datasheet for LPT52 by Artesyn Embedded Technologies
Embedded Power for
Business-Critical Continuity
Rev. 4.27.09_37
LPT50 Series
1 of 3
LPT50 Series
55 Watts
Total Power:
Input Voltage:
# of Outputs:
47-55Watts
90-264VAC
127-300VDC
Triple
Special Features
•Universalinput
•2”x4”footprint
•Lessthan1Uhigh
•Overpowerandshortcircuit
protection
•Highefficiency
•HighMTBF
•BuiltinEMIfilter
(CISPR22ClassB)
•LEDpowergoodindicator
•Inputpower<74watts
•ComplieswithEN61000 -3-2
•85kHzswitchingfrequency
•ULClassIapproved
•LPX50enclosurekitavailable
Electrical Specifications
Input
Inputrange:
Frequency:
Inrushcurrent:
Efficiency:
EMI/RFI:
Safetygroundleakage
current:
90-264VAC(widerange)127-300Vdc
47-440Hz
<60Apeak@230VAC,coldstart@25°C
80%typicalatfullload
FCCClassBconducted;CISPR22ClassBconducted;EN55022ClassB
conducted
0.5mA@50/60Hz;264VACinput
Output
Maximumpower:
Hold-uptime:
Overpowerprotection:
55Wforconvection(LPT51,47.4W)
10/20ms115/230VACinputline
Shortcircuitprotectiononalloutputs.
Caseoverpowerprotected@110-160%ofnormalrating
Overvoltageprotection: 30-50%abovenominaloutput
EnvironmentalSpecifications
Operatingtemperature:
0°to50°Cambient.Derateeachoutputas2.5%perdegreefrom
50°to70°C.-20°Cstartup
Storagetemperature:
-40°Cto+85°C
Electromagneticsusceptibility: DesignedtomeetEN61000-4;-2,-3,-4,-5,-6,-8,-11Level3
Safety
•UL:
•CSA:
•TUV:
•CB:
•CE:
UL60950-1
CSA-C22.2No.60950-1
EN60950-1
Certificate and report
LVD&EMC
Humidity:
Operating;non-condensing10%to95%RH
Vibration:
IEC68-2-6tothelevelsofIEC721-3-2
MTBFdemonstrated:
>550,000hoursatfullloadand25°Cambientconditions
Embedded Power for
Business-Critical Continuity
Rev. 4.27.09_37
LPT50 Series
2 of 3
OrderingInformation
Model
Number
Output
Voltage
Minimum Maximum Load with
Load
Convection Cooling
Peak
Load1
Regulation2
Ripple P/P (PARD)3
LPT51
+3.3V
+5V
+12V
0.8A
0.1A
0A
8A
3A
0.5A
9A
4A
1A
±2%
±6%
±5%
50mV
50mV
120mV
LPT52
+5V
+12V
-12V
0.5A
0.1A
0A
8A
3A
0.5A
9A
4A
1A
±2%
±5%
±5%
50mV
120mV
120mV
LPT53
+5V
+15V
-15V
0.5A
0.1A
0A
8A
2.4A
0.5A
9A
3.2A
0.7A
±2%
±5%
±5%
50mV
150mV
150mV
LPT54
+5V
+24V
+12V
0.5A
0.1A
0A
8A
1.5A
0.5A
9A
2A
0.7A
±2%
±7%
±5%
50mV
240mV
120mV
1. Peakcurrentlasting<15secondswithamaximum10%dutycycle.
2. At25°Cincludinginitialtolerance,linevoltage,loadcurrentsandoutputvoltagesadjustedtofactorysettings.
3. Peak-to-peakwith20MHzbandwidthand10µF(tantalumcapacitor)inparallelwitha0.1µFcapacitoratratedlinevoltageandloadranges.
MatingConnectors
PinAssignments
Connector
SK1-1
SK1-3
SK2-1
SK2-2
SK2-3
SK2-4
SK2-5
SK2-6
LPT51
LPT52
LPT53
LPT54
Neutral
Line
Neutral
Line
Neutral
Line
Neutral
Line
+5V
+5V
Common
Common
-15V
+15V
+5V
+5V
Common
Common
+12V
+24V
+3.3V
+5V
+3.3V
+5V
Common Common
Common Common
+12V
-12V
5V
+12V
ACInput:
Molex09-50-8031(USA)
09-91-0300(UK)
PINS:08-52-0113
DCOutputs: Molex09-50-8061(USA)
09-91-0600(UK)
PINS:08-52-0113
EmersonNetworkPowerConnectorKit#70-841-006,includesallofthe
above
Notes:
1. Specificationssubjecttochangewithoutnotice.
2
. Alldimensionsininches(mm),toleranceis±0.02”(±0.5mm)
3. MountingholesM1andM2shouldbegroundedforEMIpurposes.
4. MountingholeM1issafetygroundconnection.
5. Specificationsareforconvectionratingatfactorysettingsat115VAC
input,25°Cunlessotherwisestated.
6. Warranty:2year
7. Weight:0.45lbs/0.20kg
Embedded Power for
Business-Critical Continuity
Americas
MechanicalDrawing
M1
5810VanAllenWay
Carlsbad,CA92008
USA
Telephone:+17609304600
Facsimile: +17609300698
M2
Rev. 4.27.09_37
LPT50 Series
3 of 3
Europe (UK)
6
1
GND
Mounting hole
Ø4.0(4x)
Max. Screw Head
Diameter .22” (5.6)
2.00
[50.8]
3
1.72
[43.8]
1
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
3.73
[94.7]
Forglobalcontact,visit:
4.00
[101.6]
www.PowerConversion.com
techsupport.embeddedpower
@emerson.com
1.30
[32.9]
Whileeveryprecautionhasbeentakentoensure
accuracyandcompletenessinthisliterature,Emerson
NetworkPowerassumesnoresponsibility,anddisclaims
allliabilityfordamagesresultingfromuseofthis
informationorforanyerrorsoromissions.
Emerson Network Power.
Thegloballeaderinenabling
business-criticalcontinuity.
ACPower
Connectivity
0.197” (5.0) Minimum
Standoff Height
DCPower
EmbeddedComputing
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NetworkPowerlogoaretrademarksand
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©2008EmersonElectricCo.
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