DZO Series Intelligent Battery Charger
Instruction Manual
Description：
DZO Series charger、intelligent recharge(automatic type): During charging, after connecting the
battery and charger with power supply, the charger can automatically check the existing electricity and
battery temperature, the environment, according to the different battery charging and discharging of a
real-time environment temperature rechargeable, battery charging adequate system can be shut down
automatically.
DZO series charger designed with monolithic computer control, 3-phase pulse, constant current charge,
real-time detection environmental temperature, this design can improve efficiency, and the control system
in phases precise may control battery charging current, temperature control and rechargeable battery
voltage threshold to avoid charging electrical storage Filling the pool filling and less gas and reduce
Analysis. High-precision voltage regulator can work in the network voltage within plus or minus 20 V
rechargeable normal, greatly improving the reliability and stability of the charger.
DZO series charger designed with transformers power: the transformers power commutes directly
and obtains 100Hz – 120Hz low-frequency DC pulse current. It can cool water, activates battery electrode
active material during battery charging. At the same time transformer power secondary voltage power
separates with grids that makes the operation safe.
Please read the instruction manual carefully before connecting the charger to
the power.
Installation: Charger should be installed in a dry, clean environment to prevent damp and dust pollution;
Carefully not to be exposed to rainwater.
Warning!
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Charging should stay away from open flame and in a well-ventilated environment in order to avoid
fire because charging will bring the potential explosive gases,
Forbid non-professional operator to disassembly the unit because there is the equivalent of the
power grids with the same voltage.
Operation:
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Read the nameplate of the charger, understand whether input power supply is matching with the
local power grid voltage and whether the charger is matching with the battery capacity.
Connect the battery to the power supply, then the red light (6)marked power plug on panels lights.
That shows power supply control system. At the same time, if the ERROR / STOP (5) lights (original
white, red light), that shows the output in the open state.
Connect charger output with the battery with cable or plug, 1st – phase charging display light (1) is
flashing (green), the ERROR/STOP(5) is off, it shows charging process is ok. Then without
management until full charge, the charge automatically cuts off charging current.
DZO series charger can reverse charging: Connect the charger, the battery to the power supply, then
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turns the switch, the red light (6) marked power plug on panel lights, that shows power supply control
system intact. At the same time 1st – phase charging display light (1) which shows it begins charging
normal. Then without management until full charge, the charge automatically cut off charging current.
During charging, control system tracks checking the battery charging state, timely automatically
switches 1st, 2nd, 3rd phase display light (green) respectively (1 2 3 ) flashes, until the charge
terminates. The ERROR/STOP (5) flashes, At the same time, 1-3 phase display lights (1-3) that
shows charging end. Please shut down the power switch, disconnect the battery and charger.
The battery is 80% depth of discharge, and the whole charging process is 9-11 hours.
Note: 1. See detailed parameters in the standard parameter table on the machine.
2. Change the fuse with the equivalent fusing current.
6
5
3
2
1
1: 1st-phase charging display
3: 3rd-phase charging display
6: Power display
2:2nd-phase charging display
5: Error/Stop display