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Hitachi Energy will deliver EconiQ 420 kV SF6-free gas-insulated switchgear and gas-insulated lines to Linxon for National Grid's Bengeworth Road substation, part of the London Power Tunnels project.
“Hitachi Energy will deliver EconiQ™ 420-kilovolt (kV) gas-insulated switchgear (GIS) and gas-insulated lines (GIL) containing no sulfur hexafluoride (SF6).”hitachienergy.com
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