5
12V System:
1. Battery level- LCD display
2. Detection cut off and recovery point voltage
a. When it is detected that the battery voltage is lower than 10.5V for 2 seconds
(system default value is 10.5V), it is the low-voltage switching voltage, and the
switching action is:
LCD - Right arrow blinks, LCD- Left arrow turns off, battery icon blinks.
b. When it is detected that the battery voltage recovers to 12.5V for 2 seconds (system
default value is 12.5V), it is the low-voltage recovery voltage, and the switching
action is:
LCD - Right arrow turns off, LCD - Left arrow blinks, battery icon stops blink.
24V System:
1. Battery level - LCD display
2. Detection cut off and recovery point voltage
a. When it is detected that the battery voltage is lower than 21V for 2 seconds (system
default value is 21V), it is the low-voltage switching voltage, and the switching action
is:
LCD - The right arrow blinks, the LCD - Left arrow turns off, and the battery
icon blinks.
b. When it is detected that the battery voltage recovers to 25V for 2 seconds (system
default value is 25V), it is the low-voltage recovery voltage, and the switching action
is:
LCD - The right arrow turns off, the LCD - Left arrow blinks, and the battery
icon stops blink.
48V System:
1. Battery level- LCD display
2. Detection cut off and recovery point voltage
a. When it is detected that the battery voltage is lower than 42V for 2 seconds (system
default 42V), it is the low-voltage switching voltage, and the switching action is :
LCD - The right arrow blinks, the LCD- Left arrow turns off, and the battery
icon blinks.
b. When it is detected that the battery voltage recovers to 50V for 2 seconds (system
default 50V), it is the low-voltage recovery voltage, and the switching action is:
LCD - The right arrow turns off, the LCD - Left arrow blinks, and the battery
icon stops blink.
VII. Technical Specifications:
