The ARM-LU series is another low frequency Pure Sine Wave inverter-charger that is designed for both OFF-GRID and ON-GRID environments. This ultra series inverter features a high surge power support up to 3X the continuous rating, wide input range support from 70~155VAC (for 110V) and 140~310V (for 220V). This is especially important and useful for areas with unstable grid power supply. Designed based on a sturdy UPS core, this unit provides transfer time as low as 1ms during power interruption, as well as many other features of built-in alarms and protections. The inverter comes with a standard RS232 port that can be used to connect to a bundled UPSwizard software on PC that can adjust many parameters to user’s preference. For wiring convenience and versatility, this inverter also comes with both wiring terminal and 3*IEC output sockets.
This model is currently available from 600w (12v) to 3000w (48V) at the moment, and comes with the following optional features:For more information, please download catalogs from tab page or contact our sales office at sales@armsolar.com.