The supply of electrical energy with high voltage parameters to transformers or switchboards of end facilities of consumers is carried out using cables that can be laid:
- By open (air) method.
- Inside trenches or underground cable ducts.
- Through premises or production halls.
The VBShv 3x120 cable is a universal, suitable for laying communications, cable VBShv 3x120, the production of which according to all GOST standards established for this type of product is carried out by the TESK PRO company using its own high-tech equipment, for more details see https://tesk.pro/catalog/kabel/vbshv/vbshv-3x120 /.
Main advantages and technical parameters
The main advantage of the VBShv 3x120 cable is the presence of double protection of current-carrying conductors, including from physical influences. Such security somewhat limits the possibilities of laying it along the changing direction, the route of the power transmission line - the turning radius is at least 392 mm. The product abbreviation means the following parameters:
- "B" - external protection is made of polyvinyl chloride.
- "B" - steel armor made of steel galvanized strips. If the name contains "b", it means that there is no damping cushion under the armor.
- "Shv" - extruded PVC in the form of a separate hose on each core.
- "120" - cross-sectional area in mm.
- "3" - number of residents.
- The absence of "A" means that there are copper conductors in the cable.
The cable can be used to transmit current loads with voltages of 220 and 380 V, with a nominal frequency of 50 Hz, current loads of 317 A and active resistance up to 0.158 Ohm /km. Permissible operating temperature ranges from -50 to +50 C degrees.
You can get more detailed information and order the delivery of the required volumes of VBShv 3x120 cable using the official Internet portal of the manufacturer TESK PRO. The purchase agreement is drawn up directly on the website. For preliminary consultation, the option of online communication with the technical manager of the enterprise is provided.
