Transcription of Elastimold - tnb.ca
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Elastimold Cable ArrestersMetal Oxide Varistor (MOV) Surge ArrestersFully shielded, fully submersible for convenient energized connection with 200 A loadbreak or deadbreak components up to 35 kVVoltage surges that exceed the BIL rating of the distribution system components will cause damage to the installed equipment. To protect against these surges, overhead surge arresters arewidely used. Their application is understood since overhead lines and equipment aredirectly affected by voltage surges ( lightning). However, the use of overheadarresters alone will not guarantee proper protection of the insulation inthe underground portion of an electrical distribution system. Thelet through surge from the riser pole arresters into the underground systems could be enough to cause damage tothe aging equipment insulation.
Elastimold ® Cable Accessories A80 www.tnb.ca Surge Arresters Metal Oxide Varistor (MOV) Surge Arresters Fully shielded, fully submersible for convenient energized connection with 200 A loadbreak or deadbreak components up to 35 kV
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