High Voltage Fuse Link
High voltage fuse links din 43625 european standard medium voltage fuses plug in fuses for overhead lines.
High voltage fuse link. High voltage fuse links high voltage fuse links general information eti hv fuse links named vv thermo are designed to protect devices in switch gears and other equipment distribu tion transformers capacitors motors from thermal and dynamic effects of shortcircuits and overcurrents. When the fuse blows heat from the arc causes the boric acid to evolve large volumes of gases. Economic protection devices for immediate interruption of high short circuit currents that significantly increase isolation. Test device for tripping medium voltage switches zum online shop.
Medium voltage current limiting and expulsion fuses suitable for the protection of distribution transformers. They allow in overhead lines to provide fuse protection on pole mounted distribution transformers. High voltage expulsion type fuse links table of contents item title page part 1 general 1 01 scope e13 1 1 02 standards e13 1 1 03 service conditions e13 2 1 04 system conditions e13 2 1 05 testing e13 2 1 06 spares e13 3 1 07 packing and shipment e13 3 1 08 submittals e13 3 part 2 products 2 01 design. Medium voltage fuse links including overhead line connectors are provided as a set.
As the largest supplier for high voltage current liming fuses in the utility industry eaton has an extensive stock of fuse links year round and an even larger stock during peak storm times ensuring short lead times. 12 24 kv can work inside a transformer tank immersed in. High voltage expulsion fuses surround the fusible link with gas evolving substances such as boric acid. High voltage fuse link for voltage transformers hsw zum online shop.
Accessories zum online shop. The associated high pressure often greater than 100 atmospheres and cooling gases rapidly quench the resulting arc.