LDC480 Series is a single phase, extremely compact Power Supply with active PFC specially designed for space sensitive and demanding applications. Its compact size, high efficiency, excellent reliability together with easy installation makes it ideal for various industrial applications. LDC480 Series is Class I isolation device suitable for SELV and PELV circuitry (up to 48 VDC models) and is designed to be mounted on DIN rail and installed inside a protective enclosure. High efficiency and extremely compact size Only 56 mm width aluminum enclosure Active PFC Overload 150% Constant current or hiccup mode limitation, user settable Wide range of output voltage Easy parallelable for power increase Up to 60°C operating temperature with no derating Industrial Control Communication Instrumentation Equipment Renewable energy High reliability applications LDC480 Series 2 LDC480-24 120 - 240 VAC (110 - 345 VDC) 24 VDC 20 A LDC480-24P 120 - 240 VAC (110 - 345 VDC) 24 VDC 20 A LDC480-36 120 - 240 VAC (110 - 345 VDC) 36 VDC 15 A LDC480-36P 120 - 240 VAC (110 - 345 VDC) 36 VDC 15 A LDC480-48 120 - 240 VAC (110 - 345 VDC) 48 VDC 10 A LDC480-48P 120 - 240 VAC (110 - 345 VDC) 48 VDC 10 A LDC480-72 120 - 240 VAC (110 - 345 VDC) 72 VDC 6.7 A LDC480-72P 120 - 240 VAC (110 - 345 VDC) 72 VDC 6.7 A Includes internal ORing diode Includes internal ORing diode Includes internal ORing diode Includes internal ORing diode Technical parameters are typical, measured in laboratory environment at 25°C and 240 VAC / 50 Hz, at nominal values, after minimum 5 minutes of operation. Input AC Voltage Range Rated, UL certified Operating 120 – 240 VAC 90 - 264 VAC Input DC Voltage Range Rated 110 - 345 VDC Input Frequency Range 47 - 63 Hz Vin = 120 VAC Vin = 230 VAC Vin = 110 VDC Vin = 345 VDC Input AC Current Input DC Current Power Factor Correction Active 4.8 A 2.4 A 4.9 A 1.7 A > 0.9 Inrush Peak Current ≤ 35 A Touch (Leakage) Current ≤ 0.9 mA Internal Protection Fuse Not user replaceable 8 AT Recommended External Protection It is strongly recommended to provide external surge arresters (SPD) according to local regulations. Fuse 10 AT or MCB 10 A C curve Output Power Rated Voltage (Adjustable Output Voltage Range) Continuous Current Overload Limit (Constant Current Mode) Overload Limit (Hiccup mode) (max. 5 s) LDC480-24 LDC480-36 LDC480-48 LDC480-72 LDC480-24 LDC480-36 LDC480-48 LDC480-72 LDC480-24 LDC480-36 LDC480-48 LDC480-72 LDC480-24 LDC480-36 LDC480-48 LDC480-72 480 W 24 VDC (22 - 29 VDC) 36 VDC (34 - 39 VDC) 48 VDC (45 - 55 VDC) 72 VDC (70 - 85 VDC) 20 A 15 A 10 A 6.7 A 21 A 16 A 12 A 7A 30 A 20 A 17 A 12 A [email protected] LDC480 Series Ripple & Noise1 Hold up Time Protections Output Over Voltage Protection Status Signals Parallel Connection2 Efficiency Dissipated Power 2 ≤ 1.5% ≤ 0.5% ≤ 150 mVpp ≤ 50 mVpp ≥ 25 ms Overload, short circuit, with constant current or hiccup mode (user settable) Thermal protection Input undervoltage lockout Output overvoltage LDC480-24 ≥ 33 VDC LDC480-36 ≥ 45 VDC ≥ 68 VDC LDC480-48 ≥ 100 VDC LDC480-72 DC OK - green LED OVERLOAD - red LED DC OK - dry contact (NO, 24 VDC / 1 A) Possible for power or redundancy (with external ORing module) P (models) - include internal ORing circuit LDC480-24 / LDC480-36 > 93% LDC480-48 / LDC480-72 > 94% LDC480-24 / LDC480-36 < 36.5 W LDC480-48 / LDC480-72 < 31 W LDC480-24 / LDC480-36 LDC480-48 / LDC480-72 LDC480-24 / LDC480-36 LDC480-48 / LDC480-72 Load Regulation 1 3 Ripple and Noise are measured with 20 MHz bandwidth, probe terminated with a 0.1μF MKP parallel capacitor. Pay attention, set the current limitation mode jumper on C.C. mode when connecting more units in parallel. NOTE: Power rating, losses, efficiency, ripple, thermal behaviour and start-up may change outside of the nominal rated input range. Contact factory for details. UL certified up to 50°C at 120 VAC or up to 60°C at 240 VAC (Start-up type tested: - 40°C)3 Operating Temperature Storage Temperature - 40° to + 80°C - 7.6 W / °C over 50°C at 120 VAC - 7.2 W / °C over 60°C at 240 VAC 5 - 95% RH Derating Humidity Non condensing Life Time Expectancy Overvoltage Category Pollution Degree Protection Class At 25°C ambient, full load Protection Degree Input to Output Input to Ground Output to Ground UL508 (certified) EN60950 (reference) EN50178 (reference) EN55011 (CISPR11) EN55022 (CISPR22) EN61000-3-2 EN61000-4-2 EN61000-4-3 EN61000-4-4 EN61000-4-5 EN61000-4-11 EN60529 Vibration Sinusoidal IEC 60068-2-6 Shock IEC 60068-2-27 Isolation Voltage Safety Standards & Approvals Emission EMC Standards Immunity 3 - 40° to + 70°C 167953 h (19.1 years) III (EN50178) 2 (IEC60664-1) Class I 4.2 kVDC 2.2 kVDC 0.75 kVDC Class B Class B Class A Level 3 Level 3 Level 3 Level 4 Level 2 IP20 5-17.8 Hz: ±1.6 mm; 17.8-500 Hz: 2 g 2Hours / axis (X,Y,Z) 30 g 6 ms, 20 g 11 ms; 3 bumps / direction, 18 bumps total Possible with load derating. Europe, Middle East +353 61 225 977 North America +1 408 785 5200 © 2016 Bel Power Solutions & Protection BCD.00757_AB Asia-Pacific +86 755 298 85888 LDC480 Series 4 Weight 1.1 kg Dimensions (W x H x D) 56 x 140 x 117 mm Mounting Rail IEC 60715/H15/TH35-7.5(-15) Connection Terminals Screw type pluggable (24 - 12 AWG) Case Material Aluminum 1 AC/DC input 2 4 DC output (load) Diagnostic Output (dry contact, NC output OK) Green LED: Output OK 5 Red LED: Overload 6 Output voltage adjustment Selectable limitation mode (Hiccup mode, C.C. mode) 3 7 2.5 mm² INPUT CONNECTION Single phase: L = Line N = Neutral = Earth ground DC: L = + Positive DC N = - Negative DC = Earth ground OUTPUT CONNECTION + = Positive DC - = Negative DC Signaling: DC OK: dry contact NO COM Figure 1. Mechanical Drawing NUCLEAR AND MEDICAL APPLICATIONS - Products are not designed or intended for use as critical components in life support systems, equipment used in hazardous environments, or nuclear control systems. TECHNICAL REVISIONS - The appearance of products, including safety agency certifications pictured on labels, may change depending on the date manufactured. Specifications are subject to change without notice. [email protected]