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sklademVydáno: 2010-07-31
DD CLC/TS 61643-12:2009
Low-voltage surge protective devices Surge protective devices connected to low-voltage power distribution systems. Selection and application principles
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| Označení normy: | DD CLC/TS 61643-12:2009 |
| Počet stran: | 86 |
| Vydáno: | 2010-07-31 |
| ISBN: | 978 0 580 71574 7 |
| Status: | Standard |
DESCRIPTION
DD CLC/TS 61643-12:2009
This standard DD CLC/TS 61643-12:2009 Low-voltage surge protective devices is classified in these ICS categories:
- 29.240.10 Substations. Surge arresters
This Technical Specification describes the principles for selection, operation, location and co-ordination of SPDs to be connected to 50 Hz to 60 Hz a.c. power circuits and equipment rated up to 1 000 V r.m.s..
NOTE 1 This Technical Specification deals only with SPDs and not with SPDs components integrated inside equipment.
NOTE 2 Additional requirements may be necessary for special applications such as electrical traction, etc.
NOTE 3 It should be remembered that IEC 60364 series and EN 62305-4 are also applicable.