mokokotlo oa bimetallickapa bimetallic thimble ke mofuta o khethehileng oa thimble bakeng sa ho hokahanya cable ea aluminium ka libese tsa koporo kapa li-terminals tsa koporo.

Sehloohong sena, re tla tšohla sebopeho le tšebeliso eali-terminals tsa bimetallic.

Mathata le Cu/Al Joint

Aluminium oxide layer e thehoa e phahameng haholo ho hanyetsa hona joale.The Joho chesa 'me ho fella ka ho chesoa ha thapo 'me ka mor'a moo e fella ka mollo.

Ka lebaka la li-coefficients tse fapaneng tsa mocheso tsa Al & Cu, lenonyeletso le theoha

Kaho ea Bimetal Thimble:

The electrolytic forged koporo palema ke khohlano-welded ho moqomo oa aluminium oa electrolytic.Cu le limolek'hule tsa Al li kopantsoe hammoho ho theha strong

le manonyeletso a tšoarellang ka hona ho fihlela phetoho e ntle ka ho fetisisa

Oxidation ka hare ho cable lug e thibeloa ka ho sireletsa bokahodimo bo ka hare bo nang le mafura a itseng a nang le haholo boemo bo phahameng ba ho rotha.

Bimetal Thimble Kopo

The bimetallic kabel lugs likhokahanyo li loketse bakeng sa ho hokela LV, MV le HV ho tsielehile aluminium lithapo tsa conductor ho kenyeletsoa 11kV-33kV mahareng

Palo ea li-volts e nang le libaka tse fapaneng tsa conductor 10sqmm-630sqmm