Số hiệu tiêu chuẩn
IEC 61857-1*CEI 61857-1
Tên tiêu chuẩn
Electrical insulation systems - Procedures for thermal evaluation - Part 1: General requirements - Low-voltage
Ngày phát hành
2008-09-00
Tiêu chuẩn tương đương
DIN EN 61857-1 (2009-09), IDT * BS EN 61857-1 (2009-09-30), IDT * EN 61857-1 (2009-01), IDT * NF C26-310-1 (2009-06-01), IDT * OEVE/OENORM EN 61857-1 (2009-11-01), IDT * PN-EN 61857-1 (2009-02-26), IDT * UNE-EN 61857-1 (2009-09-09), IDT * STN EN 61857-1 (2009-06-01), IDT * CSN EN 61857-1 ed. 3 (2009-07-01), IDT * DS/EN 61857-1 (2009-03-09), IDT * NEN-EN-IEC 61857-1:2009 en (2009-02-01), IDT
Lịch sử ban hành
IEC 61857-1*CEI 61857-1 (2004-11) * IEC 61857-1 (2008-09) * IEC 112/92/CDV (2008-02) * IEC 98/222/FDIS (2004-08) * IEC 98/187/CDV (2003-04) * IEC 61857-1 (1998-11) * IEC 98/68/FDIS (1998-07) * IEC 98/46/CDV (1997-07)
Từ khóa
Ageing (materials) * Definitions * Electrical engineering * Electrical insulating materials * Electrical insulation * Equipment * Evaluations * Heat ageing tests * Insulation systems * Insulations * Life (durability) * Low voltage * Marking * Moisture * Performance in service * Permittivity * Screening * Specification (approval) * Specimens * Temperature * Testing * Thermal testing * Voltage measurement