BKE JS-300-545/DIN2_CH_ODP 54.5 V, 300 W, 5 A, switched

Product detailed description

Industrial power supply/charger for Pb batteries on DIN rail BKE JS-300-545/DIN_CH_ODP 54,5 V, 300 W, 5 A, switched with battery disconnector to prevent deep discharge and damage. The power supply has short circuit and overload protection at the output, overvoltage and undervoltage protection at the output and thermal protection. The charger is equipped with active power factor compensation (PFC). The power supply is suitable for powering information and telecommunication equipment with DC voltage backup. The power supply has an efficiency of more than 80%. The power supply can be operated without a battery connected. Main features: Switching power supply Output voltage: 54.5 V DC Backup current: max. 5 A Output power: 300 W DIN35 rail mounting Input voltage: 180 - 260 V AC, 47-64 Hz, active PFC Efficiency: 80% Protection: output short circuit protection (with external battery protection), overload protection, output over-voltage and under-voltage protection, thermal protection Integrated disconnector (LVD) to protect the battery from deep discharge Charging temperature compensation Disconnection voltage: 42 V Indication LED Fanless, airflow cooling Connection via screw terminals up to 2.5 mm2, double output terminals Other parameters: Max. input current: 1.7 A/230 V AC Input protected by fusible link fuse 6.3 A/250 V Protection rating: IP20 (terminals IP00) Box material: Al sheet metal Electrical strength input-output: 3 kV AC/1 min Electrical strength input-to-ground: 1.5 kV AC/1 min Insulation resistance: >50 MOhm SELV type output circuits Output with isolation dida Automatic battery connection when output voltage is restored IU characteristics with current limiting The power supply is designed as protection class I, overvoltage category 3 in installation according to EN 61010-1 Standards: Safety: EN 60950-1 ed.2 EMC: EN 61000-6-1 ed.2, EN 61000-6-3 ed.2 Working conditions: Temperature: 0° to +40°C Humidity: relative 10 to 80% (non-condensing) Dimensions: 75 x 155 x 175 mm (without clip) Weight: 1.4 kg