Product Overview:
The Light Wave 3KVA Offline Uninterruptible Power Supply (UPS) is a high-capacity power protection solution designed to ensure reliable backup and stable power delivery for offices, small businesses, data centers, and home workstations. With its 3000VA (3KVA) capacity, it provides ample power to safeguard computers, networking devices, and other essential electronic equipment from sudden outages, surges, and voltage fluctuations.
Superior Power Backup Performance
Equipped with advanced standby power management, the Light Wave 3KVA UPS delivers consistent performance and seamless power transition during blackouts or brownouts. When utility power fails, it instantly switches to battery mode, ensuring uninterrupted operation for critical devices and protecting against data loss or hardware damage.
High Capacity and Efficiency
With a 3000VA / 1800W output rating, this UPS supports multiple heavy-duty systems such as desktop computers, CCTV setups, routers, and communication servers simultaneously. Its efficient design ensures minimal energy waste and heat generation, making it an eco-friendly and cost-effective backup power option.
Automatic Voltage Regulation (AVR)
The integrated Automatic Voltage Regulation (AVR) feature stabilizes voltage fluctuations without relying on the battery, thereby extending battery life and enhancing power delivery. This ensures consistent voltage output even when the input power experiences surges, sags, or spikes.
Dependable Battery Backup and Quick Recharge
The Light Wave 3KVA UPS is powered by high-quality sealed lead-acid batteries that are maintenance-free and long-lasting. It offers reliable backup power to keep your systems running for extended durations during outages. The fast charging system recharges the battery to 90% capacity within a few hours, keeping the UPS ready for future use.
Smart Indicators and Safety Features
For user convenience, the UPS features LED indicators and audible alarms that provide real-time updates on operating status, battery condition, and fault alerts. Safety features include overload protection, short-circuit protection, and surge suppression, ensuring your devices remain safe from electrical anomalies.
Robust and Compact Design
The Light Wave 3KVA UPS is built with a durable and compact chassis, allowing easy placement in office or home setups. Its robust construction ensures long-term reliability and consistent performance, even under demanding operational environments.
General Specifications
Brand: Light Wave
Model: 3KVA Offline UPS
Capacity: 3000VA / 1800W
Type: Offline (Standby) UPS
Input Voltage: 220V AC ± 25%
Output Voltage: 220V AC ± 10%
Frequency: 50Hz ± 1Hz
Battery Type: Sealed Lead-Acid, Maintenance-Free
Recharge Time: 4–6 hours to 90% capacity
Indicators: LED status lights and audible alarms
Protection: Overload, short-circuit, and surge protection
Outlets: Multiple standard AC output sockets
Design: Compact tower-type with cooling ventilation
The Light Wave 3KVA Offline UPS delivers dependable power backup, superior protection, and efficient energy management—making it the ideal choice for both professional and personal environments where power continuity is critical.









