Battery undervoltage alarm
Battery undervoltage protection
Battery overvoltage protection
Voltage overvoltage alarm
Overload protection
Rated power of 110% or more Temperature protection
≥ 85 ℃ alarm, ≥ 90 ℃ off the machine Inverter output voltage
110VAC/120VAC/ 220VAC/230VAC±2% Inverter output frequency
AC output voltage range
AVR output 110VAC/120VAC/