HRN EN 60255-11:2014
Mjerni releji i zaštitna oprema -- 11. dio: Padovi napona, kratki prekidi, varijacije i kolebanja na priključku pomoćnog izvora napajanja (IEC 60255-11:2008; EN 60255-11:2010)
| Oznaka: | HRN EN 60255-11:2014 |
| Naslov (HR): | Mjerni releji i zaštitna oprema -- 11. dio: Padovi napona, kratki prekidi, varijacije i kolebanja na priključku pomoćnog izvora napajanja (IEC 60255-11:2008; EN 60255-11:2010) |
| Naslov (EN): | Measuring relays and protection equipment -- Part 11: Voltage dips, short interruptions, variations and ripple on auxiliary power supply port (IEC 60255-11:2008; EN 60255-11:2010) |
| Područje primjene (EN): | IEC 60255-11:2008 specifies the general requirements for a.c. and d.c. power supplies, for measuring relays and protection equipment for power system protection, including the control, monitoring and process interface equipment used with those systems. The objective of the tests is to confirm that the equipment under test will operate correctly when energised and subjected to dips, interruptions and alternating components (ripple). The main differences with respect to the previous edition are as follows: addition of voltage dips and interruptions test in a.c.; addition of gradual shut-down/start-up test; addition of reversal of d.c. power supply polarity test. |
| Izdanje: | 1 |
| ICS: | 29.120.70 Sklopnici (releji) |
| Tehnički odbor/pododbor: | TO E95, Mjerni releji i zaštitna oprema |
| Oznaka faze: | 95.99 - povlačenje HRN |
| Glasilo (rasprava): | HZN Glasilo 7/2013 () |
| Glasilo (objava): | HZN e-Glasilo 1/2014 () |
| Glasilo (povlačenje): | 2/2017 () |
| Način prihvaćanja: | pr - prihvaćanje strane norme u izvorniku |
| Cijena #1: | Cijena: 29,00 € | Jezik: en | Cjenovni razred: D | Broj stranica: 14 |
| Izvornik: | EN 60255-11:2010 |
| Zamjenjena s: | HRN EN 60255-26:2014 |
Obrazac za naručivanje normativnih dokumenata i/ili publikacija (obrazac ob.025-2):