LU500 500W Single Output LED Series Features 4” X 7.25” X 2.2” Package Up to 500W w/air Universal Input 90 to 305Vac Active current share Class I Input Approved to EN60950 2nd Edition 93% Efficiency @ 230V Input, 92% @ 115V Input 3 Year Warranty Description A superior performance 500 Watt AC to DC power supply designed for LED applications. Highly efficient, LU500 product family has active current share for redundant applications. All models are CE marked to low voltage directive and nd approved to EN60950 2 edition. Model Selection Model Number Ripple & 1 Total Total Regulation OVP Threshold 1.5% ±2% 13.8.± 1.0V 20.8A 1% ±2% 27.6 ± 1.0V 10.4A 1% ±2% 55.5 ± 2.0V Volts w/200LFM air LU500S12T 12V 34A LU500S24T 24V LU500S48T 3 48V Noise 2 Notes: 1)Input Connector: “T” = Terminal Block and replace with “E” = 3pin Molex 2) Measured with noise probe directly across output terminals with 0.1µF ceramic and 10µF low ESR capacitors. For main output load of less than 5%, total noise & ripple will increase to 2%. 3) Consult the factory for availability General Specifications AC Input Input Current Inrush Current Input Fuses www.slpower.com 90-305Vac, 47-63Hz DC input127–380Vdc (External fuse required. Not Safety Approved) Power supply is protected against brown out condition Turn On Time <500mS @115Vac 115Vac: 5A, 230Vac: 2.5A, 277Vac: 2.1A Hold-up Time 16 mS minimum at full load & 100 Vac input. Measured from 100% to 90% of output voltage. 277Vac, cold start: will not exceed 70A Power Factor Correction Meets EN61000-3-2, Class A, C, and D F1, T10A, 500Vac, provided on all models Overload Protection Main Output LU500 REV 10.0, 10-07-15 120% to 140% of current rating, Hiccup Mode 1 LU500 500W Single Output LED Series Leakage Current Efficiency Output Power Transient Response Earth: <350µA @ 277Vac, 60Hz, NC; 12V: Typ 90% at Full Load, 115Vac & 92% at Full Load, 230Vac Other Outputs: 92% typical at 115Vac, 93% typical at 230Vac Up To 500W continuous with 200 LFM airflow, 50°C ambient 500 uS typical for return to within 0.5% of nominal, 50% load step from 5% to 100%. ∆i/∆t: <0.2A/µS. Maximum Voltage Deviation = 3% Short Circuit Protection Self-recovering Overvoltage Protection Hiccup Mode, Self-recovering see models chart for trip ranges. Overtemperature Protection Provided, self-recovering Automatic power shutdown at TC 135°C/115°C Switching Frequency PFC: Variable, 50-500kHz Main Converter: Variable 40-180 kHz, 65Khz typical Input-Output: 3000Vac Input-Ground: 1500Vac Output-Ground: 500Vac Ripple and Noise Main Output See models chart Isolation Output Voltage See models chart Operating Temperature -10°C to +70°C (Derate output power linearly by 2.5% /˚C above 50°C to 50% at 70°C) +/-5% from nominal Units must be set within 0.1% of each other for Current share configuration Storage Temperature -40°C to +85°C Voltage Adjustability Minimum Load Total Regulation Vibration Dimensions Weight Ordering Option Altitude Not required Relative Humidity Main Output: ±2%. Operating: 0.003g²/Hz, 1.5grms overall, 3 axes, 1 hr/axis Operating: 0.026g²/Hz, 5.0grms overall, 3 axes, 10 min/axis 4”X7.25”X2.2” 101.60X184.15X55.88mm Shock Safety Standards MTBF 1.5 lbs (0.68kg) Audible Noise Please see model Selection Operating: 3000m Non-operating: -150 to 12,000m 5% to 95%, non-condensing Operating: Half-sine, 40gpk, 8ms, 3 axes, 6 shocks total EN/CSA/UL/EN60950 2nd Edition Over 500,000 hours, 115Vac input N/A Unless is stated otherwise, all specification are based on 25°C ambient Auxiliary Signals Current Sharing Active single wire current share for up to 2 units. Please consult Application notes for proper wiring for up to 2 units in parallel EMI/EMC Compliance Conducted Emissions EN55015 Class B, FCC Part 15, Subpart B, Class B Radiated Emissions EN55011/15 Class A; FCC Part 15, Subpart A, Class A Static Discharge Immunity EN61000-4-2, Criteria A, 8kV Contact Discharge, 15kV air discharge Radiated RF Immunity EN61000-4-3, 10V/M Criteria A EFT/Burst Immunity EN61000-4-4, 2kV/5kHz www.slpower.com LU500 REV 10.0, 10-07-15 2 LU500 500W Single Output LED Series EN61000-4-5, 1kV differential, 2kV common-mode Line Surge Immunity Conducted RF Immunity EN61000-4-6, 3Vrms Power Frequency Magnetic Field Immunity EN61000-4-8, 3A/m Line Harmonic Emissions EN61000-3-2, Class A,C, and D Flicker Test EN61000-3-3, Complies Isolation Specifications Parameter Conditions/Description Min Nom Max Units Electric Strength Test Voltage Input/Ground Input/Output Output/Ground 1500 3000 500 - - Vac Vac Vac Mechanical Drawings www.slpower.com LU500 REV 10.0, 10-07-15 3