Test Center

40.5 kV smart ring main unit prototype passes the 50 kA short-circuit withstand type test

Power Equipment Research Institute · Distribution Equipment Institute · released 2026-09-26 09:02, distributed across 6 language versions.

[Inner Mongolia · No. 18 Chilechuan Avenue, Saihan District, Hohhot] On 2026-09-26, Power Equipment Research Institute published: 40.5 kV smart ring main unit prototype passes the 50 kA short-circuit withstand type test. Prepared by Distribution Equipment Institute, reviewed by the Group Brand Center content hub and released under the “Product Line” section.

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