AQ-L310 Line differential protection device
AQ-L310 is a line protection device with line differential protection for transmission, sub-transmission and distribution line […]
Line protection
In addition to high-quality products, we are committed to providing
industry-leading support and service to our customers.
Line protection
We offer a complete solution to transmission and sub-transmission line protection in any voltage level with line differential and full scheme distance functions.
Line protection
AQ-L350 Line differential protection device
AQ-L350 is a line protection device with line differential protection for transmission and sub-transmission line protection […]
AQ-L357 Line protection device
AQ-L357 is a line protection device with full scheme distance protection for transmission and sub-transmission line […]
AQ-L359 Line protection device
AQ-L359 is a line protection device with line differential and full scheme distance protection for transmission […]
AQ-L390 Line differential protection device
AQ-L390 is a line protection device with line differential protection for transmission and sub-transmission line protection […]
AQ-L397 Line protection device
AQ-L397 is a line protection device with full scheme distance protection for transmission and sub-transmission line […]
AQ-L399 Line protection device
AQ-L399 is a line protection device with line differential and full scheme distance protection for transmission […]
References
Port of Stockholm supplied with feeder protection units and arc protection systems
Arcteq AQ 200 series IEDs and AQ 100 series arc protection systems are applied in Stockholm’s main Port, Värtahamnen.
Arcteq protects Taiwan’s longest tunnel
Arcteq’s scope of supply includes busbar protection, three winding transformer protection, and Feeder protection IEDs to protect, control, and provide accurate measurements on the tunnel’s power distribution feeders.
Stora Enso invests in safety, saving 5 million euros with Arcteq arc protection system
The 6-kV switchgear retrofit project used the AQ 100 series arc protection system.
Arcteq’s new 250 series protection relays to protect three new substations
Arcteq supplied the protection relays for VEO’s three projects for the electric utility company Vaasan Sähköverkko.
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