HVG-250 300~500VAC Input Voltage Led Power Supply
HVG-250 series is a 250W single-output waterproof power supply with a compact 2004934mm profile design. Adopting the wide range 300-500VAC input, the entire series provides an output voltage line of 12V, 24V, 36V, and 48V. In addition to the high efficiency of up to 93%, the robust design ensures stable operation and the whole series operates from -30°C through 70°C. If you have any questions, please do not hesitate to contact us at Email: [email protected]
- توضیحات
مشخصات عمومی
| مدل | HVG-250-12 | HVG-250-24 | HVG-250-36 | HVG-250-48 |
| DC output voltage¤t | 12V 0～20A | 24V 0~10.5A | 36V 0~7A | 48V 0~5.2A |
| Ripple&noise | 240mVp-p | 240mVp-p | 300mVp-p | 300mVp-p |
| دقت ولتاژ | ±3% | ± 2% | ± 2% | ± 2% |
| تنظیم خط | ±0.5% | ±0.5% | ±0.5% | ±0.5% |
| تنظیم بار | ± 2% | ±0.5% | ±0.5% | ±0.5% |
| Start-up,rise,hold-up time | 500ms,80ms,16ms/380VAC()At full load | |||
| محدوده ولتاژ ورودی | 300~500VAC | |||
| محدوده فرکانس | 47~63Hz | |||
| جریان ورودی AC | 1.5A/380VAC | |||
| کارایی | 90.5% | 91% | 92% | 93% |
| Inrush current | Cold Start Inrush Current 30A/380VAC | |||
| جریان نشتی | <1mA/380VAC | |||
| حفاظت در برابر جریان بیش از حد | 95%~108%， 95%~108%of the rated output current triggers overcurrent limitation,which can automatically recover after abnormal conditions are removed | |||
| حفاظت از اتصال کوتاه | Protection method:Isolation mode,can automatically restore normal output after removing abnormal conditions | |||
| Operating temperature &humidity | -30℃~+70℃ 20%~90%RH,no condensation | |||
| Storage temperature &humidity | -40℃~+85℃;10%~95%RHNo condensation | |||
| مقاومت در برابر لرزش | 10~500Hz,3G10min/1，X、Y、Z，60 10-500 Hz,3G,10 min/cycle,60 min each along X,Y,and Z axes | |||
| مقاومت در برابر ولتاژ | (I/P~O/P):1.5KVAC(I/P~FG):1.5KVAC(O/P~FG):0.5KVAC Input/output space(/P~O/P):1.5KVAC input to ground(I/P~FG):1.5KVAC output to ground(O/P~FG):0.5KVAC | |||
| مقاومت عایق | (I/P~O/P)(I/P~FG),(O/P~FG):100M Ohms/500VDC/25℃/70%RH Input/output(I/P~O/P),input to ground(IP~FG),output to ground(O/P~FG):100M Ohms/500VDC/25℃/70%RH | |||
| EMC emissions | Compliant with EN55022 Class A.GB17625.1,EN55015 | |||
| EMC immunity | Compliant with EN55024 | |||
| ابعاد | 200×49×34mm (L*W*H) | |||
| بسته بندی | 0.65kg/30pcs/20.5kg/0.025m³ | |||
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