IR Test

[imranayaz]

does anybody know the answer to, " state the three steps taken when a correctly carried insulation resistance test produces unsatisfactory results?

The IP rating for a lighting switch 1.2m from the edge of the bath?

 

[Marvo]

I've moved your question here for you Imran so you'll get better assistance with it.

 

[Pete999]

Imran
Might be best if you tell us what you think the answers to your questions are, then we can try and point you in the right direction if you are wrong, people sometimes get wound up if you just ask, without giving you perceived answers, good luck.
Pete 999

 

[Pete999]

Imran
A pointer to assist you:
You may find what you are looking for on the OSG Page 83 for the second question, and OSG Page 96 for your 1st question, hope this helps
Pete999

 

[Simonslimline]

Would the answer not depend also on whether its on Initial verification or EICR?

Is this a college assignment mate?

 

[Pete999]

Would the answer not depend also on whether its on Initial verification or EICR?

Is this a college assignment mate?

Probably is, that's why I asked him to give us his interpretation of what the answers are, and where he may find the answers.

 

[imranayaz]

It's an exam for initial verification, for the first question I would of thought the answer is to isolate circuit and inform relevant parties and as for the ip rating I would of joyful it would be ipx4.

 

[Newbyspark]

Who's the relevant parties. If it's initial verification it would be down to you to find and rectify.

 

[Pete999]

It's an exam for initial verification, for the first question I would of thought the answer is to isolate circuit and inform relevant parties and as for the ip rating I would of joyful it would be ipx4.

Have you checked the OSG Mate? it's not in zone 2 it's 1.2mtrs away

 

[Newbyspark]

As for Q2, I'm looking at p200 of BGB, I have an answer, what would yours be ?

 

[Pete999]

As for Q2, I'm looking at p200 of BGB, I have an answer, what would yours be ?

And what would that answer be Newbyspark?

 

[Pete999]

It's an exam for initial verification, for the first question I would of thought the answer is to isolate circuit and inform relevant parties and as for the ip rating I would of joyful it would be ipx4.

You have an installation that has come back U/S so I assume you have done a global I/R test
My thoughts are:
Step one make sure you don't have any lamps, indicators etc still connected
Step two Test each circuit individually
Step three locate and repair the fault

Remember you ahve aready done the test so you have no need to inform anyone, as you have already switched off and isolated the supply

 

[Newbyspark]

Prob gonna look stupid now, but minimum degree of protection outside zones is IPXXB or IP2X. Although I still wouldn't like a wall mounted switch in bathroom.

 

[Pete999]

Prob gonna look stupid now, but minimum degree of protection outside zones is IPXXB or IP2X. Although I still wouldn't like a wall mounted switch in bathroom.

Listen mate we all make mistakes, the hard part is admitting it well done

 

[happysteve]

Listen mate we all make mistakes, the hard part is admitting it well done

Pete, think you might have two people mixed up here. Newbyspark's answer above was his first attempt (and I think it's correct), it was the OP who gave an answer based on the switch being in zone 2 (which it isn't, as you say).