Specialized training on diesel generators: sizing calculations, load-bank testing protocols, fuel management, and cold-start procedures. This is the last line of defense when utility and UPS power both fail, and this course makes sure you're ready to run it correctly under pressure.
You'll cover maintenance intervals and emergency operation procedures, and finish able to conduct generator exercises and pass load-bank tests independently.
What You'll Learn
- Calculate generator sizing requirements for a given critical load
- Run load-bank testing protocols and interpret results
- Manage fuel systems and maintenance intervals correctly
- Execute cold-start and emergency operation procedures confidently
Course Modules
Generator Sizing & Specifications
Sizing a generator correctly for the critical load it needs to carry.
Load-Bank Testing Procedures
Proving generator capacity under real load conditions.
Fuel Management & Maintenance
Fuel quality, storage, and maintenance intervals that prevent startup failures.
Emergency Startup Protocols
Cold-start procedures for when it matters most.
Why This Matters in a Data Center
Generators are the last line of defense when both utility power and UPS batteries are exhausted, and they often run only during tests. That makes disciplined testing and maintenance essential: a generator that has not been proven under load cannot be assumed to work during an emergency.
NFPA 110 sets testing and maintenance requirements for emergency and standby power systems, including regular exercising under load. Load-bank testing verifies that the generator can carry its rated load and helps burn off the deposits that build up during light-load running. Fuel management, including storage, polishing, sampling and resupply contracts, determines how long the site can run. This course covers generator sizing, load-bank testing procedures, fuel management and emergency startup protocols.
Safety Scope & Limits
Applicable standards and regulations
- NFPA 110, Standard for Emergency and Standby Power Systems (inspection, testing, and maintenance)
- OSHA 29 CFR 1910.147 (control of hazardous energy) and NFPA 70E
- Generator and transfer switch manufacturer procedures
What this course does
- Covers generator operation, testing, and maintenance planning so you understand what a sound program looks like.
- Prepares staff to take part in scheduled tests and inspections.
What it does not do
- Does not qualify you to service generators, transfer switches, or fuel systems without employer-designated, equipment-specific training.
- Does not replace the manufacturer's procedures or hands-on instruction.
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: Facilities technicians responsible for backup power systems.
Course Details
Frequently Asked Questions
What is a load-bank test?
A load-bank test connects the generator to an artificial electrical load so it can be run at a controlled percentage of its rating without depending on the facility's actual load. It proves capacity, reveals problems such as overheating and helps prevent wet stacking.
How long can a data center run on generators?
It depends on fuel storage and resupply. Many facilities store enough fuel for 24 to 72 hours or more at full load and have priority delivery contracts. The Fuel Management module covers how to plan and verify runtime.
What does generator sizing involve?
Sizing matches the generator's rating to the load it must carry, including motor starting currents, UPS input characteristics, future growth and site conditions such as altitude and temperature. An undersized generator may fail to accept load; an oversized one may run too lightly.