Optimus 3800+ (3.5KVA/36V)
The Luminous Optimus 3800+ is a high-capacity 3.5KVA inverter with pure sine wave technology,
engineered for homes, offices, and small commercial setups. It delivers seamless and safe power to multiple appliances,
while maintaining battery health and reducing power interruptions. The advanced LCD display provides real-time insights
on battery charging, backup time, load percentage, and fault alerts, ensuring complete control and monitoring of your power backup system.
Key Features
- Capacity: 3500 VA (3.5 KVA), suitable for running multiple heavy appliances simultaneously.
- Technology: Pure Sine Wave output – ensures safe operation for sensitive electronics.
- LCD Display: Displays backup time, battery charging status, load %, fault alerts, and more.
- Battery Support: Operates with three 12V batteries (36V system) for higher capacity backup.
- Smart Charging: Efficient battery charging even at low input voltage, with intelligent battery management.
- Modes: Eco Mode for energy savings and extended backup, UPS Mode for optimal performance under load.
- Safety: Protection against overload, short circuit, overheating, and deep battery discharge.
- Compatibility: Supports Flat Plate, Tubular, and SMF batteries ranging from 80Ah to 220Ah.
Technical Specifications
| Model | Optimus 3800+ |
| Capacity | 3500 VA (3.5 KVA) |
| System Voltage | 36V (Three 12V Batteries) |
| Technology | Pure Sine Wave |
| Display | LCD – Shows backup time, battery charging, load %, fault alerts |
| Modes | Eco Mode & UPS Mode |
| Battery Support | Flat Plate, Tubular & SMF (80Ah–220Ah) |
| Charging System | Intelligent smart charging with low voltage operation |
| Input Voltage for Charging | 95V (Low Voltage Charging), 135V (Fast Charging) |
| Protection | Overload, Short Circuit, Over-temperature, Deep Discharge |
| Warranty | 24–36 Months (Refer warranty card for exact T&C) |
| Dimensions (cm) | 42.0 x 33.0 x 16.5 |
| Net Weight | 23.0 ± 3% kg |
| In the Box | 1N Inverter, 1N Warranty Card |
