# Commission Regulation (EU) 2017/1485 of 2 August 2017 establishing a guideline on electricity transmission system operation (Text with EEA relevance), Annex II

Extent: E+W+S+N.I.

Voltage ranges referred to in Article 27:
Table 1
Voltage ranges at the connection point between 110 kV and 300 kV
Synchronous area
Voltage range
...
...
...
...
Great Britain
0,90 pu-1,10 pu
...
...
...
...
Table 2
Voltage ranges at the connection point between 300 kV and 400 kV
Synchronous area
Voltage range
...
...
...
...
Great Britain
0,90 pu-1,05 pu
...
...
...
...

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Source: https://www.legislation.gov.uk/eur/2017/1485/annex/II (the official version)
Page: https://openlegislation.uk/eu-regulation-2017-1485/annex-II
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.