AQ-R215 Railway protection device
AQ-R215 Railway protection device is a three-phase feeder protection device that can be run either in […]
Railway protection
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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.
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.
References
Arcteqin uudet 250-sarjan suojareleet suojaavat Vaasan Sähköverkon kolmea sähköasemaa
Kolmen sähköaseman yhteisprojekti on näyttävä osoitus Arcteqin ja sähköistysratkaisuja tarjoavan VEO:n toimivasta yhteistyöstä.
Arcteq protection relays meet CERN’s tightened technical criteria
Arcteq Relays supplies CERN with nearly 250 protection relays to protect and control the electrical grid and power supply.
Arcteq IEDs and arc protection systems to African mines
Arcteq has supplied fully selective arc protection systems to Gecamines’ new 6.6kV metal-clad switchgears.
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Happy Holidays!
It’s that time of the year again…as the year is coming to its end, we would like to thank you, our customers and partners, for supporting us and for making power distribution safer and more reliable around the world. Let’s let the closeness of family and friends renew our spirits this festive season.
From all of us at Arcteq we wish you the very best during the holiday season and beyond.
