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SA1T
The SA1T series optical current sensor provides accurate measurement of AC current.Designed for HV applications, this sensor complies with the IEC 60044-8 class .2 standard for nominal currents in the range of 100A to 4kA. A standard duplex singlemode optical fibre cable connects the sensor head to the SD3TM teminal module which provides output interfaces in IEC61850-9-2 or LEA formats.

Features:
- Rated primary currents up to 500kA.
- Unaffected by external magnetic fields.
- Flexible geometry.
- Small size and light weight.
- Passive optical transducer design
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