ECN Forum Forums General Topics of the Trade Non-US Electrical Systems & Trades Norwegian power?

Im really curios about this, on another forum the main voltages, grounding and bonding were brought up on how they differe across countries. I found out that the IT system with a Delta secondary was the norm in Norway for residential and commercial as apposed to TT and the widly adopted TN-C-S earthing found through out North America and Europe.


Any body know how this system was applied there?

Does anybody have any pictures of residential breaker panels/consumer units in Norway useing IT grounding?

Thanks!