Schedule of Test Results (No 18: Zs) Calculation

[Guitarist]

I think you will find its " it works innet" lol

J

The "innet" brigade haven't made it to Norfolk yet mate. I'm sure it's only a matter of time tho..... :sailor:

 

[Jimmy Boy]

LOL mate..well sorry they have made it the Suffolk borders..web feet and all..ah Norfolk many a happy day there at Sea Palling beach..Awesome waves

J

 

[SirKit Breaker]

Thanks for the reply. I see where you are coming from. I am actually looking at the question/answer in line with what officialdom would require, i.e. those who set the question & decide what the right answer is. That is why I put this into this forum, as even GN3 cannot & does not cover everything/every eventuality.​

GN3 covers more than enough for Testing, and certainly covers in depth Ze and other basic tests.

Cheers..............Howard

 

[Ashley2]

But GN3 cannot cover everything, it is just a progeny of BS 7671. However, I do grant that it is THE MOST IMPORTANT DOCUMENT, relating to Inspection & testing, I myself revere it in that regard.

 

[PEG]

...was up for revering it till i read Figure 2.4b Page 41........want me 30 squid back........:smilewinkgrin:

 

[Ashley2]

Yes, would agree with you, circuit-breakers should be in the off position. But I doubt if there is a single book out there that did not make at least one mistake. That does not detract from the high value content of GN3.

I also like the fact that it is around the 100 page mark, which is another refreshing aspect, because they could so easily have doubled this to 200+, by more detail & explanation.

 

[ruston]

...was up for revering it till i read Figure 2.4b Page 41........want me 30 squid back........:smilewinkgrin:

Is there much difference between the red and green version as I have'nt bought one . I was'nt going to either but a few time my finger has been hovering over the one click buying on Amazon lol. Is it worth buying for the changes? Ta.

 

[oldtimer]

Is there much difference between the red and green version as I have'nt bought one . I was'nt going to either but a few time my finger has been hovering over the one click buying on Amazon lol. Is it worth buying for the changes? Ta.

Naa just leave it for another year then you can buy the updated one thats after you have bought the new orange OSG whilst you save up for the replacement ISI&TEE (formally) PAT

 

[ruston]

Naa just leave it for another year then you can buy the updated one thats after you have bought the new orange OSG whilst you save up for the replacement ISI&TEE (formally) PAT

I vowed to myself I would buy no more "updates" but my curiosity gets the better of me. Amazon makes a fortune out of me with electrical books lol, sucker for them, same as gear .To old now to changeresent: