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GNT400Front End Series 400 Watt AC/DC
Universal Input Power Supply
InputVoltageRange Universalinput,80-270VAC(Seenote).
InputFrequency 45-65Hz
InputCurrent 120VAC,4.2A.230VAC,2.1A.
InrushCurrent Activecircuit,37Amax.peak.
InputFuse F1,F2,6.3Aforlineandneutral.
PowerFactor 0.99typical,0.96minimum.
EarthLeakageCurrent 100µAat120Vac,60HzNormal.400µAat264V,50HzSinglefault.
OutputPower 400Wwithfancooling.Seederatingchartforotherconditions.
PeakOutputPower 450Wfor1minute,10%dutycycle.
OutputVoltage Seechart.
VoltageAdjustability +/-5%minimum.
MinimumLoad Notrequired.
TotalRegulation Seechart.
• Compact 4” x 7” x 1.5” U Channel (1U Compatible) • 9.5 W/in3 • 100-240 VAC Input with Active PFC • 12 to 48 V DC Output at 400 W • 5 Vdc 100 mA Standby Output • 12 V DC Fan Output • Approved to UL, CSA and EN/IEC Standards • 300 W Convection Rating • Less than 100 μA Leakage • Compliance to EN55011/22 Conducted Noise B • RoHS Compliant-Category 6
2 Year Warranty
TransientResponse 500µsto1%,0.2A/µs,3.5%for50%steploadchange.
TurnOnTime 500msmax.
Hold-upTime 20msat400W.
Over/Undershoot 3.5%max.
OverloadProtection Cyclingtype,470Wtypical.
OvervoltageProtection Seechart.
RippleandNoise 1%pk-pkmax.,20MHzBW.
RemoteSense Compensatesforupto500mV.
CommercialSafetyStandards UL/EN/CSA60950-1.
MedicalSafetyStandards UL/EN/IEC60601-1
ThermalConsiderations Component RecommendedMax.Temperature T5coverindentation 90°C T1Insidecoil 100°C
SwitchingFrequency Output170kHz+/-8kHz.PFC140kHz+/-8kHz.
Specifications All specifications are typical at nominal input, full load at 25°C unless otherwise stated
The GNT400 provides 400 W of DC output power in a compact package. Standby, control and monitoring inputs and outputs provide all the essential elements for a variety of applications including, single board computers, running motors, pumps, and solenoids. Approval to EN60601-1 and EN60950 improves design-in time and reduces end system compliance costs.
SL Power Electronics Corp. • 6050 King Drive • Ventura, CA 93003 • Phone:805.486.4565 • Fax:805.487.8911 • Email:info@slpower.com • www.slpower.com
GNT400Front End Series 400 Watt AC/DC
Universal Input Power Supply
Model Volts FanCooled Convection Ripple Total OVP Number Amps Amps &Noise Regulation Threshold
GNT412ABG 12V 33.3A 25A 120mV +/-2% 14V+/-0.75V
GNT424ABG 24V 16.7A 12.5A 240mV +/-2% 26.5V+/-1V
GNT436ABG 36V 11.1A 8.3A 360mV +/-2% 39V+/-1V
GNT448ABG 48V 8.4A 6.3A 480mV +/-2% 55V+/-2V
MTBF 300KhoursperTelcordia.
OvertemperatureProtection Automatic.
Efficiency typical88%@120VAC,91%@240.
Signals PSOn-LowtoInhibit. PSOff-TTLHitoInhibit. PwrOK-HiwhenACisOK100-200msdelay. PwrOK-PFLow4mswarning. DCOK-Hiwhenoutputis>95%.
FanOutput 12Vdc@250mA(turnsoffduringInhibit).
5VStandbyVoltage Alwayson,upto100mA.
EMC/EMIInformation ConductedEmissions EN55011/22 ClassB RadiatedEmissions EN55011/22 ClassA Linefreq.Harmonics EN61000-3-2 ClassA VoltageFluctuations EN61000-3-3 Complies ESD EN61000-4-2 Cont.6kV,Air8kV RadiatedImmunity EN61000-4-3 3V/m FastTransients(EFT) EN61000-4-4 2kV5kHz LineSurgeImmunity EN61000-4-5 2kVCM,1kVDif. ConductedImmunity EN61000-4-6 3Vrms PowerFreq.Mag.Field EN61000-4-8 3A/m VoltageDipImmunity EN61000-4-11 ContactFactory
GeneralSpecifications(continuedfromp.1)
1.Whentheinputvoltageis<90Vac,derateoutputpowerto300Wfancooledor250Wconvection. 2.UsingEorTcoveroptionsallowsfor400Wcontinuousoperationupto40°C. 3.For400W@50°C,use100Ifmfancooling.
Note
OperatingTemperature 0to70°C(seechart).
StorageTemperature -40to+85°C.
OperatingAltitude -500to10,000ft.
Non-operatingAltitude -500to40,000ft.
RelativeHumidity 5%-95%.
Vibration 5Hz-500Hz,2.5grms.
Shock MIL-STD-810E,516.4partIV.
EnvironmentalSpecifications
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SL Power Electronics Corp. • 6050 King Drive • Ventura, CA 93003 • Phone:805.486.4565 • Fax:805.487.8911 • Email:info@slpower.com • www.slpower.com
OutputPowerDeratingCurve
0
50
100
150
200
250
300
350
400
450
0 10 20 30 40 50 60 70
Degrees C
Ou
tpu
t P
ow
er (
Wat
ts)
Fan Cooled
Convection Cooled
GNT400Front End Series 400 Watt AC/DC
Universal Input Power Supply
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SL Power Electronics Corp. • 6050 King Drive • Ventura, CA 93003 • Phone:805.486.4565 • Fax:805.487.8911 • Email:info@slpower.com • www.slpower.com
MountingOptions
Mating Connectors (Tyco/Amp)Location Option TypeInput A #6-32 Lug .325 CTR
B WireC Amp 640250-5 and 3-770476-1
Output B #10-32 LugT Wire
J3 Amp 64xxxx-8 with socketsJ Fan Amp 64xxxx-2 with sockets
GNT400Front End Series 400 Watt AC/DC
Universal Input Power Supply
SL Power Electronics Corp. • 6050 King Drive • Ventura, CA 93003 • Phone:805.486.4565 • Fax:805.487.8911 • Email:info@slpower.com • www.slpower.comDataSheet©2007SLPowerElectronicsCorp.Theinformationandspecificationscontainedinthisdatasheetarebelievedtobecorrectattimeofpublication.However,SLPoweracceptsnoresponsibilityforconsequencesarisingfromreproductionerrorsorinaccuracies.Specificationsaresubjecttochangewithoutnotice.Rev.04/18/07
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MountingOptions(continuedfromp.3)
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