ESI 43-9 : ISSUE 1 ERRATUM
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
132kV STEEL TOWER TRANSMISSION LINES SPECIFICATION L.7(C) - 1978 2 X 175SQ.MM ASCR/PHASE- 1 X 175SQ.MM ASCR EARTHWIRE
23-07-2013
12-01-2013
Specifies the design of lattice steel tower transmission lines of double circuit 132 kV construction with twin 175 sq.mm ACSR per phase and single 175 sq.mm ACSR earthwire using lattice steel towers designated as L7(C). Approved alternative conductor arrangements using the same towers are specified in Appendix E.
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.