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Railway protection

In addition to high-quality products, we are committed to providing
industry-leading support and service to our customers.

Railway protection

Arcteq’s railway protection device offers three-phase feeder protection that can be run either in Standard feeder mode or in Railway mode. In railway mode the device includes a single-phase protection functionality. The AQ 200 series devices can be set to any frequency between 6 and 75 Hz, and through this functionality the railway protection device can protect a dedicated 16.7 Hz network used in some railway grids.

Railway protection

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Arcteq has developed the communication tool AQwire which is very handy when configuring, for example, the IEC 61850 communication protocol in a protection relay. Application Engineer Raj Kumar explains how to use this tool in a real environment, and how to test the communication of all communication protocols available in AQ 200 products.

Watch the webinar video
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Customer Service Manager Joni Leppilahti gives an introduction to relay communication with the IEC 61850 communication protocol with GOOSE. He also demonstrates how to configure the protocol and GOOSE for an AQ 200 series device, and how to test the configuration with Arcteq’s AQwire communication tool.

Watch the webinar video
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References

110 kV/22 kV Hòa Bình 1 Wind farm project

After successfully installing the Phase I protection devices for the Hoa Binh Windfarm station in Vietnam, Arcteq also obtained the Phase II project procurement and delivered all products to customers with the most efficient production capacity.

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