UNE 20141:1990

APARAMENTA DE ALTA TENSION BAJO ENVOLVENTE METALICA CON AISLAMIENTO GASEOSO PARA TENSIONES ASIGNADAS IGUALES O SUPERIORES A 72,5 KV

HIGH-VOLTAGE GAS-INSULATED METAL-ENCLOSED SWITCHGEAR FOR RATED VOLTAGES OF 72,5 KV AND ABOVE

Publication Date:

1990-03-07 /Anulada

Cancellation date:

1998-03-30

ICS:

CTN:

International equivalences:

IEC 517:1986 (Identical)

Cancellations:

It is cancelled by: UNE-EN 60517:1998