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The 48V 2000W switching power supply,has the full range input voltage,and the size is very compact,it is 275*115*70mm,and it is designed by Chinese Manufacturer.
Brand:
KAIHUIItem NO.:
K55-UP2000S48Product Origin:
China（Mainland）Shipping Port:
Guangzhou portLead Time:
2 days for stocks; 7-10 days for samplesDescription:
Compact power supply 2000W 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 2000W 48V switching power supply;
2, Built-in EMI filter and PFC function, low noise, high reliability;
3, 48V power supply with wide range of AC input voltage ;
4, 2000W power supply with overload,short circuit,over-voltage and over temperature protection;
5, This power supply used in LED lighting and general electronic products.
Locked protection, Return to normal after restart
＞120% Shut down，Locked protection, Return to normal after restart
TS1 position＞105℃ it will be protection, then automatic recovery
12V@0.3A for driving a fan, tolerance±15%, Built-in fan forced air cooling
-20~70℃，10~90% RH，No condensation
-20~85℃，10~95% RH
±0.03%/℃ (0~50℃)
10~500Hz, 2G 10min./1cycle, PERIOD FOR 60min. EACH AXES
I/P-O/P:3KV; I/P-FG：1.8KV；O/P-FG:0.6KV AC 1min
I/P-O/P, I/P-FG, O/P-FG:500VDC / 100M Ohms
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;
Parameter
Item NO
K55-UP2000S12
K55-UP2000S24
K55-UP2000S30
K55-UP2000S36
K55-UP2000S48
Output
Output Voltage
+12VDC
+24VDC
+30VDC
+36VDC
+48VDC
Rated Current
133A
83.4A
66.7A
55.6A
41.6A
Rated Power
1596W
2001.6W
2001W
2001.6W
2001.6W
Ripple & Noise
200mVp-p
350mVp-p
400mVp-p
500mVp-p
550mVp-p
Output ADJ.Range
11.4-12.6V
22.8-25.2V
28.5-31.5V
34.2-37.8V
45.6-50.4V
Output Accuracy
±1%
Line Regulation
±0.5%
Load Regulation
±1%
Set up,Rise,Keep up time
600ms,30ms,12ms
Input
Input Voltage Range
100-240V AC
Input Current
9.5A/230Vac,21A/115Vac
Input Frequency
50-60Hz
Efficiency @230Vac
91.5%
92%
92%
92.5%
93%
Power Factor
PF＞0.98/115V or PF＞0.95/230V
Inrush Current
Cold start 60A/230Vac
Leakage Current
＜0.5mA@240V
Protection
Over Load
105~150% Hiccup,automatic recovery
Short Circuit
Output Over Voltage
Over Temp.,
Functions
Fan Supply
Remote
Remote ON-OFF Control
Power ON:short Power OFF:open
Environment
Working Temp., Humidity
Storage Temp., Humidity
Temp,. Drift
Vibration
Satety & EMC
Safety Standards
GB4943 EN60950
Withstand Voltage
Insulation Resistance
EMC Standards
EN55022 CLASS A
Others
MTBF
＞50K hrs
Dimension
275*115*75mm（L*W*H)
Weight
2.1KG
Notes
Product picture:
Best switching power supply,Factory price! Contact us today!
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amy@gzkaihui.com
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