Số hiệu tiêu chuẩn
EN 50482
Tên tiêu chuẩn
Instrument transformers - Three-phase inductive voltage transformers having Um up to 52 kV
Ngày phát hành
2008-01-00
Tiêu chuẩn tương đương
DIN EN 50482 (2008-07), IDT * BS EN 50482 (2008-05-30), IDT * NF C42-482 (2008-03-01), IDT * SN EN 50482 (2008), IDT * OEVE/OENORM EN 50482 (2008-09-01), IDT * PN-EN 50482 (2008-03-18), IDT * PN-EN 50482 (2010-04-23), IDT * SS-EN 50482 (2008-02-25), IDT * UNE-EN 50482 (2009-06-03), IDT * STN EN 50482 (2008-09-01), IDT * CSN EN 50482 (2008-09-01), IDT * DS/EN 50482 (2008-04-11), IDT * NEN-EN 50482:2008 en (2008-02-01), IDT
Tiêu chuẩn liên quan
EN 60044-2 (1999-03) * EN 60270 (2001-03) * HD 588.1 S1 (1991-08)
Từ khóa
Alternating voltage tests * Alternating voltages * Definitions * Electrical engineering * Impulse voltages * Impulse-voltage tests * Instrument transformers * Insulations * Marking * Potential transformers * Precision * Rated voltages * Rating * Rating plates * Ratings * Specification (approval) * Standard values * Temperature rises * Testing * Three-phase * Three-phase transformers