Codes et normes - Achat
CAN/CSA-C233.1-87 (R2004)
Gapless Metal Oxide Surge Arresters for Alternating Current Systems
SKU: 2410582
Publié par CSA Group
Année de publication 1987
Confirmé(e) en 2004
60 pages
Withdrawn
détails du produit
1. Scope
1.1 This Standard applies only to gapless metal oxide surge arresters of separate mounting or those supplied integrally with other equipment. The surge arresters are designed to limit voltage surges in 50 or 60 Hz alternating current power circuits by passing surge discharge current without causing power interruption.
1.2 The values given in SI (metric) units are the standard. The values given in parentheses are for information only.
1.1 This Standard applies only to gapless metal oxide surge arresters of separate mounting or those supplied integrally with other equipment. The surge arresters are designed to limit voltage surges in 50 or 60 Hz alternating current power circuits by passing surge discharge current without causing power interruption.
1.2 The values given in SI (metric) units are the standard. The values given in parentheses are for information only.