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NES-75Series
● Internationally used AC input
●Protection type :cutting-out/over-load/ over-voltage
●Nature air cooling
●100% full-load age test
●Two years quality warranty
Specification:
Model
|
NES-75-5 |
NES-75-12 |
NES-75-15 |
NES-75-24 |
NES-75-48 |
|
Output |
DC output voltage |
5V |
12V |
15V |
24V |
48V |
Rated output current |
14A |
6.2A |
5A |
3.2A |
1.6A |
|
Output current range |
0-14A |
0-6.2A |
0-5A |
0-3.2A |
0-1.6A |
|
Rated output power |
70W |
74.4W |
75W |
76.8W |
76.8W |
|
Wave and noise |
80mVp-p |
120mVp-p |
150mVp-p |
200mVp-p |
240mVp-p |
|
Voltage adjustment range |
4.75-5.5V |
10.8-13.2V |
13.5-16.5V |
21.6-26.4V |
43.2-52.8V |
|
Voltage accuracy |
±2.0% |
±1.0% |
±1.0% |
±1.0% |
±1.0% |
|
Linear adjust rate |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
|
Over-load adjust rate |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
|
Set up, rise time |
500ms,30ms/230VAC 1200ms,30ms/115VAC(full load) |
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Hold up time |
50ms/230VAC 10ms/115VAC (full load) |
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Input |
Input voltage range |
85-264VAC or 120-370VAC |
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Frequency range |
47-63Hz |
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Efficiency |
77% |
82% | 83% | 86% | 87% | |
AC current |
1.5A/115VAC 0.9A/230VAC |
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Inrush current |
Cold-start 45A |
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Leakage current |
<2mA/240VAC |
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Protection
|
Overload protection |
Rated output power 110%~150% set overload protection |
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Protection type:pulsing hiccup,shut down abnormal condition. auto recovery |
||||||
Over-voltage protection |
5.75-6.75V |
13.8-16.2V | 17.25-20.25V | 27.6-32.4V | 55.2-64.8V | |
Protection type:Cutting output, re-recovery. auto recovery |
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Condition
|
Working temperature |
-20℃~+60℃ (Reference derating curve) |
||||
Working humidity |
20℃~90℃RH (No Condensation) |
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Store temperature and humidity |
-40℃~+85℃;10%~95%RH |
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Temperature factor |
±0.03%/℃(0-45℃) |
|||||
shock resistance |
10~500Hz,2G 10min./1cycle,period for 60 min,X、Y、Z axes |
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Safety and electromagnetic compatibility
|
Safety standard |
UL60950-1,CB(EN60950)-1, pass GB4943 |
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Withstand voltage |
I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC |
|||||
Isolation resistance |
I/P-O/P,I/P-FG,O/P-FG:100M Ohms/500VDC |
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Electromagnetic interference |
EN55022(CISPR22) Class B, GB9254 Class |
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Harmonic current |
EN61000-3-2,-3 |
|||||
Electronmagnetic stamina |
EN61000-4-2,3,4,5,6,8,11,EN55024,EN61000-6-1 |
|||||
Others |
MTBF |
≥378.2Khrs, MIL-HDBK-217F(25℃) |
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Measurement |
159*97*38mm(L*W*H) |
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Packing |
0.52k.g;30pcs,16.6k.g/0.97CUFT |
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Notes |
1. The testing condition for the parameter above is:230VAC input, rated load,25℃. |