Electric arc hazards - an introduction
Teknisk informasjon
Systemkrav
Dette kurset kan kjøres på datamaskin, nettbrett og mobiltelefon. For håndholdte enheter anbefaler vi at du befinner deg på et trådløst nettverk. Det stilles ikke krav til flash for å ta dette kurset.
Betingelser
Mva kommer i tillegg. Se alminnelige betingelser for e-læringskurs.
Målsetning
This course teaches you about how electric arcs develop and behave. We learn about how to go about reducing the incident energy in an electric arc. The course covers risk prevention and reduction through factors such as establishing barriers, disconnecting equipment, installing protective devices, different types of protective device, and disconnecting equipment that contributes to electric arc short-circuit currents.
Målgruppe
Personnel who may be exposed to electric arcs during their work, and personnel who design and operate electrical installations.
Kurset inneholder disse emnene
- Potential dangers from electric arcs
- Injuries resulting from electric arcs
- Incident energy and contributing factors
- Barriers such as switchboard panels and personal protective equipment (PPE)
- Short-circuit currents in arc flashes
- Protective devices and arc flash detectors
- How to limit incident energy and arc flash duration
