96V160A AC Grid Charger with Constant Current Constant Voltage Function Storage Battery Charger

    Operation Condition:

• Battery Bank:Lead acid batteries,Lithium batteres,Storage capacitors
• Environment TemperaTure:-20ºC~50ºC
• Humidity:<95%
• Storage Temperature:-30ºC~70ºC
• Altitude:<1000m
• Main Features:
• No load, no high voltage output(reverse connection protection)
• Both power cable and main components adopt Fire Retardant
• Adopt digital microcomputer MCU control
• Auto recognize charge condition, equalizing charge and floating charge auto transfer
• Adopt special air channel design, good cooling, no dust spread
• CAN/RS485 optional
• With various of protection(Input low voltage/input over voltage/reverse connection/over voltage/over heat etc)
• Anti-corrosive materials structure design, ensure rust-proof of structural parts in condition of high temperature,high humidity and high salt area.
• AC Charger will charge the battery bank based on battery charge curve, as follows:
• AC Charger Charge Curve
  AC Battery Charger Working principle: After the single-phase alternating current passes through the rectifier bridge, the dc high voltage is added to the main inverter circuit composed of IGBT module and the super-fast recovery diode. The high-frequency pulsating dc formed is coupled through the high-frequency transformer, and the energy is output to the load through the quick recovery diode rectifier.The system adopts PWM pulse-width modulation. By detecting the output current and voltage signals, the size of pulse width is controlled according to the corresponding given value, and duty ratio is changed to stabilize the output.At the same time, the current and voltage can be limited according to the working condition.The whole charging process is intelligently controlled by the chip to ensure the high reliable operation of the charging machine.In the design, the charging machine also provides protection such as overcurrent protection, short circuit protection, overheat protection and delayed start, etc., to ensure the safe operation of the system.

1. AC Charger Technical Parameters: 

1. Input Voltage:Three phase AC220±10% 50~60Hz
2. Output Voltage(adjustable):DC0V ~116V
3. Output Current(adjustable):0 ~ 160A   
4. Constant Voltage,Constant Current Precision:0.5%
5. Efficiency:≥90%  
6. Ripple Voltage: Vpp≤1%(@100%Load)   
7. Safe pressure-resistant output end to housing: DC500V one minute unbreakable protection grade: IP54
8. Safe pressure-resistant output end to housing: DC500V one minute unbreakable protection grade: IP54             
9. Newsletter (optional) : CAN2.0 or RS485
10. Protection function: over current protection, under-voltage protection, over temperature protection, short circuit protection, output reverse connect protection, downtime, emergency stop.
11. LED display charging voltage charging current
12. Size and weight:500*600*800mm  80KG