This document applies to pressurized partitions used in indoor and outdoor installations of high-voltage AC and DC switchgear and controlgear with rated voltages (Ur) above 1 kV AC \/ 1,5 kV DC and with design pressure higher than 300 kPa, where the gas is used principally for its dielectric and\/or arc-quenching properties. The partitions comprise pressurized barriers in electrical equipment not necessarily limited to the following examples: – circuit-breakers; – switch-disconnectors; – disconnectors; – earthing switches; – current transformers; – voltage transformers; – surge arresters; – busbars and connections; – cable connections\/terminations; – cable bushings. Partitions which are only pressurized from one side are also covered. 1 kV AC \/ 1,5 kV DC means it is valid for the apparatus applied and where the partitions are installed; however, the application of voltages below 1 kV AC \/ 1,5 kV DC as in, for example, current and voltage transformers are not excluded. This document does not apply to high voltage bushings (see EN 60137, EN 61462 and EN 62155).<\/p>\n
| PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
|---|---|---|---|---|---|---|---|
| 2<\/td>\n | undefined <\/td>\n<\/tr>\n | ||||||
| 7<\/td>\n | 1 Scope 2 Normative references <\/td>\n<\/tr>\n | ||||||
| 8<\/td>\n | 3 Terms and definitions <\/td>\n<\/tr>\n | ||||||
| 10<\/td>\n | 4 Quality assurance 5 Normal and special service conditions 6 Materials and their selection <\/td>\n<\/tr>\n | ||||||
| 11<\/td>\n | 7 Design 7.1 General 7.2 Considerations for design 7.3 Stresses due to pressure 8 Manufacture and workmanship 8.1 Consultation between manufacturer and producer <\/td>\n<\/tr>\n | ||||||
| 12<\/td>\n | 8.2 Manufacturing technique 8.3 Geometry and dimensions 8.4 Mechanical properties <\/td>\n<\/tr>\n | ||||||
| 13<\/td>\n | 8.5 Metallic inserts 8.6 Surface finish 9 Inspection, testing and certification 9.1 Type test 9.1.1 General 9.1.2 Bursting test procedure 9.2 Inspection and routine tests 9.2.1 General <\/td>\n<\/tr>\n | ||||||
| 14<\/td>\n | 9.2.2 Visual inspection 9.2.3 Routine pressure test 9.2.4 Production consistency burst pressure test <\/td>\n<\/tr>\n | ||||||
| 15<\/td>\n | 9.2.5 Additional tests <\/td>\n<\/tr>\n | ||||||
| 16<\/td>\n | 9.2.6 Reporting of non-destructive test examinations 9.3 Certification 9.3.1 Design specification, drawings and data sheets 9.3.2 Certificate 9.3.3 Marking 9.3.4 Final inspection <\/td>\n<\/tr>\n | ||||||
| 17<\/td>\n | Annex A (informative)A-deviations <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" High-Voltage switchgear and controlgear. Insulating pressurised partitions for gas filled metal enclosures<\/b><\/p>\n |