SPECIFICATION
DRT-960-24
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
FREQUENCY RANGE
EFFICIENCY (Typ.)
INPUT
INRUSHCURRENT(max.)
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
40A
0~40A
960W
80mVp-p
24~28V
1.0%
0.5%
0.5%
200ms,60ms/400VAC200ms,60ms/500VAC atfullload
14ms/400VAC30ms/500VAC atfullload
Three-Phase340~550VAC(DualphaseoperationpossibleinconnectingL1,L3,FG )Note.5
47~63Hz
91%
2A/400VAC1.6A/500VAC
COLDSTART 50A
<3.5mA /530VAC
105~125% ratedoutputpower
30~36V
Protectiontype:Shutdowno/pvoltage,re-powerontorecover
110 5 (TSW1)detectonheatsinkofpowertransistor85 5 (TSW2)detectonheatsinkofpowerdiode
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~+60 (Refertooutputloadderatingcurve)
20~90%RHnon-condensing
-40~+85 ,10~95%RH
0.03%/ (0~50
Component: CompliancetoIEC60068-2-610~500Hz,2G10min./1cycle,60min.eachalongX, Y,Zaxes;Mounting:
122.5Khrsmin.MIL-HDBK-217F(25 )
276*125.2*100mm(W*H*D)
3.3Kg;4pcs/14.2Kg/1.14CUFT
FileName:DRT-960-SPEC2009-08-24
DRT-960-48
48V
20A
0~20A
960W
80mVp-p
48~55V
1.0%
0.5%
0.5%
59~66V
960W ThreePhaseIndustrialDINRAIL PowerSupply
Three-Phase AC 340 ~ 550V wide range input
High efficiency 91% and low dissipation
Protections: Short circuit / Overload / Over voltage / Over temperature
Optional parallel function(1+1)
Cooling by free air convection
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-960 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(connecting L1,L3,FG)is allowed under certain derating to output load. Please refer to the derating curves for details.
RIPPLE&NOISE(max.) Note.2
VOLTAGETOLERANCE Note.3
92%
Protectiontype: Constantcurrentlimiting,unitwillshutdowno/pvoltageafter3sec.,re-powerontorecover
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MechanicalSpecification
DeratingCurve
CaseNo.934Unit:mm
AMBIENTTEMPERATURE( )
LOAD(%)
-20 0 10 20 30 40 45 50 60 70
20
40
60
50
80
100
StaticCharacteristics
LOAD(%)
INPUTVOLTAGE(VAC)60Hz
340 355 380 385 400 415 475430 490460 505 520 550
90
100
80
70
60
50
40
(VERTICAL)
Threephaseoperation
Dualphaseoperation
BlockDiagram fosc:55KHz
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
1,2,3
2
4,5,6
3
4
Assignment
Assignment
FG
AC/L2
AC/L1
AC/L3
DCOUTPUT +V
DCOUTPUT -V
36 2 124 3 1 45
276100
TB1 TB2
125.2
LED
+V ADJ
ALARM
960W ThreePhaseIndustrialDINRAIL PowerSupply DRT-960 se r i e s
FileName:DRT-960-SPEC2009-08-24
O.V.P.
FG
I/P -V
+V
RECTIFIERS
&
FILTER
SWITCHING
PWMCONTROL
POWER
PHASE-SHIFT
FILTER
&
RECTIFIERS
FILTER
EMI
DETECTION
CIRCUIT
O.T.P.
CURRENT
LIMIT
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TB2 TerminalPinNo. Assignment
PinNo.
1,2,3
4,5,6
7
8
Assignment
DCOUTPUT +V
DCOUTPUT -V
GND
P(CurrentShare)
TB1 TerminalPinNo. Assignment
Note:Underparalleloperation,iftheloadcurrentistoosmall,onlyonePSU(master)wouldprovidethepowerandhencetheLED
indicatorofotherPSUsmaynotlightup.
PinNo.
1
3
4
2
Assignment
FG
AC/L2
AC/L3
AC/L1
5 413
TB1 TB1
PSU PSU
4 2 126 38 7 78 36 2 124 3 1 45
LOAD
+V -V
TB2
LED LED
TB2
ParallelFunction(1+1)-Optional(Specialorderrequired)
960W ThreePhaseIndustrialDINRAIL PowerSupply DRT-960 se r i e s
FileName:DRT-960-SPEC2009-08-24
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