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Embedded Power for Business-Critical Continuity
DS450-3/DS550-3
450 W - 550 W
Distributed Power System
Distributed Power Bulk Front-End
Total Output Power: 450 - 550 Watts +12 Vdc Main Output +3.3 Vdc Stand-by Output Wide Range Input Voltage: 90 - 264 Vac
Rev. 09.29.09_82 DS450/DS550 of 4
Electrical Specifications
Special Features
* ActivePowerFactorCorrection * EN61000-3-2Harmonic Compliance * ActiveACInrushControl * 1UX2UFormFactor * 10.3W/in3 (DS550) 8.4W/in3 (DS450) * +12VdcOutput * +3.3VdcStand-By * NoMinimumLoadRequired * HotPlugOperation * N+1Redundant * InternalOR'ingFets * ActiveCurrentSharing * Built-inCoolingFans (40mmx28mm) * I2CCommunicationInterfaceBus * EERPOMforFRUData * AmberLEDStatus,Fan_Fail * GreenLEDStatus,PowerGood/ AC_OKStatus * InternalFanSpeedControl * FanFailTachOutputSignal * OneYearWarranty
Input
Inputrange: Frequency: Inrushcurrent: Efficiency: ConductedEMI: RadiatedEMI: Powerfactor: Leakagecurrent: Holduptime: 90-264Vac(widerange) 47-63Hz,singlephaseAC 15Amaximum >84%typicalatfullload,highline FCCSubpartJEN55022ClassA FCCSubpartJEN55022ClassA 0.99typical 1.30mA@240Vac 20msminimum +12V +3.3Vsb FactorySet,nopotadjustments +12Vdc;+5%/-3% +3.3Vsb;+5%/-4% SeeTable1nextpage +12Vdc;13.5-15Vdc +3.3Vsb;3.76-4.30Vdc +12Vdc;11.0-11.5Vdc +3.3Vsb;2.77-3.00Vdc 1Secondmax 2-20mS,Monotonic
Output
MainDCvoltage: Stand-By: Adjustmentrange: Regulation: Overcurrent: Overvoltage: Undervoltage: Turn-ondelay: +12VOutputRiseTime:
Safety
* * * * * UL/cUL60950(ULRecognized) NEMKO+CBReportEN60950 EN60950 CEMark ChinaCCC
Embedded Power for Business-Critical Continuity
Rev. 09.29.09_82 DS450/DS550 2 of 4
LogicControl
PSInhibit: PS_Status: AC_Pfail: WhensupplyisinsertedintothesystemthepinispulledLOWandpowersupplyisONafterallotherpinsare seated I2CportP6.WhenthepowersupplyisonandrunningnormalP6islow.Whenthepowersupplyisoff,either dueto-PS_ON,PS_KILL,orafault,thenP6ishigh. I2CportP7.P7ishighexceptwhenthepowersupplyturnsthemainoutputs,not+3.3Vsb,offduetoanAC failure(ACmissingortoolowforpowersupplyoperation).Ifthesupplyisturnedoffdueto-PS_ON,PS_KILL, orafault,thenP7remainshigh. ThePSUwillprovidesanopencollectorTach1output. Thissignalisgeneratedfromthefan.Thesignalshouldgenerate2pulsesperrevolution.Thelogicinthe systemwillbeoperatingat3.3V.
Fan_Fault: Tach_1:
EnvironmentalSpecifications
Operatingtemperature: Storagetemperature: Altitude,operating: -10Cto50C -40Cto+70C 10,000ft.
Electromagnetic -EN61000-3-2,-3-3 susceptibility/Inputtransients: -EN61000-4-2,4.3,4-4,-4-5,4-11Level -EN55024:1998 RoHS&lead-freecompliant(notantalumcaps) Humidity: MTBF(Demonstrated): 20to90%RH,non-condensing 400KHrsatfullload,40C ShockandvibrationspecificatonscomplieswithEmersonNetworkPowerStd.Specification,Q3205
OrderingInformation Output DS450-3 DS550-3 NominalOutput VoltageSetPoint 12.0Vdc 3.3Vsb 12.0Vdc 3.3Vsb Set Point Total Tolerance Regulation 0.2% +5/-3% 1% +5/-4% 0.2% +5/-3% 1% +5/-4% Minimum Current 0A 0A 0A 0A Maximum Current 37.0A 3.0A 45.0A 3.0A OutputRipple P/P 120mV 60mV 120mV 60mV Overcurrent 39.5A-44.4A 4.9AAvg,7Amax 48.0A-54.0A 4.9AAvg,7Amax
*Overcurrentlatchesoffifovercurrentlastsover1second,otherwiseitisautorecovery. *For5Vsb,consultmarketing.
(2X)
F
10.02" (254.7)
1.52" (38.4)
1.453" (36.9)
J
G
13.29" (337.6) 12.03"0.3" (305.6 0.8) 10.88" (276.4)
(3X) 10.02" (254.7)
F
E
MechanicalDrawing
D
3.07" (78.0)
K
11.925" 0.3" (302.9 0.8)
2.84" (72.2) .228 .02 (5.8 0.5)
10.02" (254.6)
F
.197" .02" (5.0 0.5)
B
A
'POWER GOOD' GREEN
1.575" 0.3" (40.0 0.8)
1.51" .03" (38.4 0.8)
.3976" .028" (10.1 0.5)
'FAULT' YELLOW
'AC GOOD' GREEN
.1496" .02" (3.8 0.5)
2.913" .024") (74.0 0.6)
H
.972" 0.2" 24.7 0.5
41.5 LATCH SPRING DISTANCE (REF.)
C
.138" .020" (3.5 0.5)
3.071" .03" (78.0 0.8)
(3X) 254.6
F
3.0 0.3
Embedded Power for Business-Critical Continuity
STD AIRFLOW
Rev. 09.29.09_82 DS450/DS550 of 4
Embedded Power for Business-Critical Continuity
Americas DCOutputConnectorPinoutAssignment
Maleconnectorasviewedfromtherearofthesupply:
D1 C1 B1 A1 D2 C2 B2 A2 D3 C3 B3 A3 D4 C4 B4 A4 D5 C5 B5 A5 D6 C6 B6 A6 PB1 PB2 PB3 PB4 PB5 PB6
5810VanAllenWay Carlsbad,CA92008 USA Telephone:+17609304600 Facsimile: +17609300698
Rev. 09.29.09_82 DS450/DS550 4 of 4
Europe (UK)
Pin PB1 PB2 PB3 PB 4 PB 5 PB6 A1 A2 A3 A4 A5 A6 B1 B2 B3 B4 B5 B6 C1 C2 C3 C4 C5 C6 D1 D2 D3 D4 D5 D6 SignalName +12VReturn +12VReturn +12VReturn +12V +12V +12V PS_KILL +12V_CurrentShare LogicReturn +3.3VStand-By A0(I2CAddressBIT0Signal) +3.3VStand-By LogicReturn Spare LogicReturn +3.3VStand-By SDA(I2CDataSignal) PSON(PowerEnableSignal) LogicReturn Tach_1(FanFailSignal) LogicReturn +3.3VStand-By SCL(I2CClockSignal) VIN_GOOD(ACInputpresent) -PS_Present(Power Supply Seated) Spare LogicReturn +3.3VStand-By S_INT(Alert) POK(OutputPowerOk)
P1-PowerSupplySide 1.FCIPowerBlade51721series 51721-10002406AA 2.MolexPowerConnector SD-87667series 87667-7002 MatingConnector(SystemSide) 1.FCIPowerBlade 51741-10002406CC Strait Pins 2.FCIPowerBlade 51761-10002406AA RightAngle
WaterfrontBusinessPark MerryHill,Dudley WestMidlands,DY51LX UnitedKingdom Telephone:+44(0)1384842211 Facsimile: +44(0)1384843355
Asia (HK)
14/F,LuPlaza 2WingYipStreet KwunTong,Kowloon HongKong Telephone:+85221763333 Facsimile: +85221763888
Forglobalcontact,visit:
www.PowerConversion.com techsupport.embeddedpower @emerson.com
Whileeveryprecautionhasbeentakentoensure accuracyandcompletenessinthisliterature,Emerson NetworkPowerassumesnoresponsibility,anddisclaims allliabilityfordamagesresultingfromuseofthis informationorforanyerrorsoromissions.
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