PAT Testing - talking through the new 5th Edition
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- čas přidán 5. 09. 2024
- Do you know about the recent changes to PAT Testing? Dan talks through some of the main changes in the new 5th Edition of 'In-Service Inspection and Testing of Electrical Equipment' .
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Thank you for your clean and concise explanation of the latest regs
great introduction to the nuanced changes in the COP.
Pat testing is basically a an earth continuity test and an insulation resistance test . But with a bit more like visual inspection of the power cords plug tops insuring the plug has the correct fuse fitted connection are tight and conductors connected correctly . Also any test instrument except multimeters can be used for pat testing. So long as you know how to use them and you know and understand what the numbers mean and are telling you . And yes your safety and that of everyone around you is your first priority.
Good video regarding the 5th COP. Could you explain in simple terms what ES1, ES2 and ES3 mean as this is causing confusion.
Spot on thanks
Thanks!
Yea well I am taking the 2377 C&G in November and yes the whole thing about FIXED electrical equipment and the testing of is unknown to me. Equipment fixed installations are part of a purpose built circuit so taking them off circuit may not be the fullest way of testing??
Thanks for this, going through 5th Edition training at the moment. Do you have any specific test equipment that you think will work for 5th Edition as most of the older items may not be suitable for testing such items as a hand drier that doesn't typically have a plug fitted.
Hi this is where the competence of the inspector needs to make an informed decision on how to safely test these items. Clearly safe isolation would need to be undertaken to allow the item being tested (a hand dryer in your example) to be disconnect from it's source of supply then a suitable connection needs to be make from the tester to the item being tested. This could potentially be done with a 13A plug to connector block or a mains test block which allow for quickly connecting to the appliance. Care should be taken that the test block does not have any indicator lamps as these may give false readings and that a 13A to 'bare end' lead or similar isn't used as this could be dangerous if plugged into a live 13A socket. I hope this helps and good luck with the training.
@@technicalstageservices thanks a plug was my first thought but seems a bit strange to test it using a different setup then put it back to its hard wired configuration. I suppose the purpose is to identify any issues with the unit rather than the fused connection it would normally be using as its source.
Testing purpose built circuits surely need to be tested in relation to circuit breakers.. this is a practicing electrician's world... so WHERE do I fit in with only 17th edition and L3 C&G... BUT little actual experience and not considered as a "competent person" and gaining my 2377 what work can I do??? will established PAT firms take me on??
Would a pat tester recognize a reverse polarity
Hi I'm looking at the seaward primetest 100. Is there a difference between the 100 with or without the 5th on the front
Hi you are best to have a chat with the guys at Seward or your chosen supplier as they will be able to give you the best advice on this. thanks
Good man accident's will happen