Số hiệu tiêu chuẩn
IEC 61643-331*CEI 61643-331
Tên tiêu chuẩn
Components for low-voltage surge protective devices - Part 331: Specification for metal oxide varistors (MOV)
Ngày phát hành
2003-05-00
Tiêu chuẩn tương đương
DIN EN 61643-331 (2004-03), IDT * BS EN 61643-331 (2003-08-22), IDT * GB/T 18802.331 (2007), IDT * EN 61643-331 (2003-07), IDT * NF C61-743-331 (2003-11-01), IDT * JIS C 5381-331 (2006-11-20), IDT * OEVE/OENORM EN 61643-331 (2004-05-01), IDT * PN-EN 61643-331 (2004-04-15), IDT * PN-EN 61643-331 (2008-09-05), IDT * SS-EN 61643-331 (2003-10-20), IDT * UNE-EN 61643-331 (2004-07-23), IDT * STN EN 61643-331 (2004-01-01), IDT * CSN EN 61643-331 (2004-04-01), IDT * CSN EN 61643-331 (2005-04-01), IDT * DS/EN 61643-331 (2007-02-26), IDT * NEN-EN-IEC 61643-331:2003 en;fr (2003-08-01), IDT
Thay thế cho
IEC 37B/67/FDIS (2003-02)
Từ khóa
Defects * Definitions * Dimensioning * Electrical engineering * Low voltage * Low-voltage fuses * Measuring techniques * Metallic oxides * Operating conditions * Output determination * Overvoltage protection * Power lines * Ratings * Reliability * Specification (approval) * Telecommunications * Testing * Testing conditions * Typus of error * Varistors * Voltage protection * Electric power transmission lines