SPECIFICATION
DRT-480-24
MODEL
DCVOLTAGE
RATEDCURRENT
CURRENTRANGE
RATEDPOWER
OUTPUT VOLTAGE ADJ.RANGE
LINEREGULATION
LOADREGULATION
SETUP,RISETIME
HOLDUP TIME (Typ.)
VOLTAGERANGE Note.5
FREQUENCY RANGE
EFFICIENCY (Typ.)
INPUT
INRUSHCURRENT (Typ.)
LEAKAGECURRENT
OVERTEMPERATURE
SAFETY STANDARDS
HARMONICCURRENT
EMSIMMUNITY
WORKINGTEMP.
WORKINGHUMIDITY
STORAGETEMP.,HUMIDITY
TEMP.COEFFICIENT
VIBRATION
MTBF
DIMENSIONOTHERS
PACKING
OVERLOAD
OVERVOLTAGE
ACCURRENT (Typ.)
24V
20A
0~20A
480W
80mVp-p
24~28V
1.0%
0.5%
0.5%
1200ms,40ms/400VAC800ms,40ms/500VAC atfullload
16ms/400VAC35ms/500VAC atfullload
Three-Phase340~550VAC 480~780VDC(Dualphaseoperationpossible)
47~63Hz
89%
1.7A/400VAC1.3A/500VAC
COLDSTART 50A
<3.5mA /530VAC
105~150% ratedoutputpower
30~36V
Protectiontype: Constantcurrentlimiting,recoversautomaticallyafterfaultconditionisremoved
Protectiontype:Shutdowno/pvoltage,re-powerontorecover
110 5 (TSW)detectonheatsinkofpowerswitch
Protectiontype:Shutdowno/pvoltage,recoversautomaticallyaftertemperaturegoesdown
UL508,UL60950-1, TUVEN60950-1approved
CompliancetoEN55011(CISPR11),EN55022(CISPR22),EN61204-3ClassB
Complianceto EN61000-3-2,-3
CompliancetoEN61000-4-2,3,4,5,6,8,11,ENV50204,EN61204-3,EN61000-6-2(EN50082-2),heavyindustrylevel,criteria A
-20~+70 (Refertooutputloadderatingcurve)
20~90%RHnon-condensing
-40~+85 ,10~95%RH
0.03%/ (0~50
Component:10~500Hz,2G10min./1cycle,60min.eachalongX, Y,Zaxes;Mounting:CompliancetoIEC60068-2-6
91.1Khrsmin.MIL-HDBK-217F(25 )
227*125.2*100mm(W*H*D)
2.5Kg;6pcs/16Kg/1.75CUFT
FileName:DRT-480-SPEC2008-11-25
DRT-480-48
0~10A
480W
80mVp-p
48~55V
1.0%
0.5%
0.5%
59~66V
480W ThreePhaseIndustrialDINRAIL PowerSupply
Three-Phase AC 340 ~ 550V wide range input
High efficiency 89% and low dissipation
Protections: Short circuit / Overload / Over voltage / Over temperature
Cooling by free air convection
Built-in constant current limiting circuit
Can be installed on DIN rail TS-35/7.5 or 15
UL 508(industrial control equipment)approved
EN61000-6-2(EN50082-2) industrial immunity level
100% full load burn-in test
3 years warranty
Features :
DRT-480 series
ENVIRONMENT
SAFETY &
EMC
(Note4)
PROTECTION
WITHSTANDVOLTAGE
ISOLATIONRESISTANCE
I/P-O/P:3KVACI/P-FG:1.5KVACO/P-FG:0.5KVAC
I/P-O/P,I/P-FG,O/P-FG:100MOhms/500VDC /25 /70%RH
EMICONDUCTION&RADIATION
NOTE 1. All parameters NOT specially mentioned are measured at 400VAC input, rated load and 25 of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
3. Tolerance : includes set up tolerance, line regulation and load regulation.
4. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets
EMC directives.
5. Dual phase operation: derating of 20% is required.
RIPPLE&NOISE(max.) Note.2
VOLTAGETOLERANCE Note.3
90%
48V
10A
MechanicalSpecification
DeratingCurve
FileName:DRT-480-SPEC2008-11-25
CaseNo.930A Unit:mm
AMBIENTTEMPERATURE( )
LOAD(%)
-20 0 10 20 30 40 50 60 70(VERTICAL)
20
40
60
80
100
StaticCharacteristics
LOAD(%)
INPUTVOLTAGE(VAC)60Hz
340 355 370 385 400 415 475430 490460 505 520 550
90
100
80
85
70
60
50
40
Threephaseoperation
Dualphaseoperation
ADMISSIBLEDIN-RAIL: TS35/7.5OR TS35/15
35
TerminalPinNo. Assignment(TB1)
TerminalPinNo. Assignment(TB2)
PinNo.
PinNo.
1
1,2
2
3,4
3
4
Assignment
Assignment
FG
AC/L2
AC/L1
AC/L3
DCOUTPUT +V
DCOUTPUT -V
227
125.2
+V ADJ.
TB1 TB2
34
LED 2 1
100
24 3 1
BlockDiagram fosc:70KHz
O.V.P.
CONTROL
FG
I/P -V
+V
RECTIFIERS
&
FILTER
SWITCHING
POWER
FILTER
&
RECTIFIERS
FILTER
EMI
O.L.P.
DETECTION
CIRCUIT
PWM
O.T.P.
CURRENT
LIMIT
480W ThreePhaseIndustrialDINRAIL PowerSupply DRT-480 se r i e s