48V 400W open frame switching power supply for stage lights
Description:
K18-UP400S series 48V 400W switching power supply is 100-240vac input voltage and open frame 48VDC single output open frame switching power supply, high quanlity,with 385V output,it is used in beam lamp lights and other stage lighting field etc.
Features:
1, 400W high efficiency 48V 8.3A switching power supply;
2, Wide range of AC input voltage,48V 400W single output power supply open frame;
3, Over load, short circuit,over voltage and over temperature protection;
4, 400W open frame power supply used in stage lighting and robot.
Parameter
|
|
Item NO
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K18-UP400S12
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K18-UP400S24
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K18-UP400S36
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K18-UP400S48
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|
Output
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Output Voltage
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+12V
|
+24V
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+36V
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+48V
|
|
Rated Current
|
30A
|
16.7A
|
11A
|
8.3A
|
|
Current Range
|
0-30A
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0-16.7A
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0-11A
|
0-8.3A
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|
Rated Power
|
360W
|
400.8W
|
396W
|
398.4W
|
|
Ripple & Noise
|
240mVp-p
|
240mVp-p
|
360mVp-p
|
480mVp-p
|
|
Adjustable Output Range
|
±10%
|
|
Output Accuracy
|
±1%
|
|
Line Regulation
|
±0.5%
|
|
Load Regulation
|
±0.5%
|
|
Set up,Rise,Keep up time
|
500ms, 50ms, 20ms
|
|
Input
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Input Voltage Range
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90-264V AC,110-360V DC
|
|
Input Current
|
5A/115V,2.2A/230V
|
|
Input Frequency
|
47-63Hz
|
|
Power Factor
|
>0.95
|
|
Efficiency @230Vac
|
89%
|
90%
|
92%
|
92%
|
|
Inrush Current
|
30A@230V
|
|
Leakage Current
|
<0.5mA@240V
|
|
Protection
|
Over Load Protection
|
105~150% Type:Hiccup Reset:automatic recover
|
|
Short Circuit Protection
|
Type:Hiccup Reset: automatic recover
|
|
Over Temp., protection
|
Cover temp.>105℃，output closed,automatic recovery
|
|
Environment
|
Working Temp.,Humidity
|
-10~50℃,10~90% RH，No 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
|
|
Safety&EMC Standards
|
Safety Standards
|
GB4943 EN60950
|
|
Withstand Voltage
|
I/P-O/P:1.5KV; I/P-FG：1.5KV；O/P-FG:0.5KV DC 1min
|
|
Insulation Resistance
|
I/P-O/P, I/P-FG, O/P-FG:500VDC / 100M Ohms
|
|
EMC Standards
|
GB9254 EN55022 CLASS B EN61000-3-2
|
|
Others
|
Dimension
|
127*82*45mm(L*W*H)
|
|
Weight
|
0.5kg
|
|
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.
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Product picture:
