Test method for the mechanical strength of cores made of magnetic oxides Ingestion-build-225643 NOTE 3 Disconnectors

NOTE 3 Disconnectors

Bushings for capacitors

BS 4185-14 provides a method for the determination of the pilot diameter

6 l to 220 l

Test method for the mechanical strength of cores made of magnetic oxides Ingestion-build-225643 NOTE 3 Disconnectors1 Scope This document specifies a test method for the mechanical strength of cores made of magnetic oxides. This test method is suitable for most of the E cores, ETD cores, I cores and ring cores but other core types such as U cores could be tested according to a derived method agreed by the parties concerned. This document is also applicable to the mechanical strength measurement of magnetic powder cores.