Số hiệu tiêu chuẩn
EN 61557-9
Tên tiêu chuẩn
Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 9: Equipment for insulation fault location in IT systems (IEC 61557-9:2014)
Ngày phát hành
2015-02-00
Tiêu chuẩn tương đương
BS EN 61557-9 (2015-02-28), IDT * NF C42-198-9 (2015-04-25), IDT * IEC 61557-9 (2014-12), IDT * PN-EN 61557-9 (2015-03-31), IDT * NEN-EN-IEC 61557-9:2015 en (2015-03-01), IDT
Tiêu chuẩn liên quan
IEC 60364-7-710*CEI 60364-7-710 (2002-11) * CISPR 11 (2009-05) * IEC 60068-2-1 (2007-03) * IEC 60068-2-2 (2007-07) * IEC 60068-2-6 (2007-12) * IEC 60068-2-27 (2008-02) * IEC 60529 (1989-11) * IEC 60664-1 (2007-04) * IEC 60664-3 (2003-02) * IEC 60664-3 AMD 1 (2010-05) * IEC 60664-3 AMD 1 Corrigendum 1 (2010-11) * IEC 60664-3 Edition 2.1 (2010-08) * IEC 60664-4 (2005-09) * IEC 60721-3-1 (1997-02) * IEC 60721-3-2 (1997-03) * IEC 60721-3-3 (1994-12) * IEC 61010-1 (2010-06) * IEC 61010-2-030 (2010-06) * IEC 61010-2-032 (2012-09) * IEC 61010-031 (2002-01) * IEC 61326-2-2 (2012-10) * IEC 61326-2-4 (2012-07) * IEC 61557-1 (2007-01) * IEC 61557-8 (2014-12)
Từ khóa
Alternating current * Alternating current networks * Communication networks * Control instruments * Controlling * Currents * Definitions * Direct current * Direct current installations * Direct current networks * Electric mains * Electrical engineering * Electrical safety * Electromagnetic tests * Fault finding * Information technology * Inscription * Installations for rated voltages * Insulating monitoring devices * Insulating monitoring equipment * Insulating resistance * Insulation fault * Insulation meters * Insulations * IT systems * Low voltage mains * Low-voltage equipment * Low-voltage installations * Marking * Measuring * Measuring equipment * Measuring instruments * Monitoring * Monitoring device * Nominal use * Operating instructions * Protection against electric shocks * Protective measures * Rated current * Rated voltage * Reference conditions * Specification (approval) * Specimens * Supply voltages * Switching circuits * Telecommunications * Test equipment * Testing * Testing set-ups * Trouble shooters