1400 VA Digital Inverter is used for mains entry delay protection of home appliances from spike and surges. The 1400 VA Digital Inverter is based on PWM technology and comes with LED indication & audio beep sound for indicating different functions. The 1400 VA Digital Inverter provides protection from overload, short circuit, low battery, over charging, high/ low input voltage, reverse phase etc. 1400 VA Digital Inverter also has fuse blown indication facility and is available in various specifications as per requirement.