Số hiệu tiêu chuẩn
IEC 60056-4*CEI 60056-4
Tên tiêu chuẩn
High-voltage alternating-current circuit-breakers. Part 4 : Type tests and routine tests Type tests and routine tests
Ngày phát hành
1972-00-00
Tiêu chuẩn tương đương
DIN 57670-104 (1978-11), IDT * NBN C 64-144 (1980), IDT * NF C64-100 (1976-02-01), IDT * NF C64-100 (1980-03-01), IDT * NF C64-100/AD (1976-02-01), NEQ * NF C64-100/A1 (1980-03-01), IDT * UNE 21081-4 (1976-12-15), IDT * UNE 21081-4/1C (1979-12-15), IDT * UNE 21081-4/2C (1983-12-15), IDT * TS 2689 (1977-04-21), IDT * DS/IEC 56-4 (1983), IDT * NEN 29.72 (1973), MOD * NEN 10056-4 (1979), MOD * SN-CEI 56-4, IDT
Từ khóa
Alternating current * Circuit-breakers * Electrical engineering * High voltage * Qualification tests * Switchgear