Mats Jonsson presentation - Voltimum
Mats Jonsson presentation - Voltimum
Mats Jonsson presentation - Voltimum
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
61.3.6.1 a)<br />
2) verification of the characteristics and/or the<br />
effectiveness of the associated protective<br />
device. This verification shall be made:<br />
–…<br />
– for RCDs, by visual inspection and test.<br />
NOTE In Sweden, verification is carried out by<br />
inspection.<br />
Kravet på provning av jordfelsbrytare vad gäller<br />
tid/ström har utelämnats i SS.<br />
Jämförelse SS / HD<br />
61.3.7 Additional protection<br />
Where RCDs are required for additional<br />
protection, the effectiveness of automatic<br />
disconnection of supply by RCDs shall be<br />
verified ifi d using i suitable it bl ttest t equipment i t<br />
according to IEC 61557-6 (see 61.3.1)<br />
confirming that the relevant requirements in<br />
Part 4-41 are met.<br />
NOTE In Sweden, verification is carried out by<br />
inspection.<br />
Jämförelse SS / HD<br />
61.3.8 Polarity test<br />
Where the rules forbid the installation of singlepole<br />
switching devices in the neutral<br />
conductor, a test shall be made to verify that<br />
all ll suchh ddevices i are connected t d i in th the li line<br />
conductor(s) only.<br />
NOTE In Sweden, the polarity test may be done<br />
by means of inspection only.<br />
2011-05-13 27<br />
25<br />
26<br />
9
Change language