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nkt cables schließt zwei Prototypen der Vestas MHI 8MW V164 Windenergieanlagen an

nkt cables has supplied the 72 kV connector which enables transmission of power from one of the two V164 8MW prototype wind turbines from MHI Vestas installed in Maade, near Esbjerg on Denmark’s west coast. / nkt cables group GmbH

Die beiden Windkraftanlagen, die größten auf dem Markt, bieten elektrische Leistung für etwa 18.000 Haushalte.

(WK-intern) – nkt cables connector attaches the world’s largest wind turbine to the grid

nkt cables has supplied the 72 kV connector which enables transmission of power from one of the two V164 8MW prototype wind turbines from MHI Vestas installed in Maade, near Esbjerg on Denmark’s west coast.

The two wind turbines, which are the largest on the market, provide power to approximately 18,000 Danish households.

The Maade project is one of the first to make use of the 72 kV connector and installation was handled by VB-entreprise, an experienced, local nkt cables and MHI Vestas partner.

nkt cables EVP Specialties, Oliver Schlodder says;
“I am very pleased that MHI Vestas has chosen nkt cables as supplier for this test installation. It is a recognition of our competences and leadership within medium- and high-voltage accessories and shows that our strategic focus on innovation and product development is right.”

Only very few global suppliers, including nkt cables, manufactures and markets an extensive range of cable accessories ready for the 72 kV offshore segment. Furthermore, the range can be combined with nkt cables’ portfolio of medium- and high-voltage power cables, allowing the company to be a complete solution provider.

nkt cables’ Konstantin Kurfiss, SVP medium-voltage accessories looks at the future perspectives;
“The CB 72 connector, combined with our Array Cable Transition Box (ACTB), represents significant process efficiencies as it will be possible to energize the wind farm before all wind turbines are installed. That ensures our customers both an earlier utilization of investment and increased productitivity compared with other solutions.”

For more than 20 years, nkt cables has manufactured and delivered accessories for a large number of wind farm projects in Central and Northern Europe.

Technical details
The E-module incorporated in the MHI Vestas V164 8MW wind tower foot consists of a high-voltage transformer and a new Mitsubishi 72 kV gas insulated switchgear to be connected to the local power grid. A 400mm² 72 kV high-voltage cable from nkt cables was connected to the switchgear via the new outer cone cable connector type CB 72. The CB 72 is made of silicone rubber and could be used for cables from 95mm² up to a cross section of 1,200mm². The CB 72 is part of a complete family of 72 kV accessories such as coupling connector CC 72, surge arrester CSA 72, ACTB (Array Cable Transition Box) or termination THV 72 and joint SME 72 as well as inter array cables.

About nkt cables
nkt cables is a global front-line supplier to the energy sector. We develop, manufacture and market high quality cables, solutions and accessories for electrical infrastructure, the construction field and in the railway and automotive industries. nkt cables has approx. 3,200 employees and a 2015 turnover of EUR 1.2 billion. nkt cables is owned by NKT Holding A/S, which is listed on Nasdaq Copenhagen.

PR & PI: nkt cables has supplied the 72 kV connector which enables transmission of power from one of the two V164 8MW prototype wind turbines from MHI Vestas installed in Maade, near Esbjerg on Denmark’s west coast. / nkt cables group GmbH

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