LOS, LOR, LOK4000 Series Data Sheet DIN-Rail Mountable AC-DC (DC-DC) Converters 15, 30, 50 Watt AC-DC (DC-DC) Converters Convert Simply Features RoHS lead-free-solder and lead-solder-exempted products available Universal input range 100 240 VAC nominal Additional DC input 90 250 VDC Class I equipment Single output 5.1, 12, 24, or 48 VDC Extremely compact design Battery charger versions Operating ambient temperature range 10 to 50 C with convection cooling Short-circuit and no-load proof 1 Safety according to IEC/EN 60950-1 , UL/CSA 60950 -1, 2 and UL 508 1 2 PRODUCT SERVICE Production monitored Type tested 1 2 LOK LOS/LOR Description V single output and as battery chargers for 12 V, 24 V, or 48 V The Convert Simply front-end converters represent a family of 15, 30, and 50 watt DIN-rail mountable AC-DC converters for batteries. The output voltage of LOK converters can be use as rectifiers or battery chargers. Plastic casing, compact adjusted via the R input. size, and high reliability make the LOS, LOR, LOK4000 Series Safety approvals fully comply with worldwide requirements. an excellent choice for space-critical applications, where a DIN-Rail mountable AC-DC converter is required. The universal input range and a built-in input filter allow flexible Applications operation in a wide variety of electronic equipment and Typical applications are: powering building controls, factory enables worldwide connection to the mains. automation, industrial controls, instrumentation, electromag- netic drives, fans, and other DC loads. The converters are available as rectifiers with 12 V, 24 V, or 48 Table of Contents Page Page Description ....................................................................... 1 Electromagnetic Compatibility (EMC) .............................. 7 Model Selection ............................................................... 2 Mechanical Data .............................................................. 8 Functional Description ..................................................... 3 Immunity to Environmental Conditions ............................. 8 Electrical Input Data ......................................................... 3 Safety and Installation Instructions .................................. 9 Electrical Output Data ...................................................... 4 Description of Options .................................................... 11 Auxiliary Functions ........................................................... 6 EC Declaration of Conformity LOS/LOR ........................ 12 BCD20035-G Rev AA, 25-Feb-09 Page 1 of 12 www.power-one.comLOS, LOR, LOK4000 Series Data Sheet DIN-Rail Mountable AC-DC (DC-DC) Converters Model Selection Table 1: Type survey 1 5 4 Output Operating Rated power Efficiency Model Options 1 V I input voltage T = 50 C o nom o nom A VDC A P W % o tot typ 5.1 5.2 26 70 LOK4001-2RLD 12 1.25 15 74 LOS4301-2 12 2.5 30 80 LOR4301-2 12 4 85 - 264 VAC 48 82 LOK4301-2R 3 2 - 15 3.6 47 - 63 Hz 49 82 LOK4140-2RLD F , K, G 12 - 12.84 24 0.65 90 - 250 VDC 15 76 LOS4601-2 24 1.25 30 82 LOR4601-2 24 2 48 82 LOK4601-2R 3 24 - 25.7 - 30 1.8 49 82 LOK4240-2RLD 48 1 48 82 LOK4801-2R 3 48 - 51.4 - 60 0.9 49 81 LOK4740-2RLD 1 Linear derating to 85% of P below V = 105 VAC, 110 VDC o nom i 2 LOK types only 3 Setting voltage V for battery chargers with R-input left open-circuit. o set 4 For minimum order quantities and lead times contact Power-One. 5 Efficiency at V and I i rated o nom Models in yellow (or shaded) are not recommended for new designs. Part Number Description LOK4 3 0 1 -2 R L D F K G Series 15 W .................................................... LOS 4 30 W LOR 4 .................................................... 50 W LOK 4 .................................................... Output 5.1 V rectifier version ............................... 001 12 V rectifier version ................................ 301 24 V rectifier version ................................ 601 48 V rectifier version ................................ 801 12 15 V battery charger ........................ 140 24 30 V battery charger ........................ 240 48 60 V battery charger ........................ 740 other voltages or specs................... 02 99 Ambient temperature range T : A 3 10 to 50 C ............................................... -2 Features and options: 2 Output voltage control input ........................ R 1 Rectangular output characteristic ................ L 1 Output voltage OK signal ............................ D 2 Built-in second fuse (option) ........................ F K system connector (option) ........................ K 4 RoHS compliant for all 6 substances .......... G 1 Battery chargers and LOK4001-2RLD 2 LOK models only 3 Up to 70 C with derating 4 G is always placed at the end of the part number. Examples: LOK4140-2RLD: AC-DC converter, battery charger version, providing 12 - 15 V/3.6 A at the output LOK4601-2R: AC-DC converter, rectifier version, providing 24 V/2 A, 48 W at the output BCD20035-G Rev AA, 25-Feb-09 Page 2 of 12 www.power-one.com