| SPECIFICATION |
|
| OUTPUT |
|
| Model |
NES-350-5 |
NES-350-7.5 |
NES-350-12 |
NES-350-15 |
NES-350-24 |
NES-350-36 |
NES-350-48 |
| DC Voltage |
5V |
7.5V |
12V |
15V |
24V |
36V |
48V |
| Rated Current |
60A |
46A |
29A |
23.2A |
14.6A |
9.7A |
7.3A |
| Current Range |
0~60A |
0~46A |
0~29A |
0~23.2A |
0~15.6A |
0~9.7A |
0~7.3A |
| Rated Power |
300W |
345W |
348W |
348W |
350.4W |
349.2W |
350.4W |
| Ripple & Noise |
150mVp-p |
150mVp-p |
150mVp-p |
150mVp-p |
150mVp-p |
240mVp-p |
240mVp-p |
| Voltage Adj. Range |
4.5 ~5.6V |
6 ~ 9V |
10~ 13.5V |
13.5~18V |
20~26.4V |
32~40V |
41~56V |
| Voltage Tolerance |
±3.0% |
±2.0% |
±1.5% |
±1.0% |
±1.0% |
±1.0% |
±1.0% |
| Line Regulation |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
| Load Regulation |
±2.0% |
±2.0% |
±1.0% |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
| Setup, Rise Time |
1000ms, 50ms/230VAC 1000ms, 50ms/115VAC at full load |
| Hold Up Time |
20ms/230VAC 16ms/115VAC at full load |
| Voltage Range |
90 ~ 132VAC / 180 ~ 264VAC selected by switch 254 ~ 370VDC |
| Frequency Range |
47 ~ 63Hz |
| Efficiency |
78% |
80% |
83% |
84% |
87% |
87.50% |
87.50% |
| AC Current |
7A/115VAC 4A/230VAC |
| Inrush Current |
40A/115VAC 60A/230VAC |
| Leakage Current |
<3.5mA / 240VAC |
| Over Load |
105 ~ 135% rated output power |
| Protection type: Hiccup mode, recovers automatically after fault condition is removed |
| Over Voltage |
5.75~7.5V |
9.4~11.25V |
13.8 ~ 16.2V |
18~21V |
27.6 ~ 32.4V |
41.4~46.8V |
57.6~ 67.2V |
| Protection type: Hiccup mode, recovers automatically after fault condition is removed |
| Working Temp. |
-20 ~ +60ºC (Refer to output load derating curve) |
| Working Humidity |
20 ~ 90% RH non-condensing |
| Storage Temp., Humidity |
-20 ~ +85ºC, 10 ~ 95% RH |
| Temp. Coefficient |
±0.03%/ºC (0 ~ 50ºC) |
| Vibration |
10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes |
| Safety Standards |
UL60950-1, CB(IEC60950-1),CCC GB4943 approved |
| Withstand Voltage |
I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC |
| Isolation Resistance |
I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25ºC / 70% RH |
| EMI Conduction & Radiation |
Compliance to EN55022 (CISPR22) Class B,GB9254 CLASS B |
| Harmonic Current |
Compliance to EN61000-3-2,-3,GB17625.1 |
| EMC Immunity |
Compliance to EN61000-4-2, 3, 4, 5, 6, 8,11, ENV50204, EN55024, EN61000-6-1, heavy industry level, criteria A |
| Dimension |
215*115*50mm (L*W*H) |
| Weight |
1.07Kg |
| Packing |
12pcs/carton/13.5kg/0.92CUFT |
| |
|
| NOTE |
|
| 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25ºC of ambient temperature. |
| 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor. |
| 3. Tolerance: includes set up tolerance, line regulation and load regulation. |
| 4. Line regulation is measured from low line to high line at rated load. |
| 5. Load regulation is measured from 0% to 100% rated load. |
| 6. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives. |
| 7. Length of set up time is measured at cold first start. Turning ON/OFF the power supply very quickly may lead to increase of the set up time. |
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