NF F48-390:1991
RAILWAYS FIXED EQUIPMENT. FEED IN ELECTRICAL ENERGY FOR SIGNALLING EQUIPMENTS. TRANSFORMER WITH DRY INSULATION.

Standard No.

NF F48-390:1991

Release Date

1991

Published By

Association Francaise de Normalisation

Status

Withdraw

Latest

NF F48-390:1991

NF F48-390:1991 history

• 1991 NF F48-390:1991 RAILWAYS FIXED EQUIPMENT. FEED IN ELECTRICAL ENERGY FOR SIGNALLING EQUIPMENTS. TRANSFORMER WITH DRY INSULATION.