S Series 100 Watt DC-DC and AC-DC Converters Features RoHS lead-free-solder and lead-solder-exempted products available 5 year warranty for RoHS compliant products with an extended temperature range Compliant with EN 50155, EN 50121-3-2 Compliant to EN 45545 (version V108 or later) Class I equipment Extremely wide input voltage ranges from 8 to 385 VDC, and 85 to 264 VAC, 47 to 440 Hz Input over- and undervoltage lockout Adjustable output voltage with remote on/off 1 or 2 outputs: SELV, no load, overload, and short-circuit proof Rectangular current limiting characteristic PCBs protected by by lacquer Very high reliability Safety-approved to the latest edition of IEC/EN 60950-1 and UL/CSA 60950-1 111 4.4 3 U 60 168 2.4 6.6 12 TE Table of Contents Description........................................................................................2 Electromagnetic Compatibility (EMC) .............................................17 Model Selection ................................................................................2 Immunity to Environmental Conditions ...........................................19 Functional Description ......................................................................5 Mechanical Data .............................................................................20 Electrical Input Data .........................................................................6 Safety and Installation Instructions .................................................22 Electrical Output Data.......................................................................9 Description of Options ....................................................................26 Auxiliary Functions .........................................................................13 Accessories ....................................................................................35 belfuse.com/power-solutions BCD20004-G Rev AF, 12-Jul-2018S Series 100 W DC-DC and AC-DC Converters Description The S Series of DC-DC and AC-DC converters represents a broad and flexible range of power supplies for use in advanced electronic systems. Features include high efficiency, high reliability, low output voltage noise and excellent dynamic response to load/line changes. LS models can be powered by DC or AC with a wide-input frequency range (without PFC). The converter inputs are protected against surges and transients. An input over- and undervoltage lockout circuitry disables the outputs, if the input voltage is outside of the specified range. Certain types include an inrush current limiter preventing circuit breakers and fuses from tripping at switch-on. All outputs are open- and short-circuit proof, and are protected against overvoltages by means of built-in suppressor diodes. The output can be inhibited by a logic signal applied to pin 18 (i). If the inhibit function is not used, pin 18 must be connected with pin 14 to enable the outputs. LED indicators display the status of the converter and allow for visual monitoring of the system at any time. Full input-to-output, input-to-case, output-to-case, and output to output isolation is provided. The converters are designed, built, and safety-approved to the international safety standards IEC/EN 60950-1. They observe EN 50155 and EN 50121-3-2 and are particularly suitable for railway applications. The case design allows operation at nominal load up to 71 C in a free-air ambient temperature. If forced cooling is provided, the ambient temperature may exceed 71 C, but the case temperature must remain below 95 C under all conditions. A temperature sensor generates an inhibit signal, which disables the outputs when the case temperature T exceeds the limit. C The outputs are automatically re-enabled, when the temperature drops below the limit. Various options are available to adapt the converters to individual applications. The converters may either be plugged into a 19 DIN-rack system according to IEC 60297-3, or mounted to a chassis. Important: For applications requiring compliance with IEC/EN 61000-3-2 (harmonic distortion), please use our LS4000 or LS5000 Series with incorporated power factor correction (PFC). Model Selection Non-standard input/output configurations or special customer adaptations are available on request. Table 1a: Models AS, BS 1 1 4 Output 1 Output 2 Input Voltage Efficiency Input Voltage Efficiency Options V I V I V V V V o nom o nom o nom o nom i min i max min i min i max min VDC A VDC A 8 - 35 VDC % 14 - 70 VDC % 5.1 16 - - AS1001-9RG 76 BS1001-9RG 77 -7, P, D, V , T, B, B1, non-G 12 8 - - AS1301-9RG 81 BS1301-9RG 83 15 6.5 - - AS1501-9RG 83 BS1501-9RG 85 -7, P, D, T, B, B1, non-G 24 4.2 - - AS1601-9RG 84 BS1601-9RG 86 3 12 4 12 4 AS2320-9RG 79 BS2320-9RG 80 3 15 3.2 15 3.2 AS2540-9RG 80 BS2540-9RG 82 -7, P, D, T, B, B1, non-G 3 24 2 24 2 AS2660-9RG 80 BS2660-9RG 82 1 Min. efficiency at V , I and T = 25 C. Typical values are approximately 2% better. i nom o nom A 2 Option V is possible for 5.1 V output only and excludes option D. 3 Second output semi-regulated 4 Models FS, CS, DS, ES, LS are available as -7 or -9E. NFND: Not for new designs. Preferred for new designs tech.support psbel.com belfuse.com/power-solutions BCD20004-G Rev AF, 12-Jul-2018 2018 Bel Power Solutions & Protection Page 2 of 36