Số hiệu tiêu chuẩn
EN 61557-9
Tên tiêu chuẩn
Electrical safety in low voltage distribution systems up to 1 kV a.c. and 1,5 kV d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 9: Equipment for insulation fault location in IT systems (IEC 61557-9:1999)
Ngày phát hành
1999-11-00
Tiêu chuẩn tương đương
DIN EN 61557-9 (2000-08), IDT * BS EN 61557-9 (2000-10-15), IDT * NF C42-198-9 (2000-04-01), IDT * IEC 61557-9 (1999-09), IDT * SN EN 61557-9 (1999), IDT * SN EN 61557-9 (2009), IDT * OEVE/OENORM EN 61557-9 (2000-10-01), IDT * PN-EN 61557-9 (2002-08-15), IDT * PN-EN 61557-9 (2004-05-28), IDT * SS-EN 61557-9 (2000-02-11), IDT * UNE-EN 61557-9 (2001-09-30), IDT * TS EN 61557-9 (2003-01-13), IDT * STN EN 61557-9 (2002-01-01), IDT * STN EN 61557-9 (2002-09-01), IDT * CSN EN 61557-9 (2000-11-01), IDT * DS/EN 61557-9 (2000-08-08), IDT * JS 61557-9 (2010-02-01), IDT * NEN-EN-IEC 61557-9:2000 en;fr (2000-03-01), IDT
Tiêu chuẩn liên quan
EN 61557-1 (1997-03) *
EN 61557-8 (1997-03) *
IEC 60364-4-41*CEI 60364-4-41 (1992-10) * EN 60255-6 (1997) * EN 60721-3-1 (1997-03) * EN 60721-3-2 (1997-03) * EN 60721-3-3 (1995-01) * EN 61326 (1997-04) * HD 384.4.41 S2 (1996-04) * HD 625.1 S1 (1996-09) * IEC 60255-5 (1977) * IEC 60255-6 (1988) * IEC 60364-5-53 (1994-06) * IEC 60664-1 (1992-10) * IEC 60721-3-1 (1997-02) * IEC 60721-3-2 (1997-03) * IEC 60721-3-3 (1994-12) * IEC 61010-2-032 (1994-12) * IEC 61326 (1997-03) * IEC 61326 AMD 1 (1998-05) * IEC 61557-1 (1997-02) * IEC 61557-8 (1997-02)
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 * Grids * Inscription * Installations for rated voltages * Instruments * Insulating monitoring devices * Insulating resistance * Insulation fault * Insulation meters * Insulations * IT systems * Low voltage mains * Low-voltage equipment * Low-voltage installations * Measurement * Measuring * Measuring equipment * Measuring instruments * Monitoring * Monitoring device * Nominal use * Operating instructions * Protection * Protective measures * Rated current * Rated voltage * Reference conditions * Specification (approval) * Specimens * Supply voltages * Surveillance (approval) * Switching circuits * Telecommunications * Test equipment * Testing * Testing set-ups * Trouble shooters * Nets * Network