BS EN 62820-1-1:2016 ExComm (Fire):2017 Edition
$54.81
Expert Commentary on BS EN 62820‑1‑1:2016, Building intercom systems
| Published By | Publication Date | Number of Pages |
| BSI | 2017 | 9 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 1 | Expert Commentary on BS EN 62820‑1‑1:2016 Building intercom systems — Part 1-1: System requirements — General Summary Significant elements introduced by BS EN 62820-1-1 1 Scope (MODIFIED) 2 Normative references (MODIFIED) |
| 2 | 3 Terms and definitions and abbreviations (MODIFIED) 4 Functional Requirements (MODIFIED) 5 Performance Requirements (MODIFIED) |
| 4 | 5.2 Video characteristics 5.3 Environmental adaptability requirements (MODIFIED) 5.4 Safety requirements (MODIFIED) 5.5 Additional protection under fault conditions (MODIFIED) 5.6 Electromagnetic compatibility requirements (MODIFIED) |
| 5 | 5.7 Markings and mechanical structural requirements (MODIFIED) 6 Test Methods (MODIFIED) |
| 6 | 7.0 Documentation (MODIFIED) Annex A Test of audio characteristics (MODIFIED) |
| 7 | A.3 Overall loudness rating (OLR) test (NEW) |
| 8 | Annex B Test of video characteristics (MODIFIED) Annex C Different requirements between grade 1 and grade 2 (MODIFIED) Annex D Safety requirements correspondence in IEC 60065 or IEC 60950-1 (NEW) |
