Data Sheet

DRF Series
DRF Series
1
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See Page 2 for Notes
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Features  Benets
• 150% Peak Power, 4 sec • Better Start-up of Capacitive & Inductive Loads
• Efciency up to 95% • Cooler Applications - Improved Thermal Performance
• Ultra Compact Footprint • Saves Space on Rail and Cabinet Cost
• ErP Referenced Design • Better “Environmental Footprint”
• Remote On/Off • For Intelligent System Implementation
• Remote Programming • Wide Range of Applications
Specications
MODELS DRF-120-24-1 DRF-240-24-1 DRF-480-24-1 DRF-960-24-1
AC Input voltage range VAC 85 - 264 (withstand 300VAC surge for 5s) 180 - 264VAC
Input frequency Hz 47 - 63
Inrush cold (typ) A 20
Power factor (typ) (115/230) - 0.98/0.95 0.98/0.95 0.98/0.92 -/0.98
Input current (typ) (2) A 1.2/0.6 2.4/1.2 4.7/2.5 -/4.5
Output voltage V 24
Output current A 5 10 20 40
Peak output current (1) A 7.5 15 30 60
Peak output power (1) W 180 360 720 1440
Line regulation mV <96
Load regulation mV <240
Ripple and noise (2 & 3) mV <240
Over current protection (4) - > 105% peak output current
Over voltage protection (5) V 30 - 35.5 31.5 - 34
Hold up time (230VAC) ms >20 >10ms
Efciency (typ) (230VAC) % 91 94 94 95
Average efciency (230VAC) % 88.6 92.4 92 87
Standby input power (230VAC) W < 0.5 < 0.5 < 0.75 < 1
Parallel operation (6) - Possible
Series operation (6) - Possible
LED indicators - DC OK signal - green (Vout > 80% rated output voltage): Peak power mode - red
DC OK relay - Relay contact 30V/1A (closed if Vout > 80% of rated output voltage)
Operating temperature °C -25°C to +70°C. Start up at -40°C (Derate linearly to 75% load above 60°C (50°C for DRF960)
Storage temperature °C -40°C to +85°C
Operating humidity % 5-95 RH (non condensing)
Operating altitude m OVC II up to 3000m
OVC III up to 3000m
OVC II up to 5000m
Cooling - Convection
Withstand voltage - I/P to FG:1.5kVAC (20mA), I/P to O/P 3kVAC (20mA), O/P to FG: 500VDC (100mA) for 1 min (960W 500VAC)
Isolation resistance MΩ I/P to FG, IP to O/P and O/P to FG: >100MOhms (500VDC) at 25°C & 70%RH
Vibration - Non-operating,10-55Hz(sweep for 1 min.):19.6 m/s
2
constant, X,Y,Z axis 1 hour each
Shock - <196m/s
2
Safety agency certications -
IEC/EN/UL60950-1, CE, UL508 listed, (ATEX / IECEx / Marine-GL approved models available)
Class 1 Div 2, Group A, B, C, D ISA 12.12.01 (DRF120-480 only)
Emissions - EN55032-B, CISPR22-B
Immunity - EN61000-4-2,-3,-4,-5,-6,-8,-11
Line dips - SEMI -F47 (200VAC input)
Weight (typ) g 600 900 1300 1735
Size (W x H x D) mm 36.5 x 123.4 x 115.4 49 x 123.4 x 115.4 82 x 123.4 x 115.4 110 x 123.4 x 139
Case material - Metal
Warranty yrs 5
120W - 960W Single Output 24V
180W - 1440W Peak Power
DIN Rail Mount Power Supplies