Search
Feedback
About UniCat 
Help
News
| Listing 1 - 2 of 2 |
Sort by
|
Book
ISBN: 073814388X Year: 1977 Publisher: New York : Institute of Electrical and Electronics Engineers (IEEE),
Abstract | Keywords | Export | Availability | Bookmark
Loading...Choose an application
- Reference Manager
- EndNote
- RefWorks (Direct export to RefWorks)
Cable accessories, specifically separable insulated connectors and cable joints, used with extruded dielectric cable rated above 5 kV, are required to have an outer semiconducting shield covering their insulation surfaces. The shield is intended to protect the insulation, to provide voltage stress relief, to maintain the accessory surface at or near ground potential under normal operating conditions, and to initiate fault current arcing if accessory insulation should fail. This standard sets forth tests and requirements to demonstrate that the shield will perform these duties. One of the requirements in this standard specifies a maximum shield resistance. This requirement is to assure that the accessory shield provides stress relief and that the shield surface is maintained at or near ground potential. Another requirement in this standard specifies a shield fault current initiation test. This test is designed to demonstrate the ability of the accessory shield to initiate fault current arcs to ground which will cause overcurrent protective devices to operate should the accessory insulation fail.
Book
ISBN: 0471030724 Year: 1977 Publisher: New York ; London : Wiley,
Abstract | Keywords | Export | Availability | Bookmark
Loading...Choose an application
- Reference Manager
- EndNote
- RefWorks (Direct export to RefWorks)
Diffusion --- Viscosity --- 54-142 --- Gases --- Internal friction (Liquids) --- Liquids --- Hydrodynamics --- Matter --- Mechanics --- Physics --- Transport theory --- Rheology --- Separation (Technology) --- Solution (Chemistry) --- Solutions, Solid --- Packed towers --- Semiconductor doping --- 54-142 Chemistry. Mineralogical sciences--?-142 --- Chemistry. Mineralogical sciences--?-142 --- Properties --- Surface chemistry --- fysicochemie --- Diffusion. --- Viscosity. --- Viscosité. --- Viscosité.
| Listing 1 - 2 of 2 |
Sort by
|