240W Single Output LB240 Family LED Supply FEATURES AND BENEFITS LED 3 X 5 X 1.3 Package 190 Watts 60C (200 LFM) Industrial 240 Watts 160 Watts 70C (200 LFM) EN55015 Class B Conducted EMI Universal Input 90-264Vac Meets IEC61000-3-2 Class C For 0% To 100% LED 50C Ambient Operation With 300 LFM Dimming Applications(1 Watt Input Power To Full Load) 130 Watts 70C (Conduction Cooled) Approved to EN/CSA/IEC/UL62368-1 MODEL SELECTION Maximum Ripple & Model Number* Volts Minimum Load Total Regulation OVP Threshold Output Current (A) Noise** LB240S56K 56V 4.29 0A 560mV pk-pk 3% 66V 4V LB240S48K 48V 5 0A 480mV pk-pk 3% 56V 3V LB240S24K 24V 10 0A 240mV pk-pk 3% 29V2.5V Notes: 1. * For Cold Plate cooling, add option H. Consult the factory for model number availability 2. **Ripple is 800mV pk-pk -10C INPUT OUTPUT AC Input 100-240Vac, 10%, 47-63Hz, 1 Output Voltage See Model Chart Input Current Max. 115Vac:2.6A, 230Vac: 1.3A Output Power 240 Watts max. with 300 LFM < 55A peak, 264Vac, cold start, turn on at AC zero Turn On Time Less than 3 sec. 115Vac, Full Load Inrush Current crossing Hold-up Time 12 mSec min, 115Vac/60Hz Input Fuses 5A, 250Vac fuse provided on all models Ripple and Noise 0.5%rms, 1% pk-pk, see chart Earth Leakage Current <500A 264Vac, 60Hz, NC Total Regulation +/- 3% combined line, load and initial setting VIN 24V 48V 56V PFC: Fixed, 65kHz Main Converter: Variable 35 (Vac) ------- ------- ------- Switching Frequency Efficiency 200kHz, 65-70kHz at full load 115 88% 90% 90% 230 90% 92% 92% For 50% to 100% or 100% to 50% load change: <1 Transient Response mSec, return to 1% of nominal, di/dt <0.2A/uS. Max voltage deviation=3% Minimum Load Not required LB240 Family Datasheet v0920 Copyright 20 20 SL Power Electronics Corp. All rights reserved. Page 1240W Single Output LB240 Family LED Supply PROTECTION EMI/EMC COMPLIANCE Overvoltage Protection EN55015 Class B, FCC Part 15, Subpart B, Class OVP latch, remove AC input to reset Conducted Emissions B Hiccup Mode, auto recovery. A direct hard EN55022 Class A, FCC Part 15, Subpart B, Class Short Circuit Protection short may latch off the converter remove AC Radiated Emissions A input to reset EN61000-4-2, 6kV Contact Discharge, 8kV air Sensing transformer temperature, 165C Static Discharge Immunity discharge Overtemperature Protection latching type, requires input power recycling to reset Radiated RF Immunity EN61000-4-3, 3V/m Overload Protection Hiccup Mode EFT/Burst Immunity EN61000-4-4, 2kV/5kHz EN61000-4-5, 1kV differential, 2kV Line Surge Immunity common-mode Conducted RF Immunity EN61000-4-6, 3Vrms RELIABILITY Power Frequency Magnetic EN61000-4-8, 3A/m Field Immunity 438,540 hours EN61000-4-11, 100%, 10ms 30%, 500ms 60%, Conditions: Voltage Dip Immunity 100ms Performance Criteria A, A, & A at 58% Standard: Telcordia SR-332 issue 3 load MTBF Ambient temp: 25c EN61000-3-2, Class A, D For Class C from 1W Line Harmonic Emissions Voltage: 110v input power to full load Level: 0/1 Flicker Test EN61000-3-3, Complies (dmax<6%) Environment: Ground, fixed, controlled ISOLATION ENVIRONMENT Input-Output: 3,000Vac Operating Temperature -10C to +70C( See Below Chart) Start Up at -40C Input-Ground: 1,800Vac Isolation Relative Humidity 5% to 95%, non-condensing Output-Ground: 1,500Vac Weight 370g H option: TBD Dimensions W: 3.0 x L: 5.0 x H: 1.3 H option: 3.0x 6.0 x1.5 Operating: -457 to 3000 m Non-operating: -457 to Altitude SAFETY 12,192m Storage Temperature -40C to +85C Safety Standards EN/CSA/IEC/UL62368-1 Operating: 0.003g/Hz, 1.5grms overall, 3 axes, 1 hr/ Vibration axis Non-Operating: 0.026g/Hz, 5.0grms overall, 3 axes, 10 min/axis Half-sine, 40 gpk, 10 mS duration, +/- in each of Shock 3 axes, 6 shocks total LB240 Family Datasheet v0920 Copyright 20 20 SL Power Electronics Corp. All rights reserved. Page 2