The wedge-type strain clamp adopts a wedge-shaped structure design, eliminating the need for a drainage clamp, thus resolving the issue of overheating at the drainage plate connection. Compared to traditional compression-type strain clamps, its installation is more convenient, requiring no wire cutting or crimping tools, which saves installation time and allows for reusability. In case of installation errors or the need to replace lines, it can be disassembled and reused.
Wedge-type Strain Clamp
|
Project |
Compression type tension clamp |
Wedge Strand Clamp |
|
Clamp grip |
95% of the rated breaking force (RTS) of the conductor |
95% of the rated breaking force (RTS) of the conductor |
|
Construction tools |
Hydraulic press, mold and other special equipment required |
Assembled; no special equipment required |
|
Personnel requirements |
High skill requirements; crimping quality is affected by human factors |
Low skill requirements; not affected by human factors |
|
Construction quality |
Crimping quality is difficult to identify with naked eyes; maintenance is inconvenient |
At a glance; maintenance-free |
|
Construction efficiency |
High safety protection requirements; relatively low crimping efficiency |
6 times the efficiency of the compression type tension clamp |
|
Operation and maintenance |
Looseness, overheating, burning of drainage plate, etc. |
Straight-through type; no drainage clamp; maintenance-free |
