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DPP480 Series
Features
Low Cost
24V or 48V Outputs
Wide Range AC Input
Active PFC
Parallel Function Switch
-40 to +71°C Operation
Convection Cooled
480W Single Output DIN Rail Mount Power Supplies
(1) Recommend 1” clearance on all sides
Model DPP480-xx-1
AC Input Voltage range VAC 90 - 264VAC, single phase
Input Frequency Hz 47 - 63Hz
DC Input Voltage range VDC 120 - 370VDC*
Inrush Current A 25 / 50A (115 / 230VAC)
Power Factor - Meets EN61000-3-2 Class A
Input Current A 6.9 / 3.3A (115 / 230VAC)
Output Voltage Accuracy % -0, +1% of Nominal
Line Regulation % ±0.5%
Load Regulation % ±1% (±5% when set in parallel mode)
Ripple and Noise (20MHz BW) mV 100mV
Overcurrent Protection (Typ) - 110 - 140%
Overvoltage Protection V See model selector
Overtemperature Protection - -
Hold Up Time (115VAC input) ms > 35ms
Parallel operation - Set in parallel (droop) mode - maximum of 3
LED Indicators - Green LED = On, Red LED = DC Output Low
DC Good Relay (24V model only) - 0.3A rated normally open relay contacts, closes when output is above 17.6 - 19.4V
Operating Temperature °C -40 to +71°C
(Derate linearly 2.5%/°C from 56 to 71°C)
Storage Temperature °C -40 to +85°C
Operating Humidity - 20 - 95% RH (non condensing)
Cooling (1) - Convection
Withstand Voltage - Input to Output 3kVAC for 1 min.
Isolation Resistance - >100M at 25°C & 70%RH, Output to Ground 500VDC
Vibration (Operating) - IEC 60068-2-6 (Mounting by rail: Random wave, 10-500 Hz, 2G, ea. along X, Y, Z axes 10 min/cycle, 60 min)
Shock (Operating) - IEC 60068-2-27 (Half sine wave, 4G, 22ms, 3 axes, 6 Faces, 3 times for each face)
Safety Agency Approvals - UL508 Listed, UL60950-1, EN60950-1, CE
Conducted & Radiated EMI - EN55022 class B
Immunity - IEC 61000-4-2, -3, 4, -5, -6. -8, -11
Weight (Typ) g 1800g
Size (WxHxD) in 6.89 x 4.92 x 4.57
Case material - Metal
Warranty yrs Three years
Specifi cations
Key Market Segments & Applications
*Safety certifi ed for AC input only
