ES:Tag:switch=disconnector

switch = disconnector
Descripción
A disconnector is capable to open circuits when a negligible current have to be broken. It provides a sufficient protection to high voltages when open but mustn't be operated when the power circuit is loaded.
Grupo: Energía
Usado en estos elementos
Combinaciones útiles
operator=* power=switch cables=* voltage=*
Estado: aprobado
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A disconnector (441-14-05) is a kind of power=switch capable to open circuits when a negligible current have to be broken. It provides a sufficient protection to high voltages when open but mustn't be operated when the power circuit is loaded. Such a disconnector can often be found in power=substations due to its needs of an off loaded circuit to be operated.

How to map

Mapping guidelines don't divert from power=switch. Go there for more information.

Examples

Photo	Aerial view	Tagging	Note
225kV SF6 insulated busbar switches in Paris surburbs	--	Depending on aerial imagery quality, use 1 (cables=3) or 3 nodes (cables=1 on each) with following tags power=switch switch=disconnector operator=RTE location=outdoor gas_insulated=yes	225kV busbar switches connecting a power line (coming from the right) to substation busbars (on top). Mechanically, all 3 switches are linked and can't be operated independently. Mapping with a single node and cables=3 is recommanded
63kV outdoor busbar switches in French Aussois substation	--	As distances aren't so big below 100kV, only one for 3-phases switches with following tags: power=switch switch=disconnector operator=RTE location=outdoor cables=3	63kV busbar switches connecting a power line (going from left to right) to substation busbars (on top). Mechanically, all 3 switches are linked and can't be operated independently. Mapping with a single node and cables=3 is recommanded
225kV outdoor disconnector switches connecting bays to busbars in Poteau Rouge French substation	Busbars disconnector switches link bays to busbars 24020441	power=switch switch=disconnector operator=RTE location=outdoor cables=1	225kV disconnector switches connecting both the same power line (going from left to right) to two different substation busbars (on top). Mapping each of them with is mandatory

See also

• Power switching extension approved proposal.