What is the function of an Uninterruptible Power Supply?

An Uninterruptible Power Supply (UPS) is an electrical device that stores and redistributes energy:

- it provides battery backup when the mains power supply fails, thus ensuring continuity of service

- it stabilizes the electrical voltage and eliminates electrical interference, thus ensuring power quality

Ideal for modems, Wi-Fi routers, video game consoles, VoIP calls, etc.

Keor DC is a very compact and easy-to-install range that provides 30 minutes of autonomy.

Ideal for modems/routers/switches and Voice Data Image applications.

Keor PDU is specifically designed for installation in 19" panels and racks.

Ideal for cash registers, CCTV, cameras, desktop PC, etc.

Keor SP and Keor SPX offer the best performance with solutions from 600 up to 2000 VA.

With Keor SP, you can connect the UPS to a PC via the USB port in order to monitor its operations!

Two steps are to be followed :

- calculate the power required for the installation

- choose the right technology for the installation

Find out more: « How to choose a UPS? »

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What is the function of an Uninterruptible Power Supply? | Legrand Indonesia