HLG-40H-20 40W Waterproof LED Constant Voltage and Constant Current Power Supply for PFC Street Lights

Industrial Power SupplHLG-40H-20 40W waterproof LED constant voltage and constant current power supply for PFC street lightsModel: HLG-40H-20Work efficiency: 86.5Protection level: IP67Number of power supply phases: single phasePower supply type: switching power supplyFull range AC input voltage (up to 305VAC)Built-in active PFC (power factor correction) function, when the load is greater than or equal to 60%, the power factor is >0.9Efficiency up to 90%Fully enclosed aluminum alloy shell with glue pottingWith short circuit protection/overcurrent protection/overvoltage protection/overheating protectionClass 2 power supply unit, passed LPS (limited power supply) testConstant voltage + constant current working modeDC output range 20V, 0～2.00AConstant current voltage range 12~20VOutput voltage accuracy ±1.0%Ripple and noise 150mVp-pEfficiency 88%Input voltage range 90～305VAC/127～431VDCInput surge current cold start, 50A/230VVoltage setting range 10.8~13.5V (Type A only, adjusted through VoADJ)Current setting range 2~3.33A (Type A only, adjusted through IoADJ)Leakage current and overcurrent protection: When the output current reaches 95%~108% of the set current, constant current limit and recoveryWhen the over-voltage protection output is 15~21V, the output voltage is shut down and restored after restarting.Overheating protection: shuts off the output voltage at 85℃±10℃ (RTH2) and recovers after restartingStart-up rising hold time: 1000mA, 80mA, 16mA/230VAC at full load; 1500mA, 80mA, 16mA/115VAC at full loadInsulation characteristics: between input terminal and output terminal: 3.75KVAC, between input terminal and shell: 2KVAC, between output terminal and shell: 0.5KVAC,Operating temperature -40～+70℃ (see output load derating curve)Vibration resistance 10～500Hz, 5G12 minutes/cycle, XYZ each axis 72 minutes eachMean time between failures ≥ 336,500 hours, MIL-HDBK-217F (25℃)Input wiring UL certified, SJTW, 18AWG×3C (30cm)Output wiring type A/D basic type: UL certification, STV 18AWG×2C (30cm)Type B: STV 18AWG×2C(30cm)+UL2517 18AWG×2C(30cm)

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• HLG-40H-20 40W waterproof LED constant voltage and constant current power supply for PFC street lights