Focused, practical training on UPS systems: types and topologies, battery backup operation and testing, load transfer switching, and preventive maintenance. The course culminates in load-bank testing protocols — the procedure that actually proves a UPS will perform when it's needed.
You'll leave with a maintenance schedule and testing routine you can run independently, plus emergency procedures for when a UPS doesn't perform as expected.
What You'll Learn
- Compare UPS types and topologies for a given load profile
- Test and maintain UPS batteries on a defined schedule
- Execute safe load transfer switching procedures
- Run load-bank tests and interpret the results correctly
Course Modules
UPS Types & Topologies
Online, line-interactive, and standby UPS — how to pick the right one.
Battery Management & Testing
Testing schedules that catch battery degradation before failure.
Load Transfer Procedures
Switching load safely without an unplanned interruption.
Load-Bank Testing & Maintenance Lab
Proving UPS capacity under real load, hands-on.
Why This Matters in a Data Center
A UPS carries the entire critical load through the seconds between a utility failure and generator pickup, and through every power disturbance in between. Most UPS failures during an outage come from problems that could have been found earlier: weak batteries, a bypass that was left in the wrong position or a system that was never tested at full load.
Operating a UPS safely means understanding transfers between inverter, static bypass and maintenance bypass, and following a written procedure every time, because a wrong switch sequence can drop load. Load-bank testing proves the UPS and batteries can carry rated load for the expected runtime. This course covers UPS types and topologies, battery management and testing, load transfer procedures and load-bank testing and maintenance.
Safety Scope & Limits
Applicable standards and regulations
- NFPA 70E, including Article 320 (batteries and battery rooms)
- OSHA 29 CFR 1910.147 (control of hazardous energy) and 1910.331–1910.335
- UPS and load bank manufacturer procedures
What this course does
- Explains UPS operating modes, battery testing, and how load bank tests are planned and run.
- Prepares operators and technicians to take part in, and understand, test procedures.
What it does not do
- Does not qualify you to perform UPS maintenance, switching, or load bank connections on your own. Those tasks require employer-designated, qualified personnel following the manufacturer's procedures.
- Does not replace hands-on training on your site's equipment.
An online course alone does not make anyone qualified for hazardous work. Under OSHA rules, the employer decides who is qualified, based on training plus demonstrated skill on the specific equipment and tasks at your site. Referencing a standard does not mean the organization that publishes it has reviewed or endorsed this course.
Who This Course Is For
Audience: Power technicians responsible for UPS operation and maintenance.
Course Details
Frequently Asked Questions
What is the difference between static bypass and maintenance bypass?
Static bypass is an automatic, electronic path inside the UPS that transfers load to the bypass source if the inverter faults or is overloaded. Maintenance bypass is a manual switching arrangement that routes power around the UPS entirely so it can be serviced safely.
Why load-bank test a UPS?
A load-bank test runs the UPS at a controlled load to confirm it can carry its rating and that the batteries provide the expected runtime. It finds weak cells, connection problems and thermal issues before a real outage does.
Should I take UPS Systems Fundamentals first?
It helps. UPS Systems Fundamentals covers topology types, battery interaction and control panels at a theory level, which makes the procedures in this hands-on course easier to follow.
Is this course UPS technician training?
It is operator-level UPS training: topologies, battery testing, load transfers and load-bank testing. It prepares facility technicians to operate and test UPS systems safely. It does not replace a manufacturer's field-service training, which is usually required to repair a specific UPS model.