18/30374228 DC

Действует

BS IEC 62505-3-1. Railway applications. Fixed installations. Particular requirements for a.c. switchgear. Part 3-1. Measurement, control and protection devices for specific use in a.c. tractions systems. Devices — 22 стр.

Описание Изменения Ссылки Версии

Ссылочные документы

IEC 60255-18:1982 ed1.0

Отменен

Electrical relays. Part 18: Dimensions for general purpose all-or-nothing relays — 11 стр.

IEC 61243-5:1997 ed1.0

Заменен

Live working - Voltage detectors - Part 5: Voltage detecting systems (VDS) — 111 стр.

IEC 61869-1:2007 ed1.0

Заменен

Instrument transformers - Part 1: General requirements — 130 стр.

IEC 62505-2:2016 ed2.0

Действует

Railway applications - Fixed installations - Particular requirements for AC switchgear - Part 2: Disconnectors, earthing switches and switches with nominal voltage above 1 kV — 32 стр.

IEC 60850:2014 ed4.0

Действует

Railway applications - Supply voltages of traction systems — 37 стр.

IEC 62497-1:2010 ed1.0

Действует

Railway applications - Insulation coordination - Part 1: Basic requirements - Clearances and creepage distances for all electrical and electronic equipment — 107 стр.

BS EN 60688:2013

Действует

Electrical measuring transducers for converting A.C. and D.C. electrical quantities to analogue or digital signals — 44 стр.

BS IEC 60050-651:1999

Заменен

International electrotechnical vocabulary. Live working — 108 стр.

BS EN 60870-2-1:1996

Действует

Telecontrol equipment and systems. Operating conditions, Power supply and electromagnetic compatibility — 26 стр.

BS EN 50633:2016

Действует

Railway applications. Fixed installations. Protection principles for AC and DC electric traction systems — 50 стр.

IEC 62505-1:2009 ed1.0

Заменен

Railway applications - Fixed installations - Particular requirements for a.c. switchgear - Part 1: Single-phase circuit-breakers with <i>U</i><sub>n</sub> above 1 kV — 121 стр.