基本参数
额定电压：110/220V
额定输出功率：500W
输出电压：12V/24V
特征
1.保护种类：短路/过负载
2.自然风冷
3.LED电源指示灯
4.100%满载老化
5.空载消耗＜0.7W
应用:工业控制或自动化装置、LED灯具系列、老化设备、测试和测量仪器
质保：2年
认证：CE、RoHS
| Specifications | |||||||
| Product No. | NW-500-12 | NW-500-15 | NW-500-24 | NW-500-48 | |||
| Output | DC voltage | 12V | 15V | 24V | 48V | ||
| Rated Current | 41A | 33.3A | 21A | 10.4A | |||
| Current Range | 0-41A | 0-33.3A | 0-21A | 0-10.4A | |||
| Rated Power | 500W | 500W | 500W | 500W | |||
| Ripple and Noise(Max)Note.2 | 150mVp-p | 180mVp-p | 240mVp-p | 250mVp-p | |||
| Voltage adjustment | 10.8-13.2V | 13.5-16.5V | 22-27.6V | 44-52V | |||
| Voltage AccuracyNote3 | ±1% | ±1% | ±1% | ±1% | |||
| Linear Adjustment Note4 | ±0.5% | ±0.5% | ±0.5% | ±0.5% | |||
| Load AdjustmentNote5 | ±0.5% | ±0.5% | ±0.5% | ±0.5% | |||
| Start and rise time | 1000ms,30ms/230VAC | ||||||
| Hold time（Typ） | 50ms/230VAC | ||||||
| Input | Voltage range | AC 220±15% | |||||
| Frequency range | 50HZ | ||||||
| Efficiency（Typ） | 80% | 81% | 82% | 82% | |||
| AC current（Typ） | 4.7/220V | ||||||
| Surge current (Typ) | Cold Start：65A/230VAC | ||||||
| Current leak | <2mA/240VAC | ||||||
| Protection | Overload | Larger than 105% of capacity | |||||
| restoration after abnormity removed | |||||||
| Overvoltage | |||||||
| Protection type: Turn off the output voltage and resume after restart | |||||||
| Overheat | |||||||
| Environment | Working temp. | -20～+60℃(Refer to the tenuation curve) | |||||
| Working humidity | 20～90% RH, without condense | ||||||
| Storage temp & hmdty | -40～+80℃ | ||||||
| Temp. coefficient | ±0.03%/℃（0～50℃） | ||||||
| Vibration proof | 10～500HZ,5G 10min / cycle，X、Y、Z axes 60 min each | ||||||
| Safety reg. & EMC(Note.6） | Safety regulation | GB195110.1-2004/IEC61347-1:2003CE(EMC+LVD) | |||||
| Voltage proof | I/P-O:1.5KVACI/P-FG:1.5KVACO/P-FG:0.5KVAC | ||||||
| insulation resistance | I/P-O/P, I/P-FG,O/P-FG:100M Ohms/500VDC/25℃/70% RH | ||||||
| EMC irradiation | EN 55022A:2006;EN61000-3-2:1995+A2:2005 | ||||||
| EMC disturbance proof | EN 61000-3-2:2006; | ||||||
| Dimensions | 215*115*50mm(L*W*H) | ||||||
| Packing | 0.8kg/PCS;24PCS/21.2kg | ||||||
| Notes: | 1. Unless specially indicated, all data are taken under 230VAC input, rated load and 25℃environment temp. | ||||||
| 2.Ripple and noise: measured with a 12” double ripple cord connected in parallel with a 0.1μF and a 47 μF capacitor on 20MHz bandwidth. | |||||||
| 3.Accuracy: including preset errors, linear adjustment rate and load adjustment rate. | |||||||
| 4.Linear adjustment: taken under rated load from low voltage to high voltage. | |||||||
| 5.Load adjustment: taken under 0~100% of rated load. | |||||||
| 6. Power supply is taken as part of the whole system, and needs to be confirmed with terminal instruments for EMC. | |||||||