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Shanghai Shanjie Electric S&T Co.,Ltd
Shanghai Shanjie Electric S&T Co.,Ltd
Chinese version
Intelligent Charger
Auto Charging Sets

Intelligent Charger Intelligent Charger
ZA-Ⅱ-24V/60A ZA-Ⅱ-24V/100A
  

Intelligent Charger

ZA-Ⅱ-48V/50A

 
 Introduction

  ZA-II series micro-control intelligent charger is the third generation of high performance-cost ratio product,which is launched by our company that the accurate charging process and algorithm are made through the repeated experiments on the basis of research&development and manufacturing of the charger and full understanding of battery characteristics many years.
  ZA-II series micro-control intelligent charger is used MCU intelligent control,large-screen LCD in both English and Chinese, the charging state and parameters can be clear at a glance.The precise charging algorithm design is adopted according to the charging curve and charging absorptive conversion characteristic of the battery. All kinds of full charging distinguishing methods of the battery are integrated such as voltage rate of change(dv/ dt), current rate of change(di/?dt),??maximum charging capacity(AHmax), longest charging time(Tmax), in order to ensure that the battery can be fully charged and not over-charged.It has the protection functions of the dynamic tracking, automatic adjustment and improvement of the charging parameters.

Notes

  1) Input voltage: power source voltage can be changed on requests
  2) Custom-made specifications are available
  3) The website specifications are only for your reference, the actual specificities depends on attached specifications.


 Technical Index

AC voltage Input single-phase 220V±10%;Three-phase 380V±10%; (or user requirements: Three-phase 220V±10% )
AC frequency Input 50Hz or 60Hz
DC voltage output

Main charging voltage is set to the nominal voltage of1.23-1.35 times
Floating? ?voltage? ?is? ?set? ?to? ?the? ?nominal? ?voltage? ?of 1.125-1.15 times

DC current output

10A, 20A, 30A, 40A, 50A, 60AThe? ?battery? ?capacity? ?of? ?about? ?14%? ?are? ?generally selected, or refer to the battery manual

Applicable???? battery voltage

12V, ?24V,36V,48Vetc

Evenly charging current

Battery capacity of 4-6%

Sampling accuracy of voltage <1%
Sampling accuracy of current <1%
Storage? ?and? ?transportation environment -40℃~80℃

temperature Working??environment

-20℃~45℃, the air temperature directly adjacent to the electronic components does not exceed 70℃

humidity

Relative humidity is less than 85 percent, non-dewfall

Altitude Is not more than 2500m

 Technical characteristic parameter and service condition

  1,Intelligent charge control of computer entire process, LED and LCD are displayed in Chinese, and good human-computer interface.
  2,Optimized Maas charging curve, constant current and constant voltage as well as pulse and charging combination, higher battery absorptive efficient.
  3,The battery is not connected,reversal connected,under-voltage,over-voltage,over-temperature, full charged, and automatic detection and showing protection of the failure state.
  4,Real-time monitoring display such as charging voltage,charging current,battery capacity, charging time, temperature and number of charging.
  5,Where the AC power is connected,the battery is connected to automatic charge,the machine is started up with delaying and soft-start and the machine is automatically shut down after full charging.
  6,Equipped with the charging mode such as conventional charging, evenly charging, initial charging.
  7,The charging data is real-time recorded,the charging curve can be drawn andprinted by the computer communication.(Parts are selected and set up)

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