Read an rcd - Voltimum - Search | | Results of your search | Results 11 - 20 About 2741 For read an rcd (0.73 Seconds) | | | | I have carried a periodic in Lon se4 the ze reading is 26ohm which is unsatisfactory .I have install a earth rod and my ze reading 9.5 ohms which is good,i then carry [...] | | http://www.voltimum.co.uk/consult.php?action=main&mode=consu[...] | | | | | If i have a circuit with a high earth fault loop impedance reading which did not satisfy the tables[...] cost effective to imrove the earthing, could i simply install an RCD (overcurrent [...] | | http://www.voltimum.co.uk/consult.php?action=main&mode=consu[...] | | | | | HI, On testing the above I find that some are say 148/Ms on 1x and 40/Ms on 5x (Max on 1x=200ms and on 5x=40Ms)Are these reading,s classed as failures or Border line?So does one replace them?or just report them as 1x is within the Max/limit. B.C | | http://www.voltimum.co.uk/consult.php?action=main&mode=consu[...] | | | | | Tables 41B2 state max Earth Loop Impedance readings for circuits with either a 60898 MCB or 61009[...] of regulation 413 - 02 - 08 where the Ia is 0.03 representing the RCD [...] | | http://www.voltimum.co.uk/consult.php?action=main&mode=consu[...] | | | | | to DB approx 4mt length (reading of 47ohms between earth rod & live supply). System in building is TT. At supply point I have installed a 63A 100ma RCD. [...] | | http://www.voltimum.co.uk/consult.php?action=main&mode=consu[...] | | | | | [...] told that you have to do a full test on the circuit ( Zs ). 0.5 + 1.0 + 5.0 and retested at 180 deg on the RCD. I have read the bs7671 : 2001 , But all i can find is 514 - 12 - 02 which refers to ; test quarterly | | http://www.voltimum.co.uk/consult.php?action=main&mode=consu[...] | | | | | readings for a TT system, as there is little guidance in the Regulations on TT systems. Answer: The RCD[...] loop reading [...] | | http://www.voltimum.co.uk/news/15206/s/Q-A-of-the-Day-Are-th[...] | | | | | . This one, about periodic testing and a prospective short circuit test reading, is answered by the NICEIC: Question: I've recently carried out a periodic test. The Ze reading is 26 ohms, which [...] | | http://www.voltimum.co.uk/news/14106/s/Q-A-of-the-Day-Is-thi[...] | | | | | . This one, concerning the Zs and Ze readings on a shower circuit, is answered by the NICEIC: Question: What would be the correct remedy if the Zs reading on [...] | | http://www.voltimum.co.uk/news/15572/s/Q-A-of-the-Day-Are-th[...] | | | | | sockets with chrome ones in the past could these make the readings higher and can I log the results or do I have to make sure the readings are within limits. Done RCD check and this passes at 5ms | | http://www.voltimum.co.uk/consult.php?action=main&mode=consu[...] | | |
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