Số hiệu tiêu chuẩn
HD 428.3 S1
Tên tiêu chuẩn
Three phase oil-immersed distribution transformers 50 Hz, from 50 to 2500 kVA with highest voltage for equipment not exceeding 36 kV; part 3: supplementary requirements for transformers with highest voltage for equipment equal to 36 kV
Ngày phát hành
1994-03-00
Tiêu chuẩn tương đương
DIN 42500-3 (1995-04), IDT * BS 7821-3 (1995-09-15), NEQ * NF C52-112-3 (1995-02-01), IDT * OEVE HD 428.3 S1 (1994-09-13), IDT * SS 4270201-3 (1995-09-29), IDT * UNE 21428-1 (1996-05-24), IDT * UNE 21428-1 (2004-06-25), IDT * UNE 21428-1 (2006-06-07), IDT * UNE 21428-1-1 (1996-05-21), IDT * UNE 21428-1-1 (2004-10-22), IDT * UNE 21428-1-2 (2004-10-22), IDT * TS HD 428.3 S1 (2007-03-27), IDT * STN 35 1122-3 (2001-08-01), IDT * CSN 35 1122-3 (2000-05-01), IDT
Tiêu chuẩn liên quan
HD 398 Reihe * HD 428.1 S1 (1992-11)
Từ khóa
Determinations * Dimensioning * Distribution transformers * Double wound transformer * Equipment * Measurement * Oil-immersed transformers * Oils * Ratings * Three-phase current * Transformers * Voltage * Stress