Single Phase AC-DC Battery Charger
A variety of current output optional, 2A-20A
Digital display panel
Indication light
Fault display
Communication function
Multiple protections including over/under voltage, current limiting, short-circuit, parallel protection, over-temperature protection
Main features of the system
Modular design, N+1 backup,smooth expansion
Perfect monitoring function, high intelligent
Main monitor items: turn on/off, output voltage regulation, output current limit set, automatic battery management
Automatic Battery management and maintaining: real-time monitoring of battery pack terminal voltage, charge/discharge current, automatic even and float charging & regular even charging
Automatic temperature compensation
Hot plug, easy to replace and safe
Main features of the module
High efficiency, over 93%.
Low weight, small in size
Separated automatic current sharing, the imbalance in parallel connection<±3%, can="" ensure="" twenty="" modules="" work="" well="" by="" parallel="" connection="" span="">
With RS-485 communication interface,digit display
have the functions of communication, data display and failure alarming
Main functions
1. protection function
Output overvoltage protection
Output current limiting protect
Output short-circuit protection
Module parallel protection
Over-temperature protection
Output over-current protection
2. Measuring function
Measure the output voltage/current and working position. And the user can know the working condition of the module and system through the digit display.
3. Fault alarm functionWhen failure it alarms and the indicating lamp lights and the same time the failure information shows on the display screen. The user can easily identify the failure and remove timely.
4. Set function
Output voltage setSet the output voltage through upper controller and manual setup, determine the output voltage according to charging status, float charging voltage, even charging voltage and etc.
located in controller.
Stepless current limit Random set current limit points within 20% - 100% rated current,set the current limit points in upper controller and determine output current limit according to voltage setup, output current limit and etc.
State control Control the module ON/OFF, even/float charging voltage change.
5. Communication function
Communicate with host controller through RS-485,to achieve parameter setup, working parameter inquiry and working condition control through communication.
Model Items | 230D05ZZ-220AC | 230D10ZZ-220AC | 110D20ZZ-220AC | 110D10ZZ-220AC | |||
Output current(A) | 5 | 10 | 20 | 10 | |||
Power(KW) | 1.5 | 3.0 | 3.0 | 1.5 | |||
Input voltage range(VAC) | Min | 187 | |||||
Typical | 220 | ||||||
Max | 253 | ||||||
Output Adjustable Voltage rang(VDC) | Min | 190 | 95 | ||||
Typical | 220 | 110 | |||||
Max | 300 | 150 | |||||
voltage stabilization | ±0.5% | ||||||
Charger efficiency(efficiency) | ≥93% | ||||||
Audible Noise max(dB) | 50 | ||||||
Storage temperature(℃) | Min | -40 | |||||
Typical | 25 | ||||||
Max | 60 | ||||||
Working Conditions temperature(℃) | Min | -10 | |||||
Typical | 25 | ||||||
Max | 40 | ||||||
uneven current in parallel operation | <±3%< span=""> | ||||||
Start delay (s) | 3S-8S | ||||||
Ripple factor | ≤0.5% | ||||||
Load grade | Continuous working with Grade I(100%) rating output current | ||||||
Automatic current limiting technology | The output current cannot increase infinitely. When output current exceed limited current value, a constant current output. The maximum output current value of each module is limited to the rated output. | ||||||
Output overvoltage protection function | After output overvoltage occurs(320±5VDC), the module locks up automatically | ||||||
output short circuit protection | When the output current get short circuit, the module will protect itself from broken. After the faults get removed, it will restart working automatically. | ||||||
Note:The constant Voltage Stabilization Tolerance does not contain the built-in isolating diode's influence. | |||||||
