1200W 48V 25A switching power supply encloesd model with PFC function
Description:
K19H-UP1200S series 1200W 48Vdc 25A switching power supply has built-in active PFC function,PF＞0.9,100-240V AC input voltage and output voltage adjustable ±5% with 2 years warranty,it can used in industrial automation products.
Features:
1, 1200W 48V 25A power supply with wide range of AC input voltage ;
2, 48V 25A power supply have short circuit, overload, overvoltage and over temperature protection;
3, 1200W 48V power supply with built-in active filters,low output noise;
4,This smps has high efficiency and used in stange lighting and LED driver etc.
Parameter
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Item NO
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K19H-UP1200S48
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Output
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Output Voltage
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+48VDC
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Rated Current
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25A
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|
Current Range
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0-25A
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|
Rated Power
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1200W
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|
Ripple & Noise
|
480mVp-p
|
|
Adjustable Output Range
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±5%
|
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Output Accuracy
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±1.5%
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Line Regulation
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±0.5%
|
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Load Regulation
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±1%
|
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Set up,Rise,Keep up time
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1000ms,30ms,10ms/115VAC 500ms,30ms,20ms/230VAC
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Input
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Input Voltage Range
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100-240V AC
|
|
Input Current
|
12A/115V,6/230V
|
|
Input Frequency
|
50-60Hz
|
|
Efficiency
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93%@230Vac
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Power Factor
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＞0.9@220V,＞0.95@110V
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|
Inrush Current
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40A@230V
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Leakage Current
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<3.5mA@240V
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|
Protection
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Over Load Protection
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105~150%,Hiccup protection,automatic recovery
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|
Short Circuit Protection
|
---
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Output over-voltage protection
|
56~60V
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|
Over-temperature protection
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＞105 ℃ protection, automatic recovery
|
|
Environment
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Working Temp.,Humidity
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-20~50℃,10~90% RH,No condensation
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|
Storage Temp.,Humidity
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-20~85℃,10~95% RH
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|
Temp.,Drift
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±0.03%/℃(0~50℃)
|
|
Vibration
|
10~500Hz, 2G 10min /1cycle,PERIOD FOR 60min EACH AXES
|
|
Safety&EMC Standards
|
Safety Standards
|
GB4943
|
|
Withstand Voltage
|
I/P-O/P:1.8KV;I/P-FG:1.8KV;O/P-FG:0.6KV AC
|
|
Insulation Resistance
|
I/P-O/P,I/P-FG,O/P-FG:500VDC / 100M Ohms
|
|
EMC Standards
|
---
|
|
Others
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Dimension
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228*82*63.5mm(L*W*H)
|
|
Weight
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1.5kg
|
|
MTBF
|
---
|
|
Fan Supply
|
---
|
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Notes
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1. All parameters 230VAC input, rated load, ambient temperature 25 ℃, measured under conditions of 70% humidity;
2. Accuracy: includes set up tolerance, line regulation, load regulation and so on;
3. Ripple Test: 30cm long strands connect the power supply and the load on the load side and 0.1u and 47u capacitor to 20MHz oscilloscope measured at the load end;
4. Line regulation: at rated load conditions, the input voltage changes from low to high measured;
5. Load regulation: the measured output load from 0 to 100% load change measured.
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Product picture:
