Constant current LED Drivers For outdoor use LPU-50C Series, 50Watt FEATURES: Constant current output Input voltage range: 90-305Vac Short circuit, over current, over voltage and over temperature protections Designed to worldwide safety standards for lighting Active power factor correction IP67 for outdoor use Multiple dimming 5 year warranty Model LPU50-C350 LPU50-C530 LPU50-C700 LPU50-C1050 LPU50-C1400 LPU50-C1750 LPU50-C2100 Nominal Input voltage (Vac) 100-277 Output current (mA) Output voltage (Vdc) Output power (W) Min. Max. 350 72 143 50.05 530 47 95 50.35 700 36 72 50.4 1050 24 48 50.4 1400 18 36 50.4 1750 14 28 50.4 2100 12 24 50.4 Note: 1. Other output models may available on request; 2. Add suffix for dimming option, “D” (0~10V), “P” (PWM), “T” (Timer), “A” (3 in 1 Programmable Dimming). ELECTRICAL Input Parameters Symbols Test Conditions / Comment Min. Input Voltage Vin --- Input Frequency Fline Iin Typ. Max. Units 90 305 Vac --- 47 63 Hz Vin=100Vac Full load, Vin=220Vac Full load, Vin=277Vac -- Cold Start, Vin =230Vac -- 70% ~100% Load, Vin =100Vac 0.98 70% ~100% Load, Vin =220Vac 0.95 70% ~100% Load, Vin =277Vac 0.90 0.65 Full load, Input current Inrush Current Power Factor www.pairuigroup.com Iinrush PF Page: 1/8 -- 0.30 A 0.25 -- 50 A -- -- PF Date: 07/18/2015 Constant current LED Drivers For outdoor use LPU-50C Series, 50Watt ELECTRICAL Input Parameters Total Harmonic Distortion Efficiency Leakage Current Symbols Test Conditions / Comment Min. Typ. 70% ~100% Load, Vin =100Vac THD 70% ~100% Load, Vin =220Vac Max. Units 10 -- -- 70% ~100% Load, Vin =277Vac 20 % 25 η Full voltage, full load 85 88 91 % Ileakage Vin=277Vac/ 60Hz -- -- 0.5 mA LPU50-C350 332 350 368 mA LPU50-C530 503 530 557 mA LPU50-C700 665 700 735 mA LPU50-C1050 997 1050 1102 mA LPU50-C1400 1330 1400 1470 mA LPU50-C1750 1663 1750 1837 mA LPU50-C2100 1995 2100 2205 mA LPU50-C350 72 -- 143 V LPU50-C530 47 -- 95 V LPU50-C700 36 -- 72 V LPU50-C1050 24 -- 48 V LPU50-C1400 18 -- 36 V LPU50-C1750 14 -- 28 V LPU50-C2100 12 -- 24 V Output Output Current Output Voltage Iout Vout Line Regulation Iout-line Vin from 100Vac to 277Vac -- -- 1 % Load Regulation Iout-load Vout from min. To max. -- -- 1 % Turn-On Delay Time Ton_delay Cold Start, Power ON -- 1 2 S Iovershoot Turning Power ON -- -- 10 % Iripple Full Load, (pk-to-pk)/Average -- -- 20%Io mAp-p Output Current Overshoot Ripple www.pairuigroup.com Page: 2/8 Date: 07/18/2015 Constant current LED Drivers For outdoor use LPU-50C Series, 50Watt ELECTRICAL Output Parameters Symbols Test Conditions / Comment Min. Typ. Max. Units 11 12 13 V 0 -- 100 mA -- -- 1.2 W +12V Auxiliary Output (Optional) VAUX 12V Output Voltage A +12V auxiliary output provides IAUX 12V Output Current power for active LED cooler or other active equipment. PAUX Auxiliary Power 0-10V or Resistor Dimming The 0-10V or resistor dimming is a dimming manner that can be used to dim the output current via a standard commercial wall dimmer (0-10Vdc or 1-10Vdc) or an external control voltage source (0-10Vdc or 1-10Vdc) or external resistor. Iout to 5% Iout. When VDIM is 9-10Vdc, the output current maintains 100%Iout, and when VDIM is 1V, the output current is 5% Iout. When VDIM below 0.7V, the driver will shut down and it will recovery when VDIM goes above 1V. The dimming range is 100% See “0-10V Dimming Curve” for detailed information. Absolute Maximum Voltage on 0-10V Pin Source Current on 0-10V Dimming Pin VDIM Voltage for Full Bright Minimum Output Current VDIM Voltage When the Driver Shut Down VDIM --- -2 -- 15 V IDIM --- 50 75 100 μA VDIM-MAX --- 9 -- -- V IOUT-MIN VDIM=1V -- 5% -- % of Iout VDIM-SHUT --- 0.6 0.7 0.8 V VDIM-recovery --- 0.9 1 1.1 V -- 120 -- KΩ VDIM Voltage When the Driver Recovery after Shut Down External Resistor Value at Full Bright www.pairuigroup.com RExternal-MAX See “External Resistor Dimming Curve (D Type)” for details Page: 3/8 Date: 07/18/2015 Constant current LED Drivers For outdoor use LPU-50C Series, 50Watt ELECTRICAL PWM Dimming The PWM dimming is a dimming manner that can be used to dim the output current via the duty cycle of PWM signal. The dimming range is 100% Iout to 5% Iout. When the duty cycle is 100%, the output current reaches 100% Iout, and the output current maintains 5% Iout . when the duty cycle below 5%. When the PWM signal is low the driver will shut down and it will recovery when the duty cycle goes above 5%. See “PWM Dimming Curve” for detailed information. Parameters PWM Frequency High Level Voltage of PWM Signal Lower Level Voltage of PWM Signal Minimum Output Current Symbols Test Conditions / Comment Min. Typ. Max. Units FPWM --- 0.1 -- 2 KHz VPWM-High --- 4 -- 12 V VPWM-Low --- 0 -- 1 V IOUT-MIN When duty cycle below 5% -- 5 -- % of Iout Timer Dimming The Timer Dimming is designed with time controlled dimming function, it will dim to 50% of rated output current after operating six hours. See “ T Type Dimming Curve” for detailed information. Full Load Operated Time Dim Output Current TFULL-LOAD-TTYPE IOUT-MIN-TTYPE Note1: The dimming time and dimming current can be customized Note2: Timing shut down function can be customized 5.5 6 6.5 Hrs 45 50 55 % of Iout LED Board Temperature Detection(Optional) The LED board temperature detection input can be connected to a thermistor (NTC) to realize a LED Board Over Temperature Protection and prevent the LED lamp from damage or luminous decay at high temperature. The thermistor should be located on the LED assembly to monitor its temperature. If the temperature exceeds the predetermined LED OTP point, the output current of the driver is automatically reduced to regulate the temperature of the LED board at a safe level. See “LED OTP Current Reduction Curve” for detailed information. Thermistor Resistance Value that Start Current When the thermistor resistance RLEDOTP Reduction less than this value the output -- 4 -- KΩ -- 110% 150% Vout current start reduce. Protection Over Voltage Short Circuit www.pairuigroup.com VOVP --- Hiccup mode, it will recover automatically after fault condition is removed Page: 4/8 Date: 07/18/2015 Constant current LED Drivers For outdoor use LPU-50C Series, 50Watt ELECTRICAL Protection Parameters Symbols Test Conditions / Comment Min. Typ Max Units 90 95 100 ℃ If the temperature exceeds OTP Over Temperature TOTP point, the output current of the driver is automatically reduced. Environment Storage Temperature Ambient Operating Temperature Maximum Case Temperature Operating Relative Humidity Life Time Tstorage Humidity: 5% RH to 95% RH -40 -- +85 ℃ Ta Startup at rated voltage -40 -- +70 ℃ TC Hot-spot on case -- -- +90 ℃ Ha Non condensing 10 -- 95 % 50 -- -- kHrs 200 -- -- kHrs TLife TMTBF MTBF Full load, case temperature 55 ℃ Full load, 220Vac input, ℃ 25 ambient temperature Dimension(LxWxH) 167.0 x 70.0 x 34.0mm Weight 650g EMC Compliance EN55015 Conducted Emission & Radiated Emission EN61000-3-2 Class C Harmonic Current Emission EN61000-3-3 Voltage fluctuation and flicker FCC Part 15 Class B Conducted and Radiated Emission Measurement EN61547 Equipment for general lighting purposes: EMC Immunity Requirements EN61000-4-2 Electrostatic Discharge (ESD). Air Discharge: 15kV; Contact Discharge: 8kV EN61000-4-3 Radiated Radio-Frequency electromagnetic field EN61000-4-4 Electrical Fast Transient / burst EN61000-4-5 Surge Immunity Test: L-N 6KV, L/N-GND 6KV EN61000-4-6 Conducted disturbances induced by Radio-Frequency fields EN61000-4-8 Power Frequency Magnetic Field Test EN61000-4-11 Voltage Dips, short interruptions and Voltage Variations Note: Unless otherwise specified, all the above parameters are measured at ambient temperature of 25 = 100Vac to 277Vac. www.pairuigroup.com Page: 5/8 ℃ and Vin Date: 07/18/2015 Constant current LED Drivers For outdoor use LPU-50C Series, 50Watt ELECTRICAL TYPICAL APPLICATION Versatile control features: A Temperature sensor(NTC thermistor) protects the LED from over temperature; 12V/100mA Auxiliary output can be used to power auxiliary loads such as active cooler or external dimming controller; Accepts various manner to dim the output current and the dimming range is 5% to 100% Iout; Support shut down functions at dimming applications. TYPICAL CHARACTERISTICS CURVE Power Factor VS. Load www.pairuigroup.com Efficiency VS. Load Page: 6/8 Date: 07/18/2015 Constant current LED Drivers For outdoor use LPU-50C Series, 50Watt TYPICAL CHARACTERISTICS CURVE Output Current VS. Dimming Voltage Output Current VS. External Resistor Output current VS. Duty Cycle of PWM Signal Output Current VS. Running Time Current Reduction VS. Thermistor Resistance Value www.pairuigroup.com Page: 7/8 Date: 07/18/2015 Constant current LED Drivers For outdoor use LPU-50C Series, 50Watt MECHANICAL No Dimming & Timer Dimming Unit: mm 0~10Vdc or Resistor Dimming & PWM Dimming Unit: mm www.pairuigroup.com Page: 8/8 Date: 07/18/2015