If selected, acceptable AC input
voltage range will be within
154~272VAC
If selected, acceptable AC input
voltage range will be within
184~272VAC
User-Defined
If “User-Defined” is selected, battery charge voltage and low DC
cut-off voltage can be set up in program 19, 20 and 21.
User-Defined 2
(Suitable for lithium battery when no communicating with BMS)
If „US2‟ is selected, battery charge voltage and low DC cut-off
voltage can be set up in program 19,20 and 21.
Lithium (Only suitable when communicate with BMS)
The lithium battery BMS communication protocol options
Auto restart when
overload occurs
Restart disable (default)