| Specification | Details | | :--- | :--- | | | V-Guard DU 1000 Smart | | Type | Digital UPS / Inverter | | Rated Capacity | Typically 900VA / 740W | | Waveform | Pure Sine Wave | | Nominal Output Voltage | 220V - 240V ± 5VAC (depending on mode) | | Mains Input Range (System ON) | 90V to 290V ± 10VAC | | UPS Mode Input Range | 180V to 260V ± 5VAC | | Normal Charging Current | 10-12A ± 1A DC | | High Charging Current | 15-17A ± 1A DC | | Turbo Charging Current | 18A ± 1A DC (via App) | | USB Charger Port | 5V DC, 1A | | Connectivity | Bluetooth | | Mobile App | V-Guard Smart 2.0 |
: Supports various battery types (Flat Plate, Tubular, SMF) with capacities ranging from 80Ah to 230Ah .
The manual describes a 3-stage intelligent charging process: v guard du 1000 smart user manual
Use the V-Guard Smart App to check load percentage, battery level, backup time remaining, and power status in real-time V-Guard.
: Place the unit in a well-ventilated, dust-free room. | Specification | Details | | :--- |
Pure Sine Wave (ensures safety for sensitive electronics). Voltage Regulation: High-performance DSP controller.
High voltage exists inside even when disconnected from the mains. Pure Sine Wave (ensures safety for sensitive electronics)
: Users can silence annoying beeps and buzzers through the app interface. Installation & Safety
: Saves power and maintains battery health while the user is away.
A: No. The manual clearly specifies a maximum load of 800W continuous. A 1.5 Ton AC requires 1500W+ starting power. Attempting this will instantly cause an overload trip or damage the inverter.