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]
- وصف
المواصفات العامة
| نموذج | HVG-250-12 | HVG-250-24 | HVG-250-36 | HVG-250-48 |
| DC output voltage¤t | 12 فولت 0 ~ 20 أمبير | 24V 0~10.5A | 36V 0~7A | 48V 0~5.2A |
| Ripple&noise | 240mVp-p | 240mVp-p | 300mVp-p | 300mVp-p |
| دقة الجهد | ±3% | ±2% | ±2% | ±2% |
| تنظيم الخط | ± 0.5% | ± 0.5% | ± 0.5% | ± 0.5% |
| تنظيم الحمل | ±2% | ± 0.5% | ± 0.5% | ± 0.5% |
| Start-up,rise,hold-up time | 500ms,80ms,16ms/380VAC()At full load | |||
| نطاق جهد الإدخال | 300~500VAC | |||
| نطاق التردد | 47 ~ 63 هرتز | |||
| تيار إدخال التيار المتردد | 1.5A/380VAC | |||
| كفاءة | 90.5% | 91% | 92% | 93% |
| Inrush current | Cold Start Inrush Current 30A/380VAC | |||
| تسرب الحالي | <1mA/380VAC | |||
| حماية التيار الزائد | 95%~108%， 95%~108%of the rated output current triggers overcurrent limitation,which can automatically recover after abnormal conditions are removed | |||
| حماية ماس كهربائى | 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 | |||
| مقاومة الاهتزاز | 10~500Hz,3G10min/1，X、Y、Z，60 10-500 Hz,3G,10 min/cycle,60 min each along X,Y,and Z axes | |||
| تحمل الجهد | (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 | |||
| مقاومة العزل | (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 | |||
| أبعاد | 200×49×34mm (L*W*H) | |||
| التعبئة والتغليف | 0.65kg/30pcs/20.5kg/0.025m³ | |||
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