K Series Data Sheet 150 Watt DC-DC and AC-DC Converters Features RoHS lead-free-solder and lead-solder-exempted products are available. Class I equipment Extremly 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 Immunity accord. to IEC 61000-4-2, -3, -4, -5, -6 PCBs protected by lacquer Very high reliability Safety according to IEC/EN 60950-1, UL/CSA 60950-1 111 4.4 3 U 80 168 3.2 6.6 16 TE Description Full input-to-output, input-to-case, output-to-case, and output to output isolation is provided. The converters are designed, The K Series of DC-DC and AC-DC converters represents a built, and safety-approved to the international safety standards broad and flexible range of power supplies for use in advanced IEC/EN 60950-1. They are particulary suitable for railway electronic systems. Features include high efficiency, high applications and comply with EN 50155 and EN 50121-2-3. reliability, low output voltage noise and excellent dynamic The case design allows operation at nominal load up to 71 C response to load/line changes. LK models can be powered by in a free-air ambient temperature. If forced cooling is provided, DC or AC with a wide-input frequency range (without PFC). the ambient temperature may exceed 71 C, but the case The converter inputs are protected against surges and temperature must remain below 95 C under all conditions. transients. Input over- and undervoltage lockout circuitry A temperature sensor generates an inhibit signal, which disables the outputs, if the input voltage is outside of the disables the outputs when the case temperature T exceeds C specified range. Certain types include an inrush current limiter the limit. The outputs are automatically re-enabled, when the preventing circuit breakers and fuses from tripping at switch- temperature drops below the limit. on. Various options are available to adapt the converters to All outputs are open- and short-circuit proof, and are protected individual applications. against overvoltages by means of built-in suppressor diodes. The output can be inhibited by a logic signal applied to pin 18 The converters may either be plugged into a 19 rack system (i). The inhibit function is not used, pin 18 must be connected according to IEC 60297-3, or be chassis mounted. They are with pin 14 to enable the outputs. ideally suited for Railway applications. LED indicators display the status of the converter and allow for Important: For applications requiring compliance with IEC/EN 61000-3-2 (harmonic distortion), please use our LK4000 or visual monitoring of the system at any time. LK5000 Series with incorporated power factor correction (PFC). Table of Contents Page Page Description ......................................................................... 1 Electromagnetic Compatibility (EMC) .............................. 15 Model Selection .................................................................. 2 Immunity to Environmental Conditions............................ 17 Functional Description....................................................... 4 Mechanical Data............................................................... 18 Electrical Input Data ........................................................... 5 Safety and Installation Instructions .................................. 20 Electrical Output Data ......................................................... 8 Description of Options ..................................................... 23 Auxiliary Functions ............................................................ 12 Accessories ...................................................................... 30 BCD20002-G Rev AB, 12-Jul-2010 Page 1 of 31 www.power-one.comK Series Data Sheet 150 Watt DC-DC and AC-DC Converters Model Selection Non-standard input/output configurations or special customer adaptations are available on request. Table 1a: Models AK 1 Output 1 Output 2 Input Voltage Effic. Options V I V I V V o nom o nom o nom o nom i min i max min VDC A VDC A 8 35 VDC % 2 7 5.1 20 AK1001-7R 78 -9, P, D, V , T, B, B1, B2 , G 12 10 AK1301-7R 80 15 8 AK1501-7R 82 24 5 AK1601-7R 84 3 12 5 12 5 AK2320-7R 78 3 15 4 15 4 AK2540-7R 80 3 24 2.5 24 2,5 AK2660-7R 79 Table 1b: Models BK, FK, CK 1 1 1 Output 1 Output 2 Input Voltage Effic. Input Voltage Effic. Input Voltage Effic. Options V I V I V V V V V V o nom o nom o nom o nom i min i max min i min i max min i min i max min VDC A VDC A 14 70 VDC % 20 100 VDC % 28 140 VDC % 4 5.1 25 BK1001-7R 80 FK1001-7R 80 CK1001-7R 80 -9, -9E , 2 12 12 BK1301-7R 82 FK1301-7R 82 CK1301-7R 82 P, D, V , T, 7 15 10 BK1501-7R 84 FK1501-7R 85 CK1501-7R 85 B, B1, B2 , G 24 6 BK1601-7R 85 FK1601-7R 86 CK1601-7R 86 3 12 6 12 6 BK2320-7R 80 FK2320-7R 81 CK2320-7R 81 3 15 5 15 5 BK2540-7R 82 FK2540-7R 83 CK2540-7R 84 3 24 3 24 3 BK2660-7R 82 FK2660-7R 84 CK2660-7R 84 Table 1c: Models DK, EK, LK 1 1 1 Output 1 Output 2 Input Voltage Effic. Input Voltage Effic. Input Voltage Effic. Options V I V I V V V V V V o nom o nom o nom o nom i min i max min i min i max min i min i max min VDC A VDC A 44 220 VDC % 67 385 VDC % 88 372 VDC % 85 264 VAC 4 5.1 25 DK1001-7R 80 --- -- LK1001-7R 79 - 9E 2 12 12 DK1301-7R 83 EK1301-7R 83 LK1301-7R 83 P, D, V , T, 5 5 5 7 12.84 10 DK1740-7R 83 --- -- LK1740-7R 83 B, B1, B2 , G 15 10 DK1501-7R 85 EK1501-7R 84 LK1501-7R 84 24 6 DK1601-7R 86 EK1601-7R 86 LK1601-7R 85 3 12 6 12 6 DK2320-7R 81 EK2320-7R 82 LK2320-7R 81 3 15 5 15 5 DK2540-7R 83 EK2540-7R 83 LK2540-7R 83 3 24 3 24 3 DK2660-7R 84 EK2660-7R 84 LK2660-7R 82 6 3 6 6 6 25.68 2.5 25.68 2.5 DK2740-7R 84 --- -- LK2740-7R 83 1 Min. efficiency at V , I and T = 25 C. Typical values are approximately 2% better. i nom o nom A 2 Option V for models with 5.1 V outputs excludes option D 3 Second output semi-regulated 4 AK, BK, FK models are available as -7 or -9, but without opt. E. The other models CK, DK, EK, LK are available as -7 or -9E. 5 Battery loader for 12 V batteries. V is controlled by the battery temperature sensor (see Accessories) within 12.62 14.12 V. Options o P, D, and V are not available. 6 Battery loader for 24 V (and 48 V batteries with series-connected outputs). V is controlled by the battery temperature sensor (see o Accessories) within 25.25 28.25 V (50.5 56.5 V for 48 V batteries). Options P, D, and V are not available. 7 For customer-specific models with 220 mm case length BCD20002-G Rev AB, 12-Jul-2010 Page 2 of 31 www.power-one.com