Is intended to assist in the selection of suitable on-load tap-changers for use in conjunction with the tapped windings of transformers or reactors. Covers selection of a tap-changer, location of oil-immersed tap-changer components, field service, and information required with enquiry or order.
Số hiệu tiêu chuẩn
IEC 60542*CEI 60542
Tên tiêu chuẩn
Application guide for on-load tap-changers
Ngày phát hành
1976-00-00
Tiêu chuẩn tương đương
UTE C52-142U*UTE C52-142 (1977-12-19), IDT * DIN 57532-31 (1982-03), MOD * DIN VDE 0532-31 (1993-04), IDT * BS 5611 (1978-10-31), IDT * PN-IEC 542 (1997-06-11), IDT * SS-IEC 542 (1996-01-12), IDT * UNE 20142 (1977-01-15), IDT * TS 8430 (1990-04-14), IDT * DS/IEC 542 (1990), IDT * NPR 10 542 (1989), IDT * NPR 10542 (1979), IDT * NPR 10542:1989 en;fr (1989-08-01), IDT
Từ khóa
Air-break switches * Applications * Change-over selector actuation * Change-over switches * Checks * Chokes * Chokes (electric) * Compression stresses * Contact * Critical breaking capacity * Currents * Discharge * Electrical engineering * Guide books * Insulation levels * Life (durability) * Loading * Oil pollution * Oil switches * Oil-level * On-load tap-changers * Operating conditions * Operation in parallel * Power drives * Power transformers * Protection devices * Safety engineering * Short-time current * Specification (approval) * Switches * Switching frequency * Temperature * Transformers * Vacuum stress * Wear * Windings * Inductors * Implementation * Use