Technical training may be trade school or manufacturers training on UPS systems, medium voltage switch gear, low voltage power distribution units, building automation systems, 1.0 megawatt and larger engine-generator sets and/or large diesel engines, and other training directly related to the operation and maintenance of electrical / mechanical plant in a high reliability environment. These can include: Low and medium voltage switch gear, static transfer switches, power distribution units, remote power panels, branch circuits, diesel generator systems, UPS systems, building fire alarm / life safety, fire suppression systems and critical infrastructure monitoring systems.