LINE-INTERACTIVE UPS (VI)

UPS Topology

“Voltage independent” UPS in compliance with IEC 62040-3, also known as line interactive, protects against the most common network power problems experienced. Here, the UPS also monitors the voltage level and balances under and over voltages. VI technology offers a good compromise between reasonable security and moderate operating costs.

Advantages:

  • Extremely wide input voltage window
  • Rugged design
  • High efficiency
  • Low operating costs

Disadvantages:

  • transfer gap (ms) when the AVR is switched to the inverter
  • load is fed by unfiltered voltage (no correction by the inverter)

  • Protect Alpha

    • 450 - 1200 VA
    • Line-interactive UPS (VI)

    Protect your system against loss of data when it matters with an uninterruptible power supply. The Protect Alpha series offers effective and economical data protection during power failure, dangerous power surges and voltage fluctuations.

    Show product

  • Protect A

    • 500 - 1600 VA
    • Line-interactive UPS (VI)

    Avoid irreparable damage to your data and system that can cause significant financial loss caused by over voltage or power surges. With easy installation, the compact uninterruptible power supply, Protect A will assure device protection and provide several minutes runtime in case of main power failure. It is ideal for office, network and telecom peripherals.

    Show product