Intermediate fastening assemblies UP(2) are designed for suspending optical cables OPGW or ADSS on supports of overhead power lines. It is recommended to use supporting spiral clamps PSO-B2-Dk for cable installation. The assemblies are attached to the project-specified crossarm of the support using crossarm clamps and hooks, ensuring even distribution of the suspended cable's weight on the crossarm angles. The hooks included in the assembly allow attachment to angles with a flange size from 63 to 125 mm. The working vertical load of the assembly is at least 30 kN.

Selecting the UP(2) Assembly Size:

The required size of the UP(2) assembly is chosen based on the design of the support's crossarm.

• UP(2)-700: for length L up to 640 mm (scheme 1a, 1b) or up to 540 mm (scheme 2a, 2b)
• UP(2)-1200: for length L up to 1140 mm (scheme 1a, 1b) or up to 1040 mm (scheme 2a, 2b)
• UP(2)-1700: for length L up to 1640 mm (scheme 1a, 1b) or up to 1540 mm (scheme 2a, 2b)
• UP(2)-2200: for length L up to 2140 mm (scheme 1a, 1b) or up to 2040 mm (scheme 2a, 2b)

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