Embedded Power for Business-Critical Continuity Rev. 03.15.11_63 DS650DC-3 / DS850DC-3 1 of 4 DS650DC-3 / DC Input DS850DC-3 650 - 850 Watt Distributed Power System Distributed Power Bulk Front-End Total Output Power: 650 - 850 Watts +3.3vdc Stand-by Output Standard Telco input range -39 V to -72 VDC Connector input shown Special Features Electrical Specifications • 1U X 2U Form Factor Input 3 • 15.4W/ in Input ra nge: -39 V to -72 Vdc • +12Vdc Output Efficiency: > 80% typical • +3.3vdc Stand-By (5V standby - consult factory) Conducted EMI: FCC Subpart J EN55022 Class B • No Minimum Load Required Radiated EMI: FCC Subpart J EN55022 Class B • Hot Plug Operation Hold up time: 1 ms @48 Vdc • N + 1 Redundant • Internal OR’ing Fets Output • Active Current Sharing Main DC voltage: +12 V @ 70 A; DS850DC 2PSU Shared from 30% to 100% +12 V @ 52.5 A; DS650DC 4PSU Shared from 20% to100% Stand-By: +3.3 Vsb @ 6A (5V @ 4A available) • Built-in Cooling Fan Adjustment range: (40mm x 28mm) Factory Set, no pot adjustments 2 • IC Communication Interface Bus +12 Vdc; +5%/-5% Regulation: • EERPOM for FRU Data +3.3 Vsb; +5%/-5% • Red/Green Bi-Color LED Status Over current: +12 Vdc; 77A - 105A - DS850DC; • Internal Fan Speed Control +12 Vdc 57.75 A - 78.75 A; DS650DC • Fan Fail Tach Output Signal latches off if overcurrent lasts over 1 second, • INTEL, SSI Std. Logic Timing otherwise it is auto recovery. • INTEL, SSI Std. FRU Data Format +3.3 vsb, 9A max (hiccup mode) • One Year Warranty Over voltage: +12 Vdc; 13.2 - 14.4 Vdc +3.3 Vsb; 3.76 - 4.30 Vdc Under voltage: +12 Vdc; 9 - 10.8V (latch off) Turn-on delay: 2 Second max +12VOutput Rise Time: 10 - 300 mS, Monotonic Rise Safety • UL/cUL 60950 (UL Recognized) • NEMKO+ CB Report EN60950 • CE Mark • China CCC Embedded Power for Business-Critical Continuity Rev. 03.15.11_63 DS650DC-3 / DS850DC-3 Logic Control 2 of 4 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 HiIGH when output is within regulation limits. DC Input OK A LOW logic level if the input voltage is within allowable limits. A TTL logic HIGH level, and a 5mS early warning signal before 12.0v DC output loss of regulation. Temp OK A TTL logic HIGH, when operating within allowable temperature range. PS_INHIBIT/PS_KILL When left open power supply operation will be inhibited. When the power supply is inserted into the system, this pin will be pulled low by the system and turn the power supply on. Environmental Specifications Operating temperature: -5° 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 specificatons complies with Astec Std. Specifications, Q3205 MTBF (observed) 500K Hrs at 80% load Ordering Information Nominal Output Set Point Total Minimum Maximum Output Ripple Output Voltage Set Point Tolerance Regulation Current Current P/P 12.0 Vdc ± 0.2% ± 5% 0 A 70 A 120 mV DS850DC-3 3.3 Vsb* ± 1% ± 5% 0 A 6.0 A 50 mV DS650DC-3 12.0 Vdc ± 0.2% ± 5% 0 A 52.5 A 120 mV 3.3 Vsb* ± 1% ± 5% 0 A 6.0 A 50 mV *For 5 Vsb, consult marketing. Embedded Power for Business-Critical Continuity Rev. 03.15.11_63 Mechanical Drawing DS650DC-3 / DS850DC-3 3 of 4 LED Power Supply Condition Green/Amber No AC power to all PSU OFF AC present/Standby outpus ON, Blinking Green Main output OFF Power supply DC outputs ON and OK Solid Green Main output failure (OCP, OVP, UVP) Blinking Amber Fan Fail, OTP, Standby output OCP/UVP Solid Amber Terminal block input shown Embedded Power for Business-Critical Continuity Rev. 03.15.11_63 DS650DC-3 / DS850DC-3 Americas 4 of 4 DC Output Connector Pinout Assignment 5810 Van Allen Way Carlsbad, CA 92008 Male connector as viewed from the rear of the supply: USA D1 D2 D3 D4 D5 D6 Telephone: +1 760 930 4600 C1 C2 C3 C4 C5 C6 Facsimile: +1 760 930 0698 PB1 PB2 PB3 PB4 PB5 PB6 B1 B2 B3 B4 B5 B6 A1 A2 A3 A4 A5 A6 Europe (UK) Waterfront Business Park P1 - Power Supply Side Pin Signal Name Merry Hill, Dudley PB 1 +12V RETURN West Midlands, DY5 1LX United Kingdom PB 2 +12V RETURN 1. FCI Power Blade 51721 series Telephone: +44 (0) 1384 842 211 PB 3 +12V RETURN 51721-10002406AA Facsimile: +44 (0) 1384 843 355 PB 4 +12V PB 5 +12V 2. Molex Power Connector Asia (HK) PB 6 +12V 14/F, Lu Plaza SD-87667 series A1 PS_ON 2 Wing Yip Street 87667-7002 A2 +12V RMT SENSE RETURN Kwun Tong, Kowloon A3 TEMP_OK Hong Kong Mating Connector (System side) A4 PS_SEATED ( Power Supply Seated) Telephone: +852 2176 3333 A5 +3V3 STAND-BY Facsimile: +852 2176 3888 A6 +3V3SB RETURN 1. FCI Power Blade For global contact, visit: B1 DC input OK 51741-10002406CC www.Emerson.com/EmbeddedPower B2 +12V RMT SENSE Strait Pins B3 +12V CURRENT SHARE techsupport.embeddedpower B4 PS_INHIBIT / PS_KILL @emerson.com 2. FCI Power Blade B5 +3V3 STAND-BY While every precaution has been taken to ensure 51761-1000 2406AA B6 +3V3SB RETURN accuracy and completeness in this literature, Emerson Right Angle Network Power assumes no responsibility, and disclaims C1 SDA (I2C Data Signal) all liability for damages resulting from use of this C2 SCL (I2C Clock Signal)* information or for any errors or omissions. C3 POWER GOOD C4 FAN FAIL (Fan Fail Signal) Emerson Network Power. C5 +3V3 STAND-BY The global leader in enabling C6 +3V3SB RETURN business-critical continuity. D1 A0 (I2C Address BIT 0 Signal) D2 A1 (I2C Address BIT 1 Signal) AC Power D3 S_INT (Alarm) Connectivity D4 +3V3 STAND-BY RMT SENSE DC Power D5 +3V3 STAND-BY D6 +3V3SB RETURN Embedded Computing Embedded Power 2 *Supports I C standard mode (100 kHz) only 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 :   DS650DC-3-002  DS850DC-3-003  DS850DC-3-004  DS650DC-3  DS850DC-3