BS EN 61534-21:2014 PDF
Powertrack systems - Particular requirements for powertrack systems intended for wall and ceiling mounting
Powertrack systems - Particular requirements for powertrack systems intended for wall and ceiling mounting
- Статус документа:
- Отменён
- Формат:
- Электронный (PDF)
- Дата публикации:
- 30 сентября 2014 г.
- ICS:
- 29.060.10
- SKU:
- BS EN 61534-21:2014
Abstract
1 Scope Clause 1 of IEC 61534‑1:2011 and IEC 61534‑1:2011/AMD1:2014 is applicable except as follows:
1.1 Addition: This part of IEC 61534 specifies the particular requirements and tests for PT systems intended for mounting on walls and/or ceiling. They may be installed flush or semi-flush, surface mounted, suspended or spaced away from the surface using fixing devices .
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