The Luminous 3.5kVA/48V Inverter (typically from the Cruze or Optimus series) is a high-performance power backup solution designed for mid-sized homes and offices. It operates on a 48V system, requiring four 12V batteries connected in series.
This Pure Sine Wave inverter is built to handle heavy power requirements with ease. It provides grid-quality power that is safe for sensitive electronics like laptops and LED TVs, while also having the surge capacity to start motor-based appliances such as small pumping machines or large refrigerators.
Residential Use: Easily powers 1 Fridge, 1 TV, 5–8 Fans, and 10–15 LED Bulbs simultaneously.
Small Offices: Ideal for running 3–5 computers, printers, and office lighting.
Medical Clinics: Reliable for powering laboratory equipment and vaccine refrigerators.
Pure Sine Wave Technology: Ensures silent operation and protects sensitive appliances from damage.
High Overload Handling: Capable of running heavy loads like a 1HP water pump or deep freezer.
Intelligent Charging: Automatically senses the battery type and adjusts the charging current to ensure faster charging and longer battery life.
LED/LCD Display: Provides real-time information on battery level, load percentage, and system alerts (overload, low battery, etc.).
UPS & ECO Mode: Features a dedicated UPS mode for computers (fast changeover) and an ECO mode for maximum energy saving.
| Parameter | Specification |
| Model | Luminous Cruze / Optimus 3.5kVA |
| VA Rating | 3500VA (3.5kVA) |
| Output Power | 2800W — 3000W |
| System Voltage | 48V DC (4 Batteries) |
| Output Voltage | 220V — 230V AC |
| Efficiency | > 85% |
| Changeover Time | < 20ms (UPS Mode) |
| Protection | Overload, Short-circuit, Battery Deep Discharge |
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