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
Arcteq protection relays in Swedish utility
Arcteq has installed Feeder Protection IEDs, Transformer Protection IEDs, arc protection units, and arc light sensors to Kalmar Energi H3 110/12kV substation.
Anuradhapura North water supply project
The essence of a comfortable life requires a safe environment including clean water, fresh air, and a safe power system.
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.
Want to know more?
We provide a comprehensive range of services through our own skilled staff and a global network of partners.
News
Meet our partners: Seungmoo Shin, South Korea
Arcteq has been doing business in South Korea already for a decade. The head of Arcteq Korea, Mr Seungmoo Shin, shares here his experiences working with Arcteq.
We are hiring – join our production team
This time we are looking for new talents to join our production team.
A four-day product training at Vaasa Headquarters
To ensure that users of Arcteq products have the needed know-how to securely work with the devices, we organise comprehensive product trainings twice a year at our headquarters in Vaasa. This week it was time for another training.
