Main Features
l Advanced technology: We adopt switch power supply technology and intelligent charge technology for the complete machine. It has high reliability and adaptability to network fluctuation.
l High stability: Controlled chip of switch power is stable and reliable, can extend battery life that is adopted import military standard IC. Forced air cooling, load automatic shared, low fault rate and high reliability.
l We adopt pulse duration modulation technology for the machine. It has high efficiency, high power factor, low ripple factor and low disturbance to other equipments.
l Charge feature: We adopt intelligent charge technology for the machine. Its charge process is not need manual intervention. Charge strictly according to the curve of battery charge, and make every sector battery full due to adopting the three-phase charge mode of constant current →fixed voltage & reducing current → floating charge
l Applied battery range is wide: charge current can be set between 10% to rating, can't be influenced by the change of input current and voltage, keep constant in the process of constant charge and no need hand adjustment.
Main functions
l High intelligence level: Test data can be displayed with big LCD, set with keyboard, referred with Chinese (English) menu. It’s controlled by SCM. It’s of friendly interface and operation simple. It can test battery voltage of whole set On-line real time, set voltage, current, time and capacity and achieve charging automatic to battery set.
l Intelligent three-phase charge mode: We adopt constant current technology at the beginning of charge, which can made current invariable and avoid battery broken or accelerating battery aging. It can convert to constant- voltage and current-limiting charge when charge voltage achieves upper limit voltage, which can improve effectively the capacity conversion efficiency of battery. Trickle and floating charge make each single cell battery constant receive electricity and ensure battery capacity can be recall most, which solved the unbalanced phenomenon of single cell battery and avoid the danger of voltage change and the end of battery charge, extend battery life.
l Power failure memory function: After power failure, all test data can’t lost. It needn’t set parameter and estate and can charge continuous after repower-on.
l Automatic stop function: Protection voltage, charge capacity and charge time of battery can be set. It can stop charging/discharging when meet following conditions: time out, capacity arrival , protection voltage arrival
l Perfect protection and alarm function: It can achieve automatic protection and alarm function with setting protection voltage, charge capacity and charge time of whole battery.
l The function of voltage and current value correction.
l Data store and process function: After charging, collected data can be transferred to U disk or upload to PC with RS232 interface, form all kinds of chart automatic after processing with data process software kit. It can provide scientific basis for adjusting whole battery capability.