Manufacture, supply and installation of an SF6 insulated type-tested 20 kV single busbar switchgear with permanently installed three-position switches with isolator, earth and vacuum circuit breaker for the substation Steinheim (in the grid area of Westfalen Weser Netz GmbH)

Westfalen Weser Netz GmbH intends to build a new type-tested SF6-insulated 19-field 20 kV single busbar switchgear with permanently installed three-position switches with isolator and earth and vacuum circuit breaker in the Steinheim substation.

(in the network area of Westphalia Weser Netz GmbH)

The technical data and the constructive design of the system is to the "03 17334_201802_01_TS_12-24-36kV_ Leistungsschalter_SF6_metallgekapselt" as of 20.10.2021

ajar.

The switchgear shall be installed in accordance with IEC 62271-200 for availability class LSC 2B in bulkhead class PM and according to arc fault qualification IAC A FLR 20kA 1s.

The detailed service description results from the technical service description provided as an attachment. (1_technische Service description UW Steinheim 20kV.pdf)