Tenders Are Invited For Medium-Voltage Equipment-Rv Delivery Of Sf6-Free Ms Switchgear in Germany

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Medium-Voltage Equipment-Rv Delivery Of Sf6-Free Ms Switchgear. The Following Explanations Are Intended To Provide Additional Information On The Technical Data And Execution Provisions For Gas-Insulated 10 Kv Or 15 Kv Switchgear According To Iec 62271-200. The Advertised Switchgear Is A Factory-Ready, Type-Tested, 3-Pin Metal-Capsized Gas-Insulated Medium-Voltage Switching System According To Iec 62271-200. The Field Depth Of All Cable Branches Should Be The Same Regardless Of The Design Current. The Entire System Must Be Carried Out In Touch, Including A Collection Rail And Cable Connection Space. Furthermore, The System Must Be Designed In Such A Way That When Assembly, Expansion Or Replacing A Field And During The Lifespan Of The System, No Gas Work Is Required. The Load Separator As A Three -Position Switch For One - From - Is Grounded As A Switching Element, Including The Drive, Maintenance -Free According To Iec 62271-1. The Switching Device Must Be Installed In The System Container Regardless Of The Climate And Environment. The Three-Position Load Switch Switch Is Intended To Reduce The Functional Elements Within The Capsule And Serve To Switch On The Tapping-Resistant Grounding Of The Cable Branch. The Gas -Filled Container Must Consist Of Corrosion -Proof Stainless Steel. The Insulating Gas Is Insulated Against The Earthed Housing. The 1-Pin-Encapsulated Safety Containers For The Intake Of Hh Faintings Are To Be Arranged In Air. The Cable Connections Of The 3 Phases In The Ring Cable Fields Should Be Lying Horizontally Side By Side In One Level And Easily Accessible From The Front. The Ring Cable Fields Must Be Equipped With The Height And Depth Of Adjustable Cable Tongs, E.G. From C Profiles. Further Specific Technical Requirements Can Be Found In Appendix 2.

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