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  4. Standard "BS 7494-1:1991"
Standard BS 7494-1:1991 29.11.1991 preview

BS 7494-1:1991

Performance and testing of teleprotection equipment of power systems.. Specification for narrow-band command systems.



STANDARD published on 29.11.1991


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Price353.20 USD excl. VAT
353.20 USD

The information about the standard:

Designation standards: BS 7494-1:1991
Publication date standards: 29.11.1991
SKU: NS-76935
The number of pages: 40
Approximate weight : 120 g (0.26 lbs)
Country: British technical standard
Category: Technical standards BS

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The category - similar standards:

Industrial process measurement and control

Annotation of standard text BS 7494-1:1991 :

Applies to narrow-band single-signal and multisignal equipment for teleprotection. Also applies to voice frequency equipment which is used in connection with various telecommunication systems, such as power line carrier, radio link, rented circuits, leased or owned cables. Status: Confirmed

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