AIR insulated Load Break Switch
- Company Name:Co.E.M. SpA
- Membership:Free Member
- Member Since:2003. 01.10
- Country/Region:Italy
- City:CT
- Contact:G. Polito
- Related Keywords:swich mv sf6 air, substation
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Co.E.M. SpA
[Italy]
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Caratteristiche Generali General characteristics SCR Air insulated rotary Load Break Switches are indicated to be used in modular MV switchboards indoor metal-enclosed type up to 24kV/630A/16kA, for public distribution and private industries and for the control and the protection of electric lines and transformers. Technical characteristics | ||||||||
| SCR LBS is composed by a metallic structure containing the mobile-contact rotary-shaft (copper bars within an epoxy-resin body), the operating mechanism and the fixed contacts. The frame is connected to the grounding system assuring the conveyance of the eventual leakage currents to the earth. SCR design permits:
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The transformer protection function have the LBS equipped with stored-energy-type operating mechanism and fuse-blowing automatic tripping device. The accessibility to the fuses is only allowed with LBS in open position and earthing switch (ST) in closed position. | ||||||||
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SCR is suitable for several applications needs and, with the accessories available, may satisfy any kind of configuration requested.
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