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SPECIFICATION |
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OUTPUT |
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|
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 |
30A |
23.2A |
15A |
9.7A |
7.3A |
|
Current Range |
0~60A |
0~46A |
0~30A |
0~23.2A |
0~15A |
0~9.7A |
0~7.3A |
|
Rated Power |
300W |
345W |
360W |
348W |
360W |
349W |
350.4W |
|
Ripple&Noise |
150mVp-p |
150mVp-p |
150mVp-p |
150mVp-p |
150mVp-p |
240mVp-p |
240mVp-p |
|
VoltageAdj. Range |
4.5~5.5V |
7.13 ~ 8.3V |
10~ 13.5V |
13.5~18V |
20~26.4V |
32~40V |
41~56V |
|
Voltage Tolerance |
±2.0% |
±1.0% |
±1.0% |
±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 |
±1.0% |
±0.5% |
±0.5% |
±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 |
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INPUT |
|
|
Voltage Range |
90 ~ 132VAC / 180 ~ 264VAC selected by switch 254 ~ 373VDC |
|
Frequency Range |
47 ~ 63Hz |
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Efficiency |
78% |
80% |
84% |
87% |
87% |
87.5% |
87.5% |
|
AC Current |
7A/115VAC 4A/230VAC |
|
Inrush Current |
Cold Start40A/230VAC |
|
Leakage Current |
<3.5mA / 240VAC |
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PROTECTION |
|
|
Over Load |
110 ~ 150% rated output power |
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Protection type: Hiccup mode, recovers automatically after fault condition is removed |
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Over Voltage |
5.75~7.5V |
9.4~11.5V |
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 |
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ENVIRONMENT |
|
|
Working Temp. |
-20 ~ +60℃ (Refer to output load derating curve) |
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Working Humidity |
20 ~ 90% RH non-condensing |
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StorageTemp., Humidity |
-20 ~ +85℃, 10 ~ 95% RH |
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Temp. Coefficient |
±0.03%/℃ (0 ~ 50℃) |
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Vibration |
10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes |
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SAFETY &EMC |
|
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Safety Standards |
UL60950-1, CB(IEC60950-1),CCC GB4943 approved |
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Withstand Voltage |
I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC |
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Isolation Resistance |
I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃ / 70% RH |
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EMI Conduction & Radiation |
Compliance to EN55022 (CISPR22) Class B,GB9254 CLASS B |
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Harmonic Current |
Compliance to EN61000-3-2,-3,GB17625.1 |
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EMC Immunity |
Compliance to EN61000-4-2, 3, 4, 5, 6, 8,11, ENV50204, EN55024, EN61000-6-1, heavy industry level, criteria A |
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OTHERS |
|
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Dimension |
215*115*50mm (L*W*H) |
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Weight |
1.07Kg |
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Packing |
20pcs/carton |
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NOTE |
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1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ 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 meetsEMC 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. |
