Great video- easy to watch with good sound and camera work and explanations of the decisions you had to make. Showed this to my Level 2 College students at Hertford Regional College
Napit code breakers is harsh with the coding in my opinion. it’s down to the inspector to code what they see fit as there company is against it. To be fair coding to there book at least you have something in black and white to back your point up against with reg numbers etc
One point to make- your testing on circuits doing a direct ZS - You shouldn’t do that if possible, your could be getting parallel paths on the boiler or any other extraneous conductive paths giving you a good reading, mr plumber comes along and changes a fitting to plastic your earth is gone… sub main time delayed to stop selectivity issues??
Zs if you are doing it you should be doing it with paralel paths as they are. For r1r2 yea, disconect cocs from the terminal if you can to minimise paralel paths. You cant put the time delayed RCD on distribution circuit if you are trying to achieve additional protection to the circuit. Also the regs dont apply retrospectively so that distribution circuit would b C3. So would the lack of rcd protection to heaters. Unless we have metal studwork of course. Than it would b C2.
Great video- easy to watch with good sound and camera work and explanations of the decisions you had to make. Showed this to my Level 2 College students at Hertford Regional College
Thank you appreciate it, hertford not far from me, hope they like it 👍
How long would you allow for an EICR if this size.?
What do you normally charge for that type of test?
ca-ching Boards start at 750
Good vid, you done you’re 2391?
yes sir
Maybe you've optimization issues in your videos. that's why you're not getting views. If you want I can share a trick with you.
Napit code breakers is harsh with the coding in my opinion. it’s down to the inspector to code what they see fit as there company is against it. To be fair coding to there book at least you have something in black and white to back your point up against with reg numbers etc
One point to make- your testing on circuits doing a direct ZS - You shouldn’t do that if possible, your could be getting
parallel paths on the boiler or any other extraneous conductive paths giving you a good reading, mr plumber comes along and changes a fitting to plastic your earth is gone… sub main time delayed to stop selectivity issues??
Zs if you are doing it you should be doing it with paralel paths as they are. For r1r2 yea, disconect cocs from the terminal if you can to minimise paralel paths.
You cant put the time delayed RCD on distribution circuit if you are trying to achieve additional protection to the circuit.
Also the regs dont apply retrospectively so that distribution circuit would b C3. So would the lack of rcd protection to heaters. Unless we have metal studwork of course. Than it would b C2.
@@peterigrenyi9176 what would you do to solve the selectivity issue then?
@@peterigrenyi9176 what yours solution for selectivity issues then