high voltage, high power lead acid, lifepo battery charger 300V 400V 500 600V 700V
USD $1,000 - $3,000 /Piece
Min.Order:1 Piece
Shijiazhuang Tonhe Electronics Technologies Co., Ltd.
The chargers are designed based on our patent technology “resonance voltage type dual loop control power transformation”, feature high efficiency, high reliability, loss, small size and light weight. The products cover a range of chargers are of 750V, 700V, 600V, 400V output and etc. the maximum output power of mono charger is 15KW. Equipped with standard RS485 interface port, easy connection. Can meet all size charging stations.
Charger features
Digit display
Indication light
Three lights on the front panel, the functions are as follows table 3-12
Table 3-12
Define | Normal | Abnormal | Reasons |
Power light (green) | on | off | No input voltage or damage may lead to internal auxiliary power supply does not work |
Over temperature light (red) | off | on | Overheating inside |
Fault light (red) | off | on | internal fault such abnormal input, over/under voltage/current |
The Display Switch button is used to switch what LED displays. If output voltage info on the LED screen, get the output current info by pushing the switch button. When push again, get output voltage back.
Fault Display
The alarm information in fault code is displayed in the LED screen. The fault code
definition is as table 3-14. Press the V/A Switch and get the voltage info back in the screen.
fault code | E01 | E02 | E03 | E04 | E05 | E06 |
Definition | Output Under voltage | Output over voltage | Output Overflow protection | Output over voltage protection | Over temperature protection | AAbnormal Ac input |
Communicate with superior end via RS485. Transfer the output voltage, current,
protection and alarm information to superior end and execute the superior commands.
No. | Item | Index | PS |
1 | Remote signaling | Transfer the faults info such as AC input, DC output over/under voltage, over temperature to monitor unit | ~ |
2 | Remote measuring | Measure charging module output voltage, current and display in the screen. Same time transfer to superior monitor unit | ~ |
3 | Remote control | Control the switch on/off of the charging module and equalizing/float charge convert according the command from monitor | With Manual control function, which disable the monitor function |
4 | Remote regulating | Regulate the output voltage according to commands | |
Regulate output current limit threshold within 10%~100% according to commands. |