H Series Data Sheet 70 Watt AC-DC Converters Features Universal operating input voltage range 85 to 255 VAC RoHS lead-solder exemption compliant Class I equipment 1, 2, or 3 isolated outputs up to 64 V Input over- and undervoltage lockout Outputs: SELV, no load, overload, short-circuit proof, rectangular current limiting characteristic Adjustable output voltages with remote on/off Immunity according to IEC/EN 61000-4-2, -3, -4, -5, -6 Emissions according to EN 55011/55022 PCBs protected by lacquer Battery charger models available 111 Safety according to IEC/EN 60950-1, UL/CSA 60950-1 4.37 3U 168 39 6.6 1.54 8TE Description The H Series of AC-DC converters represents a flexible range output isolation is provided. The converters are designed and of power supplies for use in advanced industrial electronic built according to the international safety standards systems. Features include high efficiency, reliability, and low IEC/EN 60950-1 and UL/CSA 60950-1, and they are approved output voltage noise. by the safety agencies TV and UL. The converter inputs are protected against surges and The case design allows operation at nominal load up to 50 C transients occuring at the source lines. An input over- and in a free-air ambient temperature. If forced cooling is provided, undervoltage lockout circuit disables the outputs, if the input the ambient temperature may exceed 50 C but the case voltage is outside the specified range. An inrush current temperature should remain below 80 C under all conditions. limitation prevents circuit breakers and fuses from tripping at A temperature sensor generates an inhibit signal, which switch-on. disables the outputs, when the case temperature T exceeds C All outputs are open- and short-circuit proof, and are protected the limit. The outputs automatically recover, when the against overvoltages by means of built-in suppressor diodes. temperature drops below the limit. The outputs can be inhibited by a logic signal applied to the Two options are available to adapt the converters to individual connector (pin 2). If the inhibit function is not used, pin 2 should applications (D, V). be connected to pin 23 to enable the outputs. The converters may either be plugged into 19 rack system LED indicators display the status of the converter and allow according to IEC 60927-3 or be mounted onto a chassis or a visual monitoring of the system at any time. plate. Full input to output, input to case, output to case, and output to Table of Contents Page Page Description ............................................................................ 1 Immunity to Environmental Conditions ............................... 12 Model Selection .................................................................... 2 Mechanical Data ................................................................. 13 Functional Description .......................................................... 3 Safety and Installation Instructions ..................................... 14 Electrical Input Data .............................................................. 4 Description of Options ........................................................ 15 Electrical Output Data ........................................................... 5 Accessories......................................................................... 20 Auxiliary Functions ................................................................ 9 EC Declaration of Conformity ............................................. 21 Electromagnetic Compatibility (EMC) ................................. 11 BCD20019 Rev AB Page 1 of 21 www.power-one.comH Series Data Sheet 70 Watt AC-DC Converters than 1000 different types have been manufactured with Model Selection different input/output configurations and customized Non-standard input/output configurations or special custom specialities. Please consult Power-One for additional adaptions are available on request. Table 1 provides an information. overview of the basic input and output configurations. More Table 1a: Standard models 1 2 Output 1 Output 2 Output 3 Operating input voltage range and efficiency Options V I V I V I V V o nom o nom o nom o nom nom o nom i min i max min VDC A VDC A VDC A 85 255 VAC, 47 63 Hz % 5.1 11 - - - - LH1001-2R 74 D1 D8, V2, V3 12 6 - - - - LH1301-2R 81 D1 D8 15 4.5 - - - - LH1501-2R 83 D1 D8 24 3 - - - - LH1601-2R 83 D1 D8 48 1.5 - - - - LH1901-2R 83 D1 D8 12 2 12 2 - - LH2320-2 81 D1 D8 15 1.7 15 1.7 - - LH2540-2 81 D1 D8 5.1 5 12 0.7 12 0.7 LH3020-2 78 D1 D8, V2, V3 5.1 5 15 0.6 15 0.6 LH3040-2 78 D1 D8, V2, V3 Table 1b: Battey charger models 1 2 Output Operating input voltage range and efficiency Options 3 V V V I V V Bat o safe o max o nom i min i max min VDC VDC VDC A 85 255 VAC, 47 63 Hz % 12 12.84 14.15 14.6 5.0 LH1781-2R 81.5 D1 D8 24 25.68 28.3 29.15 2.5 LH1782-2R 81.5 36 38.52 42.45 43.72 1.67 LH1783-2R 83.5 48 51.36 56.6 58.3 1.25 LH1784-2R 83.5 60 64.2 70.75 72.87 1.0 LH1785-2R 83.5 1 Min. efficiency at V and I . Typical values are approx. 2% better. i nom o nom 2 Ask Power-One for availability 3 Setting voltage with open R-input (battery chargers) BCD20019 Rev AB Page 2 of 21 www.power-one.com