Số hiệu tiêu chuẩn
prEN 50464-1
Tên tiêu chuẩn
Three phase oil-immersed distribution transformers 50 Hz, from 50 kVA to 2500 kVA with highest voltage for equipment not exceeding 36 kV - Part 1: General requirements
Ngày phát hành
2005-04-00
Tiêu chuẩn tương đương
DIN EN 50464-1 (2006-05), IDT * C52-112-1PR, IDT * OEVE/OENORM EN 50464-1 (2005-06-01), IDT
Từ khóa
Building regulations * Currents * Determinations * Dimensioning * Dimensions * Distribution * Distribution transformers * Double wound transformer * Efficiency * Electric energy distribution * Electrical components * Electrical engineering * Electrical properties * Energy supply systems (buildings) * Equipment * Marking * Measurement * Oil-immersed transformers * Oils * Ratings * Specification (approval) * Three-phase current * Three-phase transformers * Transformers * Voltage * Stress * Electrical properties and phenomena