The LPV-250H series is a waterproof AC to DC LED drive power supply designed to regulate voltage output, providing 12V,24V output throughout the series. Due to the conversion efficiency of up to 91%, the fanless design can work in the case temperature range of -20°C to 50°C under natural air cooling.
Features ：
200~240VAC AC input voltage range
Stabilized mode output
Protection feature: short circuit/over load
Natural air cooling
Fully protected aluminum housing
Full glue filling, in line with IP65/IP67 protection grade, indoor/outdoor installation
Suitable for dry, wet and rainy environment
100% full load burning machine test
High efficiency, long life and high reliability
2-year quality guarantee
Application:
LED street lighting
LED wall wash light
LED patio lights
LED greenhouse lighting
LED floodlight
Specifications
| Model | LPV-250H-12 | LPV-250H-24 | |
| Output | DC output voltage | 12V | 24V |
| Output voltage tolerance | ±2% | ±2% | |
| Rated output current | 20A | 10A | |
| Output current range | 0~20A | 0~10A | |
| Output power | 240W | 240W | |
| Ripple noise | 150mVp-p | 200mVp-p | |
| Start, rise, hold time | 200ms,20ms,24ms/230VAC | ||
| Input | Input voltage range | 200~240VAC, 47~63Hz, 282~339VDC | |
| AC input current | 3.0A/230VAC | ||
| Efficiency | 0.9 | 0.91 | |
| Impulse current | Cold start current 55A/230VAC | ||
| Leakage current | <2mA/240VAC | ||
| Start overload protection for 110% to 120% of rated output power | |||
| Short circuit protection | Protection mode: In isolation mode, the load can be automatically restored after abnormal conditions are removed | ||
| Environment | Operating temperature | -20°C~+50°C(please refer to the load reduction curve) | |
| Working humidity | 20% to 90%RH non-condensing | ||
| Store temperature and humidity | -20°C~+80°C; 10%-95% RH Non-condensing | ||
| Secure | Shock resistance | 10~500Hz, 2G 10min./1 cycle, duration 60 minutes, each axis | |
| Pressure resistance | I/P~O/P :1.5KVAC I/P~FG :0.5KVAC output to ground: isolation | ||
| Insulation resistance | I/P ~O/P, I/P~FG : 50M Ohms/500VDC/25°C/70%RH | ||
| Meet the standard | Safety standard | Compliant with UL 8750, IEC/EN 61347-1 | |
| EMC emission | In accordance with EN 55015 Class A, EN 61000-3-2 | ||
| EMC immunity | In accordance with EN 61547 | ||
| Others | Dimension | 230*67*36(L*W*H) | |
| Package | 1.05KG/15PCS/16.8 KG/0.96CUFT/0.027cubic meters | ||
| Note | 1. All parameters, unless otherwise specified, are measured at 230VAC input voltage, rated load and 25°C. 2. Ripple and noise voltages are measured on a 20MHz bandwidth oscilloscope with a 12-inch twisted pair end and a capacitor of 0.1 μand 47 μ. 3. Tolerance is the sum of voltage setting error, voltage adjustment rate and current adjustment rate. | ||
Dimensional Drawing
Block Diagram
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