DR-120 series
120W Single Output Industrial DIN RAIL Power Supply
300 Myles Standish Blvd., Taunton, MA 02780
Ph: 1-800-823-8082 Fax: 508-823-8181
WWW.ASTRODYNE.COM
SPECIFICATION
DR-120-12 DR-120-24 DR-120-48
MODEL
DC�VOLTAGE
RATED�CURRENT
CURRENT�RANGE
RATED�POWER
OUTPUT VOLTAGE ADJ.�RANGE
LINE�REGULATION
LOAD�REGULATION
SETUP,�RISE�TIME
HOLD�TIME (Typ.)
VOLTAGE�RANGE
FREQUENCY RANGE
EFFICIENCY (Typ.)
INPUT
INRUSH�CURRENT (Typ.)
LEAKAGE�CURRENT
OVER�TEMPERATURE
SAFETY STANDARDS
HARMONIC�CURRENT
SAFETY &
EMS�IMMUNITY
WORKING�TEMP.
WORKING�HUMIDITY
STORAGE�TEMP.,�HUMIDITY
TEMP.�COEFFICIENT
VIBRATION
MTBF
DIMENSIONOTHERS
NOTE
PACKING
OVER�LOAD
OVER�VOLTAGE
AC�CURRENT (Typ.)
12V 24V 48V
10A 5A 2.5A
0�~�10A 0�~�5A 0�~�2.5A
120W 120W 120W
80mVp-p 80mVp-p 100mVp-p
12�~�14V 24�~�28V 48�~�53V
2.0% 1.0% 1.0%
0.5% 0.5% 0.5%
1.0% 1.0% 1.0%
88�~�132VAC/176�~�264VAC�by�switch����������248�~�370VDC
47�~�63Hz
80% 84% 85%
29�~�33V
90 5 (TSW1) 90 5 (TSW1)
58�~�65V
2.6A/115VAC����������1.6A/230VAC
COLD�START 20A/115VAC����������40A/230VAC
<3.5mA /�240VAC
105�~�150% rated�output�power
15�~�16.5V
Protection�type�: Constant�current�limiting,�recovers�automatically�after�fault�condition�is�removed
Protection�type�:�Shut�down�o/p�voltage,�re-power�on�to�recover
85 5 (TSW1)
Protection�type�:�Shut�down�o/p�voltage,�recovers�automatically�after�temperature�goes�down
-10�~�+60 (Refer�to�output�load�derating�curve)
20�~�90%�RH�non-condensing
-20�~�+85 ,�10�~�95%�RH
0.03%/ (0�~�50
10�~�500Hz,�2G�10min./1cycle,�60min.�each�along�X, Y,�Z�axes
136.8Khrs�min.������MIL-HDBK-217F�(25 )
65.5*125.2*100mm�(W*H*D)
0.79Kg;�20pcs/16.5Kg/1.1CUFT
File�Name:DR-120-SPEC���2005-09-13
UL508, TUV�EN60950-1 ApprovedUL60950-1,
Compliance�to�EN55011,EN55022�(CISPR22)�Class�B
Compliance�to EN61000-3-2,-3
Compliance�to�EN61000-4-2,3,4,5,6,8,11,�ENV50204,�EN55024,�EN61000-6-2�(EN50082-2)�Heavy�industry�level,�criteria A
120W�Single�Output�Industrial�DIN�RAIL Power�Supply DR-120 series
ENVIRONMENT
PROTECTION
EMI�CONDUCTION�&�RADIATION
EMC
(Note�4)
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
500ms,�70ms 500ms,�70ms/230VAC /115VAC�at�full�load
36ms 32ms/230VAC /115VAC�at�full�load
RIPPLE�&�NOISE�(max.) Note.2
VOLTAGE�TOLERANCE Note.3
DR-120 series
120W Single Output Industrial DIN RAIL Power Supply
300 Myles Standish Blvd., Taunton, MA 02780
Ph: 1-800-823-8082 Fax: 508-823-8181
WWW.ASTRODYNE.COM
File�Name:DR-120-SPEC���2005-09-13
Case�No.�921A Unit:mm
INPUT�VOLTAGE�(V)�60Hz
OUTPUT�VOLTAGE�(V)
OUTPUT�RIPPLE�(mVp-p)
Ta=25
Terminal�Pin.�No Assignment�(TB1) Terminal�Pin.�No Assignment�(TB2)
Pin�No. Pin�No.
1 1,2
23,4
3
Assignment Assignment
FG
AC/L
AC/N
DC�OUTPUT +V
DC�OUTPUT -V
AMBIENT�TEMPERATURE�( )
LOAD�(%)
-10 0 10 20 30 45 50 60
20
40
60
80
100
12V,24V
48V
100
200
85
170160
8
80 180 190
9590
12
16
20
24
115
230210 220
110105 250240 260
125120 130
28
32
80
100
150
200
250
300
350
(VERTICAL)
Mechanical�Specification
Output�Derating Static�Characteristics�(24V)
120W�Single�Output�Industrial�DIN�RAIL Power�Supply DR-120 series
ADMISSIBLE�DIN-RAIL:TS35/7.5�OR TS35/15
35
2
1
3
TB2
TB1
4
2
1
3
LED
+V ADJ.
125.2
115VAC
65.5
230VAC
100
