Số hiệu tiêu chuẩn
HD 538.1 S1
Tên tiêu chuẩn
Three-phase dry-type distribution transformers 50 Hz, from 100 to 2500 kVA, with highest voltage for equipment not exceeding 36 kV; part 1: general requirements and requirements for transformers with highest voltage for equipment not exceeding 24 kV
Ngày phát hành
1992-11-00
Tiêu chuẩn tương đương
DIN 42523-1 (1993-12), IDT * DIN 42523-1/A1 (1994-08), IDT * BS 7844-1 (1996-08-15), NEQ * NF C52-115-1 (1994-02-01), IDT * SN HD 538.1 S1 (1992), IDT * OEVE HD 538.1 S1 (1993-01-14), IDT * SS 4270208-1 (1995-09-29), IDT * UNE 21538-1 (1996-05-22), IDT * UNE 21538-1 (2007-05-30), IDT * HD 538-1:1992 en (1992-11-01), IDT * STN 35 1110-1 (1997-10-01), IDT * CSN 35 1111-1 (1999-06-01), IDT * DS/HD 538.1 S1 + A1 (1996-08-09), IDT
Từ khóa
Accessories * Cast resins * Connection symbols * Design * Dimensions * Distribution transformers * Dry-type transformers * Electrical engineering * Electrical properties and phenomena * Electrically-operated devices * Impedance voltage * Losses * Marking * Noise * Oil-immersed transformers * Performance * Power transformers * Ratings * Specification (approval) * Tappings (electrical) * Three-phase current * Three-phase transformers * Transformers * Voltage * Stress * Electrical properties