SANS 61869-1 : 1ED 2013
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
INSTRUMENT TRANSFORMERS - PART 1: GENERAL REQUIREMENTS
12-09-2023
05-09-2013
Pertains to newly manufactured instrument transformers with analogue or digital output for use with electrical measuring instruments or electrical protective devices with rated frequencies from 15 Hz to 100 Hz.
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