Log in

to access your courses, safety cards and other features.

Log in

to access your courses, safety cards and other features.

strøm

roger
roger

Kurs 1 = 13A, Kurs 2 = 14A, Kurs 3 = 12A, er inntakskabelstrømmen lik summen av kursene sin strøm?

Altså, inntakskabelen er 39A? Eller er det andre faktorer jeg må tenke på for å finne ut hva strømmen

i inntakskabelen burde være?

Re: strøm

OlavF
OlavF

Kommer an på flere forhold:

Er inntaket ditt 1fas eller 3fas. Dersom det er 3fas spiller enda flere forhold inn: Er det 230v eller 400v?

Dersom inntak er 1fas har du rett i din utregning. 

Ved 3fas 230V er svaret ca 22A.

Ved 3fas 400v er svaret ca 13A 

Re: strøm

Re: strøm

Dette gjelder om kursene har fast, kontinuerlig belastning.

I tillegg kan det gjøres en samtidighetsvurdering.

For anlegg med mange kurser kan det være aktuelt med en samtidighetsfaktor ned mot 0,5.

FSE Low-voltage (E-Learning)

Increase safety for all who work with electric installations, providing a safe, accident-free working environment, for you and your colleagues.

Read more

Hot work - certification course (E-Learning)

This course aims to provide those conducting hot work with the necessary knowledge and skills, and enable them to approach their work with an emphasis on safety.

Read more

Electro-contractor examination – exam preparation course (Classroom)

Are you planning on taking an electrical contractor licence? Our preparatory course covers the necessary theory and detailed follow-up providing you with the best possible preparation.

Read more

Electro thermography - NEK 405-1 (Classroom)

Basic knowledge of using infrared cameras regardless of application. Participants can take the certification exam on the last day of the course.

Read more

Electrical inspections - commercial buildings (Classroom)

The course, Electrical inspections in commercial buildings, is based on the qualification requirements in the NEK 405-3 norm and may be taken as preparation for the NEK 405-3 exam.

Read more

NEK 400:2018 (Classroom)

Become familiar with NEK 400 and equipped to use the norm in your daily work involving installing and maintaining electrical low-voltage installations.

Read more
eng