Jiangsu FREY New Energy CO., LTD

Date: 1st July 2016
Communications Backup Power Station
Communications backup power stationdescription?Communication base station back-up power is a high-performance microcontroller-based all-digital processing of uninterrupted power supply of high-end portable communication base station power,Website:http://www.freybatteries.com, high-efficiency conversion topology, intelligent charging control, automatic battery maintenance, electricity state real-time sampling and other advanced design Program. Products built-in high-capacity lithium iron phosphate group, charging converters, battery management, mains power switch seamlessly zero milliseconds, LED display, RS485 communication fully functional modules, is designed for communication base station designed standby power products.II. Technical Features1, with a strict set of batteriesEach of batteries strictly with the group, based on the optimal combination of parameters of batteries to ensure power reliability and longevity.2, the management functionsBalanced charge control functionDischarge management functionLarge-size LCD display and alarmIt displays the voltage, current, capacitance, temperature, operation status, fault information, etc.Externally control power input and output3, the protection functionOver-temperature protectionOvercharge voltage protectionOver-discharge voltage protectionCharging over-current protectionOutput overcurrent protectionOutput short circuit protection4, detectionOvercharge voltage protection failure detection and display;Over-discharge voltage protection failure detection and display;Whether the battery information collection Line Break self-test and display;5, multi-machine cascade functionMultiple power supplies in parallel or serial operation, between the power source through the communication protocol control, coordinated operation.6, the communication functionEquipment standard communication interface, and can communicate with the control center, remote monitoring and control.technical parametersInput voltage 220VAC, frequency 50HZInput current<20aBattery material, lithium iron phosphateNumber of batteries 16The total battery energy 4.8KWh (48V100AH), 11.5KWh (48V240AH)Number of outputs 1-channel DCOutput voltage 48VOutput voltage accuracy ? 0.5VOutput current of 100A (48V100AH), 150A (48V240AH)Charging current 50ACharging time See specificationsWork can be charged and discharged at the same time or separately, the software can be set upThe communication interface CAN communication interfaceOperating temperature 0 ? -40 ?Operating Humidity ?95% RHDimensions See specifications20a