AS 61869.14:2021

适用范围: Adopts IEC 61869-14:2018 with modifications for Australia, which provides all requirements specific to current transformers to be used in DC applications (DCCTs), whatever the technology used. The output signal can be analogue or digital. It is applicable to newly manufactured current transformers used for measuring, protection and/or control applications in DC power systems with a rated voltage above 1,5 kV.KEYWORDS: Instrument transformers; DC applications; DCCTs