Description

MetalProm clamps markings

The dead-end optical cable clamp marking NSO-MDRNk-Dkmin/DkmaxP or PSO-MDRNk- Dkmin/DkmaxP consists of several symbolic (alphanumeric) groups:

• the first three symbols (the letters NSO) stand for helical dead-end clamp; the abbreviation PSO stands for supporting helical clamp;

• the next symbolic group (MDRNk) stands for maximum allowable cable tension load;

• the symbols Dkmin/Dkmax designate the cable (pipeline) diameter range in mm;

• the symbol P (if indicated) designates the presence of a protective device;

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PSO***-Dmin/DmaxP supporting helical clamps for trunk optical fiber communication lines

Helical clamps of PSO***-Dmin/DmaxP type are used for mounting self-supporting optical cables to high voltage power lines.

The maximum cable line rotation angle is *5 degrees.

The PSO***-Dmin/DmaxP set includes:

• equipped with lodochka triangular thimble;

• the power installation consists of 2 assemblies. The helices in these assemblies are joined together via an adhesive and are covered with the L=********0 mm abradant.

• a protective device, L=********0 mm.

The PSO***-Dmin/DmaxP clamp marking

PSO supporting helical clamp;
*5 suited for cables of up to *5 kN total load. The cable-to-clamp sealing withstands loads up to *6,5 kN;
Dmin/Dmax minimum/maximum optical cable diameter, mm;
P equipped with a protective device.

It is possible to manufacture helical clamps upon the clients request!