Battery Charger and Tester (QN01)

1\Application Intelligent battery capacity test system is applied for testing 12~60V battery banks, especially the 24V or 48VDC battery bank, which are mainly used in a telecom switch power supply, DC uninterruptible power supply, UPS and Emergency Power Supply (EPS). 2\Main features 1. Reliable and efficient battery capacity test with real time comprehensive testing and analysis (battery resistance and voltage movement) and two stage tests (estimate test and/or precise test). 2. Flexible and convenient battery test with combination of three compact and lightweight modules (charger, discharger and monitor). 3. Remote battery testing and control through a Modem or RS232 by a remote PC 4. With the especially designed report software, testing data can be reprocessed and analysis report can be printed out. 3\Select the proper Units below to meet your exact requirement 1. Disharger+Monitor+Charger(Optional): Estimate battery capacity testing through real time monitoring, recording and analyzing battery voltage movement and resistance; System safe operation guaranteed through charging battery with optional charger after the discharge test 2. Discharger+Monitor(Optional): Precise battery capacity testing through thorough battery discharge; Detailed battery performance available with optional monitor 3. Charger+Monitor(Optinal): Intelligent battery charge; Battery charge performance available with optional monitor through real time monitoring, recording and analyzing battery voltage movement and resistance. 4/ ZHF-50/48 discharger 1. Features: ?1)Stepless constant electronic load, ratings from 12~60VDC, 0~50A, up to 2,700W. ?2)Operation in parallel with one or more ZHF-50/48 dischargers to expand discharge current >200A . ?3) Battery resistance available with MOSFET ?4) Shutdown protection: under voltage, over temperature, short circuit, max discharge time, max discharge AH etc. ?5)Manual/automatic/remote control modes available 2. Technical data: AC input voltage: Single phase three lines 220V/ L, N, PE DC input voltage：12~60 VDC DC input current: 0~50A Current accuracy：< 1% @50A Dimensions（L?W?H，mm）：495?285?290 Weight：18kg 5/QDP01 monitor 1.Features: 1) Real time monitor, sample and record battery, especially 24V / 48V battery strings configured with 2V, 4V, 6V or 12V cell including total voltage and current, cell voltage, temperature, current, capacity and resistance 2) Up to 2900 hours? record data and 0.5% sampling accuracy 3) Comprehensive battery characteristic analysis with connection to PC equipment configured with our especially designed report software 4) Built-in microprocessor and key-pad operation 5) Easy to operation and maintenance with user-friendly interface and remote control (RS232) 2. Technical data: AC input: Single phase three lines 220V/ L, N, PE Voltage accuracy：≤±0.5% (2V±10mv) Temperature accuracy：≤±2°C Current accuracy：≤2% Dimensions (L?W?H，mm)：325?470?200 weight：11kg 6/ DUT02-6k charger 1. Features: 1) Auto switchover24V/48V portable power supply, up to 100A 2) High power factor with active power factor correction technology 3) High efficiency and lower electromagnet interference with PWM technology 4) Democratic current sharing, intelligent fan cooling, high reliability 5) Comprehensive protections: AC over/under voltage, DC over voltage, DC current limiting, short circuit and over temperature 6) Manual/automatic/remote control modes available 2. Technical data: AC input voltage