K Series with PFC Data Sheet 150 280 Watt AC-DC Converters Features RoHS lead-free-solder and lead-solder-exempted pro- ducts are available. Class I equipment Power factor >0.93, harmonics IEC/EN 61000-3-2 Immunity according to IEC/EN 61000-4-2, -3, -4, -5, -6, -8, -9 Compliant with EN 50155, EN 50121-4, EN 45545. High efficiency 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 lacquer Very high reliability Safety-approved according to IEC/EN 60950-1, UL/CSA nd 60950-1 2 Ed. 111 4.4 3 U 80 168 3.2 6.6 16 TE inhibit function is not used, pin 18 must be connected with pin Description 14 to enable the outputs. The LK4000/5000 Series of AC-DC converters represents a LED indicators display the status of the converter and allow flexible range of power supplies for use in advanced visual monitoring of the system at any time. electronic systems the LKP models are an extension with increased output power, but optimized to 230 VAC. Features Full input to output, input to case, output to case and output to include full power factor correction, good hold-up time, high output isolation is provided. The converters are designed and efficiency and reliability, low output noise, and excellent built according to the international safety standards IEC/EN nd dynamic response to load/line changes. 60950-1 2 Ed. They have been approved by safety agencies. The converters are protected against surges and transients occurring at the source lines. Input over- and undervoltage The case design allows operation at nominal load up to 71 C lockout circuitry disables the outputs, when the input voltage in a free air ambient temperature. If forced cooling is provided, is outside of the specified range. Input inrush current the ambient temperature may exceed 71 C, but the case limitation is included for preventing circuit breakers and fuses temperature must remain below 95 C under all conditions. from tripping at switch-on. However, higher output power up to 280 W is possible depending on environmental conditions and converter model. All outputs are overload, open- and short-circuit proof, and protected by a built-in suppressor diode. The outputs can be An internal temperature sensor generates an inhibit signal, inhibited by a logic signal applied to connector pin 18. If the which disables the outputs, when the case temperature T C Table of Contents Page Page Description ....................................................................... 1 Electromagnetic Compatibility (EMC) ........................... 16 Environmental Conditions ............................................. 17 Model Selection .............................................................. 2 Mechanical Data ............................................................ 18 Functional Description..................................................... 4 Safety and Installation Instructions ............................... 20 Electrical Input Data ........................................................ 5 Description of Options ................................................... 22 Electrical Output Data ..................................................... 8 Auxiliary Functions ........................................................ 13 Accessories ................................................................... 28 MELCHER The Power Partners. BCD20001-G Rev AE, 27-Apr-2015 Page 1 of 29K Series with PFC Data Sheet 150 280 Watt AC-DC Converters exceeds the limit. The outputs automatically recover, when according to IEC 60297-3, or be mounted on a chassis or the temperature drops below the limit. plate. Important: Various options are available to adapt the converters to individual applications. An external temperature sensor is These products are intended to replace the LK1000 and LK2000 available to allow for temperature adapted battery charging. models, in order to comply with IEC/EN 61000-3-2. For applications with DC input or main frequencies other than 50/60 The converters may either be plugged into 19 rack systems Hz, the LK1000 and LK2000 models are still available. Model Selection Non-standard input/output configurations or special customer adaptations are available on request. Table 1: Standard models 1 Output 1 Output 2 Operating input range Type designation Efficiency Options V I V I V V o nom o nom o nom o nom i min i max min VDC A VAC A VAC % 2 2 5 4 5.1 20 85 264 LK4002-9ER 79 -7, -7E, P, D , V , T, K , B, B1, B2 , G 2 2 5 4 5.1 25 LK4003-6ER 79 -6, P, D , V , T, K , B, B1, B2 , G 2 4 12 12 85 264 LK4301-9ER 84 -7, -7E, P, D , T, B, B1, B2 , G 2 4 15 10 LK4501-9ER 85 -7, -7E, P, D , T, B, B1, B2 , G 2 4 24 6 LK4601-9ER 86 -7, -7E, P, D , T, B, B1, B2 , G 3 2 4 12 6 12 6 85 264 LK5320-9ER 83* -7, -7E, P, D , T, B, B1, B2 , G 3 2 4 15 5 15 5 LK5540-9ER 83 -7, -7E, P, D , T, B, B1, B2 , G 3 2 4 24 3 24 3 LK5660-9ER 84* -7, -7E, P, D , T, B, B1, B2 , G 3 2 4 12 10 12 10 187 255 LKP5320-6ER 85 -6, P, D , T, B, B1, B2 , G 3 2 4 24 5.2 24 5.2 LKP5660-9ER 87* -7, -7E, P, D , T, B, B1, B2 , G 3 2 4 24 5.8 24 5.8 LKP5661-5ER 87* -5, P, D , T, B, B1, B2 , G * Valid for actual models with version V 107 or later. 1 Min. efficiency at V , I and T = 25 C. Typical values are approximately 2% better. i nom o nom A 2 Different options D (D0 DD). Option D excludes option V which is available for models with 5.1 V only. 3 Second output semi-regulated 4 For customer-specific models with 220 mm case length 5 For new designs, use only option K. Table 2: Battery charger models 5 1 Nom. output values Output range Operating input range Type designation Efficiency Options V I V V V V o nom o nom o min o max i min i max min VDC A VAC VAC % 2 4 12.84 10 12.62 14.12 85 264 LK4740-9ER 84 -7, -7E, D , T, B, B1, B2 , G 2 2 4 25.68 5.4 25.25 28.25 LK5740-9ER 84* -7, -7E, D , T, B, B1, B2 , G 3 2 4 51.36 2.7 25.5 56.5 LK5740-9ER 84* -7, -7E, D , T, B, B1, B2 , G 2 2 4 25.68 9 25.25 28.25 187 255 LKP5740-9ER 87* -7, -7E, D , T, B, B1, B2 , G 2 2 4 25.68 10 25.25 28.25 LKP5741-5ER 87* -5, D , T, B, B1, B2 , G 3 2 4 51.36 4.5 50.5 56.5 187 255 LKP5740-9ER 87* -7, -7E, D , T, B, B1, B2 , G 3 2 4 51.36 5 50.5 56.5 LKP5741-5ER 87* -5, D , T, B, B1, B2 , G * Valid for actual models with version V 107 or later. 1 Min. efficiency at V , I and T = 25 C. Typical values are approximately 2% better. i nom o nom A 2 Both outputs connected in parallel 3 Both outputs connected in series 4 For customer-specific models with 220 mm case length 5 Controlled by the battery temperature sensor, see Accessories NFND: Not for new designs Preferred for new designs MELCHER The Power Partners. BCD20001-G Rev AE, 27-Apr-2015 Page 2 of 29