What to confirm first
Choosing a UPS by total watts alone may not cover startup current, required runtime, or how critical equipment operates.
Uninterruptible power supply (UPS) system
Select the UPS type and size from the load, required runtime, power quality, and equipment priority, with an installation and battery-care plan.
Comparing UPS types or preparing a product list?The UPS selection center explains each technology type and helps you prepare the information needed for an enquiry.
Open the UPS selection center →How we design the system
We list the loads, allow for growth, and confirm runtime and incoming power before comparing suitable technologies and sizes.
How the system needs to work
This diagram shows the basic operating logic. Actual connections depend on the equipment and project requirements.
- 01Survey the load
- 02Set the required runtime
- 03Choose the type and size
- 04Install and test
- 05Maintain the batteries
System options
- Standby for equipment that can tolerate a supply transfer
- Line-interactive for equipment that needs better voltage regulation
- Online double-conversion for loads that need continuous, stable power quality
Functions to consider
- Calculate capacity and runtime from the actual load
- Consider bypass and maintenance needs
- Check the environment and ventilation
- Plan battery inspections and replacement
Where this system is commonly used
Network and server systemsCCTV and security systemsOfficesCritical operational equipment
Questions about Uninterruptible power supply (UPS) system
What should we prepare before choosing a UPS?
The main inputs are an equipment list, wattage or nameplate data, required runtime, incoming power, and future expansion plans.
Is there already a list of brands and prices?
The list will remain unpublished until Danocore confirms the brands, models, distributor status, and current prices.
Send details for a Uninterruptible power supply (UPS) system assessment
Share the site, existing systems and the problem to solve so we can make a focused initial assessment.