led lighting power 1,Warranty : 5 years 2,Efficiency:92%/230Vac 3,Built-in active PFC function,PF>0.95 4,led light driver
Model:WSD-141-2A70W
LED street lighting power supply
Features and advantages
90Vac-264Vac Universal input voltage
Single output constant currentBuilt-in active PFC function ,PF>0.95Protected functions:short circuit/over voltage/Over temperatureCooling by free air convectionWaterproof level : IP67Warranty : 5 years
Application :led street lamp /led street light,wall washer light,led flood light\,led down light
Specifications of led lighting power
| Model | WSS-141-2A70W | |||||
| Total output power | 141W | |||||
| Output Channel | Single | |||||
| Single Output features | DC Current | 2.7A | ||||
| DC Voltage | 45-52V | |||||
| Ripple & Noise | 250mV | |||||
| Current Regulation | ±3% | |||||
| Starting time | 1000mS/230Vac, 3000mS/115Vac | |||||
| Input | Voltage range | 90Vac-264Vac | ||||
| Frequency range | 47Hz-63Hz | |||||
| Power factor | PF>0.95/230Vac,PF>0.98/115Vac | |||||
| Efficiency | 92%/230Vac | |||||
| Inrush Current | 20A/115Vac,40A/230Vac | |||||
| Leakage Current | <1mA/240Vac | |||||
| Protection | short circuit | Protection:Output Short Circuit Protection. | ||||
| Protection mode:Single Protection,Hiccup ,recovery after the fault removed. | ||||||
| Over voltage | ||||||
| Protection mode:Limit highest voltage, recovery after the fault removed. | ||||||
| Over temperature | 105oC±5 oC ( Internal radiator's temperature) | |||||
| Protection mode:Closed Output voltage,recovery after temperature automatic recovery. | ||||||
Others:
| Environment | Working temperature&humidity | -20 oC-50 oC;20%-90%RH,Without condensation . | ||||
| Storage temperature&humidity | -40 oC-85 oC;10%-95%RH | |||||
| Vibration Resist | 10-500Hz,2G ,X,Y,Z axis 60 mintues. | |||||
| Safety&EMC | Safety | UL8750,GB4943 | ||||
| HI-POT | I/P-O/P: 1K5Vac | |||||
| Insulation resistance | I/P-O/P: 100M Ohms/500Vdc | |||||
| EMI | EN55015, GB9254 CLASSB | |||||
| HarmonicCurrent | IEC1000-3-2,ClassC | |||||
| Others | Dimension | 207*68*39mm(L*W*H) | ||||
| Net weight | 1.1KG | |||||
LED street lighting power supply with waterproof IP67 active PFC
