AC input range selectable by switch
Protections: Short circuit / Overload / Over voltage
Cooling by free air convection
LED indicator for power on
100% full load burn-in test
High efficiency, long life and high reliability
2 years warranty
2.Specification
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SPECIFICATION
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OUTPUT
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Model
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NES-350-5
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NES-350-7.5
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NES-350-12
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NES-350-15
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NES-350-24
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NES-350-36
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NES-350-48
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DC Voltage
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5V
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7.5V
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12V
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15V
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24V
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36V
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48V
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Rated Current
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60A
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46A
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30A
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23.2A
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15A
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9.7A
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7.3A
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Current Range
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0~60A
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0~46A
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0~30A
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0~23.2A
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0~15A
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0~9.7A
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0~7.3A
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Rated Power
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300W
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345W
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360W
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348W
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360W
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349W
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350.4W
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Ripple & Noise
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150mVp-p
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150mVp-p
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150mVp-p
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150mVp-p
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150mVp-p
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240mVp-p
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240mVp-p
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Voltage Adj. Range
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4.5 ~5.5V
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7.13 ~ 8.3V
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10~ 13.5V
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13.5~18V
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20~26.4V
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32~40V
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41~56V
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Voltage Tolerance
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±2.0%
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±1.0%
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±1.0%
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±1.0%
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±1.0%
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±1.0%
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±1.0%
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Line Regulation
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±0.5%
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±0.5%
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±0.5%
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±0.5%
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±0.5%
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±0.5%
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±0.5%
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Load Regulation
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±1.0%
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±0.5%
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±0.5%
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±0.5%
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±0.5%
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±0.5%
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±0.5%
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Hold Up Time
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20ms/230VAC 16ms/115VAC at full load
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INPUT
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Voltage Range
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90 ~ 132VAC / 180 ~ 264VAC selected by switch 254 ~ 373VDC
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Frequency Range
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47 ~ 63Hz
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Efficiency
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78%
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80%
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84%
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87%
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87%
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87.5%
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87.5%
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AC Current
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7A/115VAC 4A/230VAC
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Inrush Current
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Cold Start 40A/230VAC
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Leakage Current
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<3.5mA / 240VAC
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PROTECTION
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Over Load
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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
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5.75~7.5V
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9.4~11.5V
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13.8 ~ 16.2V
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18~21V
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27.6 ~ 32.4V
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41.4~46.8V
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57.6~ 67.2V
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Protection type: Hiccup mode, recovers automatically after fault condition is removed
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ENVIRONMENT
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Working Temp.
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-20 ~ +60°C (Refer to output load derating curve)
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带显示导轨电源
接近开关
