) Network Power assumes no responsibility, and disclaims all liability for damages resulting from use of this 2 C2 SCL (IC Clock Signal)* information or for any errors or omissions. C3 POWER GOOD C4 Spare Emerson Network Power. C5 STAND-BY The global leader in enabling C6 STAND-BY RETURN business-critical continuity. 2 D1 A0 (IC Address BIT 0 Signal) 2 D2 A1 (IC Address BIT 1 Signal) AC Power D3 S_INT (Alarm) Connectivity D4 STAND-BY RMT SENSE D5 STAND-BY DC Power D6 STAND-BY RETURN Embedded Computing 2 *Supports I C standard mode (100 kHz) only Embedded Power Monitoring Outside Plant Power Switching & Controls Precision Cooling Racks & Integrated Cabinets Services Surge Protection EmersonNetworkPower.com Emerson Network Power and the Emerson Network Power logo are trademarks and service marks of Emerson Electric Co. ©2011 Emerson Electric Co. Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Emerson Network Power :   DS1050-3