Log in

to access your courses, safety cards and other features.

Log in

to access your courses, safety cards and other features.

Tilkobling av 2 stk varmtvannsberedere

Tilkobling av 2 stk varmtvannsberedere

Gjest
Gjest

Hei.

Skal koble til 2 varmtvannsberedere på 15kW. I dag står det 2 eksisterende tanker på 10kW. Disse blir matet fra en 95mm2 cu (foransikret 63a), som går inn i en koblingsboks. Videre fra koblingsboks går det en kabel til hver tank. 
Kan denne løsningen brukes på de nye tankene? Eller må det opp ett skap med kursavganger til hver tank?

Re: Tilkobling av 2 stk varmtvannsberedere

JHS
JHS

OT men grei tilleggsinfo:

Husk at kabel som går inn til bereder/el-patron/elkjel iht. produsentens anvisninger normalt må tåle minimum 90°C..

Husk også å minne kunde på årlig etterstramming av koblinger! (stor forskjell på minimum 90°C og maks 90°C som de fleste installasjonskabler har)

Mange som bommer på det. 

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