UPS LevelOne UPS-2103 Online 3 kVA / 3000 W, black

LevelOne UPS-2103 Online 3 kVA / 3000 W in black is an online double‑conversion uninterruptible power supply designed to provide continuous, regulated AC output for critical IT equipment. The unit supplies up to 3 kVA (3000 W) of continuous power and uses online topology to isolate connected loads from mains disturbances, including outages, surges, sags and frequency variations. The compact black enclosure is intended for server rooms, network cabinets or standalone rack/room installations where a reliable power source and clean sine wave output are required for safe operation and controlled shutdown of equipment.

Advantages

The online double‑conversion design offers continuous isolation between input and output, delivering stable voltage and frequency regardless of mains quality. The UPS provides seamless transition to battery power with no transfer time, ensuring connected servers and network devices remain operational during outages. Built for professional environments, this model emphasizes predictable power delivery, consistent waveform output and protection against common electrical disturbances that can damage sensitive electronics.

Suitable for

• Server rooms and rack-mounted network infrastructure
• Critical network equipment such as switches, routers and firewalls
• Storage arrays, NAS devices and virtualization hosts
• IoT gateways and edge devices requiring continuous power
• Environments with unstable mains or frequent voltage fluctuations

Key specifications

• Output power: 3 kVA / 3000 W continuous
• Topology: Online double‑conversion (true online UPS)
• Output waveform: Pure sine wave suitable for sensitive electronics
• Enclosure color and form factor: Black housing for rack or room placement
• Designed use: Continuous operation for IT and network equipment

How to use

Install the UPS on a stable surface or mount in an appropriate rack space according to the site requirements and the unit's mechanical dimensions. Connect input power to a dedicated mains circuit and plug critical equipment into the UPS output outlets or distribution panel. Configure the load to remain within the rated 3000 W capacity. Use the UPS control panel or management interface to set output parameters, alarm thresholds and graceful shutdown options for connected systems. Verify battery runtime and perform a controlled test to ensure devices switch to battery power without interruption.

Usage recommendations

Place the UPS in a temperature‑controlled, dust‑free area with adequate ventilation and clearances. Ensure connected loads do not exceed the rated power and schedule regular battery and system maintenance checks. For critical deployments, configure remote monitoring and automated shutdown procedures to protect data integrity during extended outages.