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| LI24 Series 24W, SINGLE OUTPUT DIN-RAIL POWER SUPPLIES LI24 is a series of DIN-Rail green power supplies with high efficiency and excellent price/performance ratio provided by MORNSUN. This series provide stability and high immunity against electrical disturbance for loads in industrial process controls, machine tools and other equipment exposed to a difficult industrial environment. Compact size, light weight, standard Din Rail installation(35mm) are other features of these power supplies, which saves a lot of space for your design. Build-in large capacitor provides for you enough hold-up time. PRODUCT FEATURES 1 Standard Din Rail installation 2 AC and DC all in one (input from the same terminal) 3 Universal input voltage:85VAC to 264VAC 4 Output voltage adjustable 5 Low ripple & noise 6 Input under voltage lockout 7 Overload and short-circuit protection 8 Efficiency: 85% typ 9 Heat dissipation: natural 10 Switching frequency: 60-100kHz 11 MTBF>200,000 hours 12 Meet product standards of industrial class 13 Redundancy Module 14 3-year product warranty MODEL LIST Model LI24-10B05 LI24-10B12 LI24-10B24 24W Output power Input voltage range 100 - 240VAC (85 - 264VAC) 50/60Hz Output voltage/current (Vo/Io) 5V/4000mA 12V/2000mA 24V/1000mA 50mV Ripple & noise Efficiency 75 85 87 Notes: 1. Ripple and Noise were measured by a method with twisted-pair wires; 2. Unless otherwise specified, all specifications above are measured at rated input voltage and rated output load, TA=25C, humidity < 75%.; 3. All specifications stated in this datasheet are subject to the above listed models only. For specifications of non-standard models, please contact our technical support team directly. GENERAL SPECIFICATIONS Temperature operating: storage: power derating above 55C: humidity Temperature coefficient Switching frequency Efficiency Isolation voltage MTBF EMI EMS --- Electrostatic discharge ESD --- RF field susceptibility --- Electrical fast transients/bursts on mainsline --- Surge Safety standards Safety approval Safety class Case protection Mounting -10C to +70C max -25C to +85C max 3.75% /C 95% max 0.02%/ C 60 - 100KHZ 85% typ. Input/Output 3000VAC FCC Part 15, level B 200,000h @ 25C EN55022, level B IEC/EN 61000-4-2 4kV/8kV IEC/EN 61000-4-3 3V/m IEC/EN 61000-4-4 1kV IEC/EN 61000-4-5 level 3 1kV/2kV UL 60950, IEC 60950, EN 60950 UL 60950, IEC 60950, EN 60950 Class 1 IP 20 35mm DIN-Rail MORNSUN reserves the copyright For any design change and upgrade, we will not make any prior notification A/0-2007 Page 1 of 2 INPUT SPECIFICATIONS Input voltage range Input frequency Input current(full load) Inrush(<2ms) Input under voltage lockout External fuse(recommended) 100 - 240VAC(85 - 264VAC) 140 - 340VDC(120 - 370VDC) 47 - 63Hz 115VAC 450mA 115VAC 16A 80VAC (10%) 3.15A/250V slow blow 230VAC 220mA 230VAC 30A OUTPUT SPECIFICATIONS Output voltage LI24-10B05 LI24-10B12 LI24-10B24 Load variation (10% - 90%) Output ripple & noise(peak-peak) Short circuit protection Over current protection LI24-10B05 LI24-10B12 LI24-10B24 Over voltage protection LI24-10B05 LI24-10B12 LI24-10B24 Hold-up time Vin=230Vac 6.5V max 20V max 30V max 80ms typ. 20M Bandwidth Regulate range(TYP.) 5.0 - 5.5VDC 12 - 14VDC 24 - 28VDC 1% 50mV typ. Continuous and auto resume 4.4A typ. 2.4A typ. 1.3A typ. OUTLINE DIMENSIONS (Unit:mm) 99.50 [3.917] 22.50 [0.886] NOTE: Vout + Vout N(-) L(+) (1,2) (3,4) (5,6) (7) (8) 8 765 30.00 [1.181] 34.00 [1.339] LED O/P ADJ. LED DC-on TYPICAL APPLICATION FUS E L(+) Vin Vo+ RL Adj AC-DC N(-) Vo- General Application 1. Vin: 85 - 264VAC or 120 - 370VDC; 2. Adj: Adjusting terminal of output voltage. Users can adjust any load freely within the range of output voltage according to your own need. FUS E L(+) Vin1 Vo+ Adj D1 AC-DC N(-) VoRL FUS E L(+) Vin2 Vo+ Adj D2 AC-DC N(-) Vo- Parallel connec tion Application 1. Two same Din Rail power supplies are in use of parallel connection application,Vin1 and Vin2 are both 85-264VAC or 120-370VDC; 2. Adj: Adjusting terminal of output voltage. Users can adjust any load freely within the range of output voltage according to your own need. 3. When AC-DC2's output voltage is a little lower than AC-DC1's, AC-DC2 is becoming a spare power supply for load, as Vin1 is off or AC-DC1 is in fault. 4. When Vin1 and Vin2 are supplying power to Din Rail power supply alternately, Din Rail power supply will work alternately and supply power to load sostenuto. MORNSUN reserves the copyright For any design change and upgrade, we will not make any prior notification 4321 A/0-2007 Page 2 of 2 |
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