Describes identification symbols and their arrangement, temperature-rise limits, and test of temperature rise. i.a. measurement of the temperature of cooling air and cooling water, measurement of the winding temperature and top oil temperature, duration of the test, test methods for dry-type and oil-immersed type transformers, loading methods, and temperature correction for cooling of transformers after switching off the supply.
Số hiệu tiêu chuẩn
IEC 60076-2*CEI 60076-2
Tên tiêu chuẩn
Power transformers. Part 2 : Temperature rise
Ngày phát hành
1976-00-00
Tiêu chuẩn tương đương
DIN VDE 0532-2 (1989-01), MOD * BS 171-2 (1978-08-31), NEQ * NF C52-100 (1990-08-01), IDT * HD 398.2 S1 (1979-11), MOD * SEV-ASE 3156-2 (1988), IDT * UNE 20101-2 (1981-12-15), IDT * AMD 3685 (1981), MOD * NP-2627/2 (1984), MOD
Từ khóa
Electrical engineering * Power transformers * Temperature rise * Temperature-rise limit * Testing * Transformers