Số hiệu tiêu chuẩn
IEC 60459*CEI 60459
Tên tiêu chuẩn
Ballasts for low-pressure sodium vapour lamps
Ngày phát hành
1974-00-00
Tiêu chuẩn tương đương
BS 4782 (1971-11-30), NEQ * NF C71-222 (1980-10-01), NEQ * NF C71-222 (1981-10-01), IDT * NF C71-222 (1982-05-01), IDT * SEV-ASE 3241 (1975-08), IDT * SEV-ASE 3241 AMD 1 (1977), MOD * SEV-ASE 3241 AMD 2 (1979), MOD * UNE 20396 (1976-08-15), IDT * UNE 20396/1C (1979-04-15), IDT * TS 898 (1994-11-08), IDT * AMD 1444 (1974), MOD * AMD 3361 (1981), MOD * AMD 3923 (1982), MOD * ELOT 501 (1982), IDT * NBN C 71-459 (1979), IDT * NP-3340, IDT
Từ khóa
Ballasts * Discharge lamps * Electric lamps * Electrical engineering * Fluorescent lamps * General lighting service lamps * Lamps * Low pressure sodium vapour lamps * Sodium-vapour lamps * Series resistors