DRB Series
,QGXVWULDO 7HVW
15W to 100W Single Output
DIN Rail Mount Power Supplies
DRB Series 1
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Features Benets
• Compact Footprint • Saves Space on Rail & Cabinet Cost
• Efciency up 91% • Cooler Applications - Improved Thermal Performance
• ErP Compliant Design • Better “Environmental Footprint”
Notes: 1 Output will shutdown, manual reset required (power off then on) 2 Refer to output derating curves 7 See model selector
3 For UL508 operating temperature refers to surrounding air temperature 4 See installation instructions for mounting orientation
5 Low temperature start up: -40°C typical 6 Consult Sales Ofce for use under DC Input conditions
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Specication
Model DRB15 DRB30 DRB50 DRB100
ITEMS
AC input voltage range VAC 85-264 (withstand 300VAC for 5 sec)
Input frequency Hz 47-63
DC Input range VDC 120 - 373
Inrush cold (typ) A 35A 40A 50A 40A
Power factor (typ) (110/230VAC) 0.55/0.42 0.56/0.46 0.6/0.5 0.98/0.93
Input current (typ) A 0.27/0.17 0.55/0.33 0.9/0.55 1.2/0.6
Output voltage V 24 12 / 24 5 / 12 / 15 / 24 / 48 24
Output current A 0.63 2.5 / 1.25 6 / 3.4 / 3.4 / 2.1 / 1.05 4.2
Line regulation mV 240 120 / 240 50 / 150 / 150 / 240 / 480 240
Load regulation mV 240 120 / 240 50 / 150 / 150 / 240 / 480 240
Ripple & noise (max) (typ) mV 20 40 / 30 30 / 20 / 20 / 30 / 40 30
Over current protection Hiccup with auto recovery
Over voltage protection (1) 5V: 115%-135%, 12V: 133%-156%, 24V: 125%-140%, 48V: 112%-142% (latch mode)
Hold up time (230VAC) ms 20 @100VAC, full load, 25°C
Efciency (typ) (230VAC) % 90 88 / 90 80 / 90 / 90 / 91 91
Average efciency (230VAC) % 88 87/89
5V:n/a, 12V:88, 24V:87, 48V:87
87
No load power W <0.3 <0.3 <0.3 <0.5
Parallel operation Not available
Serial operation Possible
LED indicators DC OK signal - green
Operating temperature (2, 3, 5) °C -20°C to +70°C ( see derating curves)
Storage temperature °C -40°C to +85°C
Operating humidity 5-95% RH (non condensing)
Operating altitude m 3,000
Cooling (4) Convection
Withstand voltage Input - Output : 3.0kVAC (20mA), Input - FG : 1.5kVAC (20mA)
Output - FG : 500VAC (100mA) 1 min.
Isolation resistance MΩ Input-FG, Input-Output & Output-FG: More than 100MΩ (500VDC) at 25°C and 70%RH
Vibration Non-operating,10-55Hz(sweep for 1 min.):19.6 m/s2 (2G) Constant, X,Y,Z each 1hr
Shock 294m/s2(30G) 11ms half sine
Safety agency approvals (6) (7) UL60950-1, CSA22.2 No.60950-1 (2nd edition), EN60950-1, UL508, UL1310 class 2
Class 1 Div 2, Group A, B, C, D (ISA 12.12.01)
Emissions EN55022, CISPR22 class B
Immunity EN61000-4-2,-3,-4,-5,-6,-8,-11
Line dips - SEMI -F47 (200VAC input)
Weight (typ) g 85 95 175 300
Size (W x H x D) mm 18 x 75 x 90 21x75x90 30x75x90 45x75x100
Case material Flame Retardant Polycarbonate (UL94 V-0)
Warranty yrs 3
Model Selector
Output OutputAdjust MaxOutput MaxOutput Efciencyat
Model Voltage Range (V) Current (A) Power (W) 115/230 VAC (%)
DRB15-24-1* 24 24-28 0.63 15.12 87/90
DRB30-12-1* 12 12-15 2.5 30 86/88
DRB30-24-1* 24 24-28 1.25 30 88/90
DRB50-5-1 5 5-5.5 6 30 79/80
DRB50-12-1* 12 12-15 3.4 51 88/90
DRB50-15-1* 15 12-15 3.4 51 88/90
DRB50-24-1* 24 24-28 2.1 50.4 88/90
DRB50-48-1* 48 48-52.8 1.05 50.4 90/91
DRB100-24-1 24 24-28 4.2 100.8 90/91
DRB Series
2
Terminal Explanation Example
Output Derating DRB15 Series
Output Derating DRB50 Series
Output Derating DRB30 Series
Output Derating DRB100 Series
Ts (Surrounding air temperature) °C
Ts (Surrounding air temperature) °C Ts (Surrounding air temperature) °C
Ts (Surrounding air temperature) °C
Connection
Pin
1 +V: + Output terminal
2 -V: - Output terminal
3 V. adj: Output voltage adjust trimmer. The output voltage rises when the trimmer is turned clockwise
4 L: AC Input terminal live line (fuse in line)
5 N: AC Input terminal neutral line
6 E: Protective earth connect to safety ground of apparatus or equipment
7 DC OK: Green LED lights when output voltage on
* Note: Output NEC Class 2 in accordance with UL1310
DRB Series
Outline Drawing DRB15 Series
Outline Drawing DRB30 Series
3
DRB Series
4
Outline Drawing DRB50 Series
Outline Drawing DRB100 Series
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Local Distribution
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