Low voltage extruded aluminum dead-end clamp

APPLICATION

  • This clamp is applied to the end of the grid and angles less than 90 degrees or greater than 180 degrees. For these angles, other clamps cause cable fatigue at the angle. For this purpose, tension clamp is used with a pigtail bolt at the end stand.
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TECHNICAL SPECIFICATIONS

Product code Mechanical connection type Cross section of aerial bundled cable’s messenger (mm2) Messenger type
DCL17 Wire 16-35 Steel
Aluminium
DCL18 Wire 50-70 Steel
Aluminium

 

PARTS AND COMPONENTS

Body Integrated extruded aluminum with a special alloy to increase tensile strength
Wedge Including two tongue and groove parts which slides within the body and is made of UV resistant fiber reinforced polyamide.
Wire rope or wire Made of galvanized steel which has a very high tensile strength. The wire rope is secured to the dead end clamp body by rivets. Also, the plastic protector is located in the center of the wire rope arc, so that it can give more lifetime and strength to the clamp at the connection point of the wire rope to the pigtail bolt hook.

The wire rope is made of steel with dichromate coating to prevent rusting in the humid regions (e.g. North and South Iran).

 

INSTALLATION METHOD

First, pull the clamp wedges out from inside the body so that the relevant messenger can be inserted inside. Then push the wedges back into the body. Now, depending on the type of clamp restraint, which is a wire rope or wire, attach the restraint to the pigtail bolt. For the wire rope, it is necessary to connect the pigtail bolt in the plastic place of the wire rope.

PACKAGING

30 PCS/CTN

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