In addition to high-quality products, we are committed to providing industry-leading support and service to our customers.
Arc flash protection
Arcteq’s AQ 100 series offers a complete solution for arc flash protection. The AQ 100 medium-voltage and low-voltage product lines are designed using top-of-the-line technology, with a focus on simplicity while maintaining both flexibility and function.
Protection relays
Arcteq's AQ 200 and AQ 300 series of protection devices are developed to cover any application in transmission or distribution network protection and control.
Fault detection
Arcteq's AQ-50 fault detection devices leave no fault unnoticed, as they can detect even the most challenging faults like high-impedance and intermittent earth faults. The unique algorithm analyzes changes to phase currents, so no voltage measurements are required to locate faults!
Services
Arcteq provides a comprehensive range of services to its customers through our skilled staff and a global network of partners.
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At Arcteq we design and manufacture the most accurate power grid protection in the world. We are proud to give you this brief look at our most essential innovations.
References
AQ 200 to five light rail system substations in Stockholm
Arcteq AQ 200 distribution protection IEDs are installed in five Lidingöbanan light rail system substations in Stockholm, Sweden.
An outage in electricity distribution, Laajasalo 23 august 2022.
In August of 2022 Helen Electricity Network had a significant power outage in the area covered by their Laajasalo substation, in the Finnish capital of Helsinki. The outage affected nearly 12,900 customers and lasted on average 88 minutes.
Arcteq supplies protection systems to CMPC Guíaba, Brazil
Arcteq arc protection systems protect the medium voltage and low voltage distribution switchgear, bus ducts, and motor control centers.
Sähkönjakeluhäiriö Laajasalossa 23.8.2022
Helen Sähköverkko Oy:llä oli elokuussa laaja sähkökatko koskien alussa 12878 asiakasta Laajasalon sähköaseman syöttöalueella. Keskimäärin tämän keskeytyksen kesto oli 88 min, pisimmillään vajaat 2,5 tuntia.