IEC/TS 60871-2:2014 pdf

05-19-2020 comment

IEC/TS 60871-2:2014,Shunt capacitors for a.c. power systems having a rated voltage above 1000V -Part 2: Endurance testing.
1 Scope
This part of lEC 60871, which is a technical specification, applies to capacitors according to IEC 60871-1 and gives the requirements for ageing tests of these capacitors.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including anyamendments) applies.
IEC 60871-1: 2014, Shunt capacitors for a.c. power systems having a rated voltage above 1000V- Part 1: General
IEC TR 60996, Method for verifying accuracy of tan delta measurements applicable to capacitors.
3 Terms and definitions
For the purpose of this technical specification, the following terms and definitions apply in addition to those given in IEC 60871-1:
test unit
one of the units to be manufactured or a special unit which, with respect to the properties tobe checked by the ageing test, is equivalent to the units to be manufactured.
Note 1 to entry: The restrictions on test unit design are detailed in Annex A.
comparable element design
range of construction elements that will be comparable in performance, under the test procedure, with elements of the units to be manufactured.
Note 1 to entry: See Annex A for detailed design limits.
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