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universal input 100-240Vac compact power supply 48V 1200W SMPS

The compact power supply 48V 1000W 1200W power supply meet the EN55032 classA stanards,that means it will meet the CE standards,and its efficiency is very high,it is up to 93%.

  • Brand:

    KAIHUI
  • Item NO.:

    K19H-UP1000S48F
  • Product Origin:

    China(Mainland)
  • Shipping Port:

    Guangzhou port
  • Lead Time:

    2 days for stocks; 7-10 days for samples
Product Details

48V 1000W 1200W power supply 

Description:

48V 1000W power supplies is suitable for use in LED stage lighting, networking, test and measurement, IT applications, general electronics, automation, motor, based machinery and etc.


Features:

1, High efficiency 1200W switching power supply;
2, Built-in EMI filter and PFC function, low noise, high reliability;
3, 48V 25A power supply with wide range of AC input voltage ;
4, 1200W power supply with overload,short circuit,over-voltage and over temperature protection;


Parameter
Item NO
K19H-UP1200S12F K19H-UP1200S24F K19H-UP1200S28F K19H-UP1200S36F K19H-UP1200S48F
Output Output Voltage +12VDC +24VDC +28VDC +36VDC +48VDC
Rated Current 80A 50A 42A 33A 25A
Rated Power 960W 1200W 1200W 1200W 1200W
Ripple & Noise 240mVp-p 250mVp-p 280mVp-p 360mVp-p 400mVp-p
Output ADJ.Range 11.4-12.6V 22.8-25.2V 26.6-29.4V 34.2-37.8V 45.6-50.4V
Output Accuracy ±1%
Line Regulation ±0.5%
Load Regulation ±1%
Set up,Rise,Keep up time 500ms,30ms,20ms
Input Input Voltage Range 100-240V AC
Input Current 6A/230Vac,12A/115Vac
Input Frequency 50-60Hz
Efficiency @230Vac 90% 92% 92% 93% 93%
Power Factor PF>0.98/115V or PF>0.95/230V
Inrush Current Cold start 40A/230Vac
Leakage Current <0.5mA@240V
Protection Over Load 105~150% Hiccup,automatic recovery
Short Circuit

Hiccup,automatic recovery

Output Over Voltage

120% Shut downLocked protection,  Return to normal after restart

Over Temp.,

105℃ it will be protection, then automatic recovery

Functions Fan Supply

12V@0.3A for driving a fan, tolerance±15%, Built-in fan forced air cooling

Environment Working Temp., Humidity

-20~60℃10~90% RHNo condensation

Storage Temp., Humidity

-20~85℃10~95% RH

Temp,. Drift

±0.03%/℃ (0~50℃)

Vibration

10~500Hz, 2G 10min./1cycle, PERIOD FOR 60min. EACH AXES

Satety & EMC Safety Standards GB4943 
Withstand Voltage

I/P-O/P:3KV; I/P-FG1.8KVO/P-FG:0.6KV AC 1min

Insulation Resistance

I/P-O/P, I/P-FG, O/P-FG:500VDC / 100M Ohms

EMC Standards EN55032 CLASS A EN61000-3-2
Others MTBF >50K hrs
Dimension 180*82*48mm(L*W*H)
Weight 1.5KG
Notes

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;


Product picture:

1000W 24V power supply





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