Design and application of a compatible clamping fixture for current transformers auto-testing line

This paper presents a compatible clamping fixture for metering current transformers auto-testing line. As the transfer carrier for metering current transformers, the fixture can be used with the transmission line and manipulator to achieve the fixation, transfer flow, grounding protection and other functions. With special design of the holding mechanism, transmission base and information carrier, the fixture obtains better reliability for fixation, grounding and safer transmission of the metering transformers.