Uninterruptible Power Supply PowerWalker VFI 3000 ICR IoT DNV — 3000 VA online UPS, rack/tower convertible

PowerWalker VFI 3000 ICR IoT DNV is an online uninterruptible power supply (UPS) with a rated capacity of 3000 VA, designed to provide continuous and regulated power to servers, network equipment and other critical systems. The UPS uses double-conversion (VFI) topology to deliver stable output voltage and frequency regardless of input variations, and offers battery backup to maintain operation during mains failures. The unit is convertible between rack and tower form factors and features IoT connectivity for remote monitoring and management, enabling integration into modern infrastructure monitoring systems.

Advantages

The UPS delivers double-conversion online protection, which ensures a consistent, clean sinewave output and isolates connected equipment from input disturbances such as surges, sags and frequency fluctuations. Its convertible rack/tower design provides installation flexibility for data centers, server rooms or office racks. Built-in IoT capabilities allow for remote status monitoring, event logging and basic control without direct physical access. The device supports battery backup to bridge power interruptions and reduce the risk of unplanned downtime for critical loads.

Suitable for

• Small to medium data centers and server rooms
• Network closets and telecommunications equipment
• Storage and backup systems requiring clean power
• Edge computing sites and remote racks where remote monitoring is required
• Critical infrastructure components with continuous availability needs

Key specifications

• Topology: Online double-conversion (VFI)
• Rated capacity: 3000 VA
• Form factor: Rack-mountable or tower (convertible)
• Output waveform: Pure sine wave
• Input/output voltage regulation and frequency stabilization
• Battery backup for orderly shutdown and short outages
• IoT connectivity for remote monitoring and management
• Multiple load outlets and typical UPS management interfaces

How to use

Install the unit in a suitable rack space or place it upright as a tower according to available mounting hardware and the site layout. Connect input power from a dedicated AC source and verify voltage compatibility. Attach critical equipment to the UPS output outlets and ensure network or management connectivity for IoT monitoring if remote supervision is needed. Configure runtime settings, shutdown thresholds and notification parameters through the provided management interface or connected monitoring platform. Regularly check battery status and perform periodic maintenance as recommended by the manufacturer to ensure reliable operation.

Usage recommendations

Place the UPS in a well-ventilated location away from heat sources and moisture. Use a dedicated circuit for the UPS input, avoid overloading the unit beyond its rated capacity, and implement a scheduled battery check and replacement plan. Integrate IoT monitoring into existing network management systems to receive alerts and to perform remote diagnostics when necessary.