Intelligent charger

LE2602L Intelligent Charger is a novel battery charger. Design usesHigh-frequency switch and MCU intelligent multi-stage charging technology, with a fast charge, charge reduction ,high efficiency, unattended can be a long time charge, no overcharge danger, long battery life and so on. Apply to communications, electric power, military, and other sectors of the battery charging,activation and restore battery capacity of the equipment, and serve as communications, electric power DC charger use, also suitable for centralized series of battery charging, and for unattended workplace. 1.Performance profile.1)AC500-type battery charger is compatible with the company products LUST; 2) Input has over-voltage, under voltage protection alarm function 3)Output has over-current, over voltage, short circuit protection alarm function 4)Alarm function with over-temperature protection 5)With battery temperature compensation function 6)With remote control function 7)With good electromagnetic compatibility 8)Air Cooling 9)ReliabilityMTBF>20000H 10)Three-stage charging mode. 2.Technical standards: Technology projectsTechnology parametersTechnology projectsTechnology parameters Input VoltageAC220V-16+20Temperature Coefficient-0.432V/K Input Voltage Frequency45 65HZRadiator over-temperatureShutdown≥90, Recovery≤85 Input Undervoltage Shutdown≤179V, Recovery≥184VBattery over-temperatureShutdown≥45, Recovery≤40 Input Over-voltage Shutdown≥268V, Recovery≤265VShort-circuit currentMaximum 1.6Asustained 20 seconds Output rated voltage25DC 242V±1%Pressuretemperature15-35,humidity45%-80%DC1000V/20mA/1min Constant charge current1.6A±2%Insulation resistancetemperature15-35,humidity45%-80%≥200MΩOutput UndervoltageShutdown≤173V, Recovery≥183VWorking Temperature-20 60 Output Over-voltageShutdown≥265V, Recovery≤260VStorage Temperature-40 85 Rippleresistive load≤2VWorking Pressure64 106 Kpa Efficiency≥87%Storage Pressure70 106 Kpa