testing three phase boards

[ziggy1]

are their any special tests on a three phase bord supplying a small shop,or should i treat this board as three single phase units

 

[Des 56]

Test between phases and each phase and earth
Pfc is to be doubled for a given single phase reading

In a large installation phase balancing would be handy
The new test nowadays is for phase sequence,but if everything is single phase it is no big issue

 

[ziggy1]

thaks alot !

thanks alot des!

 

[mattyb129]

are their any special tests on a three phase bord supplying a small shop,or should i treat this board as three single phase units

test all cables and record the highest readings

 

[ziggy1]

wiil do cheers matty!