Place the inverter on a flat, dry, and well-ventilated surface.
Prioritize essential circuits and right-size your battery bank for realistic backup expectations — small, efficient loads extend runtime far more than oversized, power-hungry appliances.
: Digital Signal Controller (DSC) based PWM technology for stable power. Battery Compatibility
Turn on the wall socket switch, then press the front power button on the inverter. Understanding Front Panel LED Indicators
: While compatible with Flat Plate and SMF batteries, Tubular batteries are recommended for longer backup and life. vguard prime 1150 user manual pdf
Plug your household appliances (load) into the output socket on the back panel of the inverter.
If you still have the original packaging, scan the QR code printed on the side. This directly links to the latest version of the .
The Prime 1150 features an intelligent time-tracker that monitors battery usage. When the battery requires a distilled water check, a dedicated LED visual indicator flashes on the front panel, preventing premature battery degradation. Step-by-Step Installation Guide
Includes built-in technology to prevent battery degradation. It keeps the battery healthy during long periods of deep discharge. Battery Topping Reminder Place the inverter on a flat, dry, and
The Prime 1150 is a Pure Sine Wave Inverter/UPS designed for high-performance home or office use. Key Technical Specs : 1000VA / 800W. Technology
Features a toggle switch for UPS and Normal modes. UPS mode reduces switching time to under 10 milliseconds, preventing computers from resetting during a power failure.
Do not exceed 800 Watts to ensure the safety of your appliances.
If your inverter behaves unexpectedly, consult this troubleshooting checklist before calling a technician. Inverter is completely dead Battery connection loose or internal fuse blown. Battery Compatibility Turn on the wall socket switch,
The inverter is connected to grid power and charging the battery.
Turn ON the front switch. Wait for grid power to recharge the battery. Connected load exceeds the 800W rated capacity.
| Feature | Specification | | :--- | :--- | | | 1150 VA (Volt-Ampere) | | Input Voltage Range | 140V – 300V (Standard) | | Output Voltage | 220V – 230V ± 10% | | Cut-off Delay | 5 seconds (Adjustable for ACs) | | Mounting | Wall mount / Floor | | Appliances Supported | 1.5 Ton AC, Large Refrigerator, Home Theater |
