CH4200 Series High Efficiency Intelligent Charger
Product Overview CH42 series high efficiency intelligent charger is designed to charge power batteries of electric vehicles. This series of products adopt the most advanced technologies such as LLC resonant, active power factor correction, microcomputer measurement and control, digital adjusting, fully sealed waterproof technology and so on
Its features include: wide input voltage range adapted to global general voltage; High input power factor that significantly reduces the input current as well as heat generated by input cables, so the charger can be safely used in family; Low harmonic current that reduces interference to other electric equipment. Full range soft switching is realized to achieve high conversion efficiency and slight electromagnetic interference, the charger is more energy-saving and money-saving to use; the charger is designed according to IP66 protection grade and achieved high waterproof performance. Another feature includes small size, light weight, quiet operation, beautiful appearance, simple installation, operation and maintenance and so on.
The charger adopts microcomputer measurement and control technology, embedded CPU can accurately detect various states of battery. Advanced multi-stage charging mode can prevent the battery from be over-charged and over-discharged, minimize overheating and water loss phenomenon caused by over-charge, slow down polar plate vulcanization phenomenon caused by over-discharge, extend the service life of batteries. The charger will stop automatically after fully charged.
The charger has functions of temperature compensation, automatically shut down after fully charged, battery reverse connection protection, output short circuit protection, AC input under-voltage protection, overheating protection and so on, and these functions can ensure safe and reliable use. Technical Specifications Input voltage range: 85~265Vac (Note: When the Input voltage is lower than 185Vac, the output power will be limited to 1.5KW)
Input Current: ＜10A 220Vac Input；
Power Factor: ≥0.99 220Vac Input；
Note: Full Power=1.25.Un.In；
Nominal output voltage (Un): See Model Description；
Maxim output voltage: 140%Un；
Rated output current (Ir): See Model Description；
Conversion efficiency: ≥ 93%full power output；
Protection class: IP66；
Audible Noise: ≤ 40dB；
Vibration Class： According to “GB/T 2423.10”；
Working temperature: -25~55℃；
Storage temperature: - 40~80℃;
Recognition certificates: CE； Product Models Models Nominal Output Voltage Rated Output Current
CH4200-7220 24V 40A
CH4200-6025 60V 25A
CH4200-4830 48V 30A
CH4200-3635 36V 35A
CH4200-2435 24V 35A Methods of Operation 1. Connect the output terminal of the charger to the battery terminal.
2. Connect the input plug of the charger to AC power socket until the charger turns into normal charging process (observe the LED Indicator), then Charger will automatically charge the batteries. When fully charged, the charger will automatically shut down, and display ‘full power’.
3. If observed the battery become overheating or ballooning during charging process, you should stop the charger immediately by unplug the plug from the AC socket.
