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MODEL
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PDF-500L-24
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OUTPUT
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DC Output
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24V
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Rated Current
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21A
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Ripple and Noise
Note 2
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0-70℃
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≤240mV
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-30℃
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≤480mV
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Voltage ADJ. Range
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23.5~26.5V
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Voltage Accuracy
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±3%
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Line Regulation
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±1%
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Load Regulation
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±2%
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Set-up Time
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≤3S (230Vac input, Full load)
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Hold up Time
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≥10mS /(230Vac input, Full load)
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Temperature Coefficient
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±0.03%/℃
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Overshoot and Undershoot
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<5.0%
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INPUT
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Voltage Range
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90Vac~264Vac
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Frequency Range
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47Hz--63Hz
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Power Factor(Typical)
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PF＞0.98/115VAC PF＞0.95/230VAC
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Efficiency ( Typical)
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≥92% at 230Vac, full load
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AC Current (max.)
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<8A
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Inrush Current (Typical)
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<20A@115Vac ; <40A@230Vac Cold start
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Leakage Current
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Input—output: ≤0.1mA Input—PG: ≤0.75mA
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Standby power consumption
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<1.5W
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PROTECTION
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Over Load
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≥25A, ≤31.2A,Constant current limiting for some time(31.2A, last ≥3S) then PS
stop
working for 7S,after 7S,if the load <=rated current, PS will work
normally, auto recovery
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Over Voltage
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29~34V, Constant voltage, auto recovery
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Over Temperture
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95℃+5℃(detect on
thermal protector temperature);shut down,auto recovery after the temperature
goes down to50℃
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Short Circuit
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Long-term mode, constant current, auto
recovery
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ENVIRONMENT
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Operating amb. Temp. & Hum.
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-30℃~70℃; 20%~90%RH No condensing (refer to derating curve)
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Storage Temp. & Hum.
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-40℃~85℃; 10%~95%RH No condensing
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SAFETY
&EMC
(Note 3)
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Safety Standards
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UL60950-1 2nd Ed; IEC 60950-1:2005(2nd Ed) ;EN60950-1:2006
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Withstand Voltage
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Primary-Secondary:3.0KVac; ≤10mA .Primary-PG:1.5KVac; ≤10mA. Secondary-PG:0.5KVdc;≤10mA.
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Isolation Resistance
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10M ohms
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EMI Conduction&Radiation
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Compliance to EN55022, FCC PART
15 CLASS B
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Harmonic Current
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Compliance to EN61000-3-2, class
D
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EMS Immunity
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Compliance to
EN61000-4-2,3,4,5,6,8,11; heavy industry level
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OTHERS
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MTBF (MIL-HDBK-217F)
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More than 200,000Hrs (25℃, Full load)
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Remote control
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Pls refer to below detailed
description
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PG signal
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POWER GOOD warning signal, normal:
5+0.3V; abnormal: 0-0.8V
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Dimension (L*W*H)
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218*116.5*40.7mm
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Packing
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6PCS/CTN, 8.0KGS, 0.04CBM
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Cooling method
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Fored air cooling(Built-in DC Fan, controlled by temperature
and load)
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Fan working: temperature controller up to 60±10℃or Output Current >10±1A
Fan stop working: temperature controller down to 40±10℃or Output Current<9±1A
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NOTE
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1. All parameters NOT
specially mentioned are measured at rated input, rated load and25℃of ambient temperature.
2. Measured at 20MHz of
bandwidth by using a12”twisted pair-wire terminated with a 0.1 uF & 47uF parallel capacitor.
3. The power supply is considered as a
component which will be installed into a final equipment. The final equipment
must be re-confirmed that it still meets EMC directives. For guidance on how
to perform these EMC tests, please refer to “EMI testing of component power
supplies” on http://www.powerld.com.
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