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Search: Posts Made By: PLCnovice61
Forum: LIVE PLC Questions And Answers January 20th, 2021, 03:22 PM
Replies: 45
Views: 3,488
Posted By PLCnovice61
l found another article which gives your tripping...

l found another article which gives your tripping times, so l see your 5ma can take 6 seconds to trip, Aust/NZ have gone with 30ma and instantaneous trip time, inst being classed as less than 40...
Forum: LIVE PLC Questions And Answers January 20th, 2021, 02:03 AM
Replies: 45
Views: 3,488
Posted By PLCnovice61
Our RCD at 30ma are for personal protection, to...

Our RCD at 30ma are for personal protection, to save your life if you are getting an electrical shock, in hospital surgical theatres it is 10 ma, you sure your protection is as little as you suggest....
Forum: LIVE PLC Questions And Answers January 19th, 2021, 11:42 PM
Replies: 45
Views: 3,488
Posted By PLCnovice61
Sparkie, yes we protect from the switch board but...

Sparkie, yes we protect from the switch board but we have too have individual circuits protected by a RCD (residual circuit device) not greater than 30mA, which normally incorporate circuit...
Forum: LIVE PLC Questions And Answers January 19th, 2021, 04:59 PM
Replies: 45
Views: 3,488
Posted By PLCnovice61
GaryS, that has nothing at all to do with SWER. ...

GaryS, that has nothing at all to do with SWER.

In Aust/NZ any new house installation, all power, lighting, hot water circuits have to have RCD/earth leakage protection devices. Is this the same...
Forum: LIVE PLC Questions And Answers January 18th, 2021, 03:52 PM
Replies: 45
Views: 3,488
Posted By PLCnovice61
I also will add l'm afraid Gary you are...

I also will add l'm afraid Gary you are incorrect, SWER is alive and well in Australia and New Zealand and if it was dangerous l can assure you it wouldn't be used. I not saying it is the best...
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