- BRAND VGUARD
- Digtial Signal Controller Based desgin for pure sinewave output
- selectable charging mode for different battery technologies (flat/tubular /local battery) and capacities (135 to 230Ah)
- Battery gravity builder with overchange and deep discharge protections
- Fuzzy logic based sensor less battery water topping reminder.
- selection switch to increase output voltage of UPS in Backup mode and increase fan speed