Optical Current Transformer

PublishTime：2025-03-16

The Trench Optical Current Transformer is a revolutionary alternative to conventional current transformers, offering an advanced solution for measurement and protection applications. It is based on cutting-edge optical sensing technology and is suitable for low-temperature applications at -50 °C and below. The transformer features a nitrogen-filled composite insulator to avoid moisture or object ingress, and it is designed with an aluminum housing and glass ring sensors. It includes a connection box for attaching to the station's fiber optic cables and a signal processing unit with up to three individual channels for measurement. The transformer is suitable for IEC 61850-9-2 compliant digital substations and offers maximum flexibility for various applications.

Brand of Product：	TRENCH
Part#：	Optical Current Transformer More Part#
Product Category：	Current Transformers More
Application：	[ Measurement and protection applications ][ digital substations ] More
Data Type：	Datasheet More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
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Language：	English Chinese Chinese and English Japanese
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Data Size：	3.6 MB

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