ENA TS 50-18-1 : ISSUE 2 1989
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
DESIGN AND APPLICATION OF ANCILLARY ELECTRICAL EQUIPMENT - PART 1: GENERAL REQUIREMENTS FOR CONSTRUCTION AND TESTING
07-23-2013
01-12-2013
Covers requirements for electrical ancillaries supplied for transmission and distribution contracts, and for generation switchgear and electrical plant contracts.
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