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FURUTEC - Konia Group

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Joint System<br />

Furutec busduct joint features a “maintenance-free”double-bolt joint design. This double-bolt joint system ensures a sufficient<br />

electrical contact area and good mechanical strength. Its high tensile clamping bolts in duct-to-duct jointing do not penetrate<br />

through the conductors. A spring steel material named as leaf spring that is wider than the conductors, is used to ensure a<br />

constant pressure on conductor contact area. It is believed that this clamped joints generate less heat at busduct joint as compared<br />

to bolted joint system, which necessitate the drilling or punching of holes through the conductors with the bolt holes causing<br />

distortion to the lines of current flow. This clamped joint with leaf springs also has a more even contact pressure than the one using<br />

bolt-through joint.<br />

HP-Busduct Joint Installation ( Indoor Type )<br />

JOINT COVER<br />

M8 BOLT<br />

M12 NUT<br />

LEAF SPRING<br />

ELECTRO-GALVANISED<br />

STEEL SHEET HOUSING<br />

HIGH TENSILE<br />

M12 BOLT<br />

LEAF SPRING<br />

JOINT COVER<br />

HP-Busduct Joint Installation ( Outdoor Type )<br />

M6 NUTS<br />

OUTDOOR COVER<br />

M8 BOLT<br />

JOINT COVER<br />

M12 NUT<br />

LEAF SPRING<br />

ELECTRO-GALVANISED<br />

STEEL SHEET HOUSING<br />

HIGH TENSILE<br />

M12 BOLT<br />

OUTDOOR COVER<br />

LEAF SPRING<br />

JOINT COVER<br />

M6 SCREWS<br />

04 | SPECIFICATION & STANDARDS

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