Among the variety of cable and wire products used in electrical installation work, armored products are quite common. Among them, the VBBShvng cable should be noted, with an increased degree of protection against mechanical and other damage. Reliable armor allows you to lay cable routes in the most difficult conditions, including those with the negative influences of an aggressive environment. The only drawback of such products is the increased specific weight of the VBBSHVNG cable, which does not play a decisive role and does not have a negative impact on the progress of work.
Decoding VBBShvng
Despite the variety of modifications of this conductor, the basic elements, type and composition of the protective coating, materials used and strength characteristics remain unchanged.
The full name and general description of the cable means that it is an armored power cable, consisting of copper conductors in PVC insulation, protected by armor and placed in a PVC sheath that is resistant to combustion. The cable characteristics are determined according to GOST 16442-80.
In this regard, the abbreviation VBBShvng and the full explanation of the cable will look like this:
- B – corresponds to plastic insulation of individual wires, the material of which is PVC.
- B – the presence of armor, the design of which includes two tapes made of steel.
- b – without a pillow. It is installed in some types of cables and protects everything that is located under it from the negative effects of metal parts of the armor.
- Shvng - protection from a PVC hose made by pressing with reduced flammability.
VBBShvng-LS
Cable VBBShvng-LS
Description and explanation of cable VBBShvng-LS
B - Isol.
lived from polyvinyl chloride plastic B - Armor made of two steels. ribbon b - Without a pillow, which is the inner part of the protection. cover, overlay under armor for the purpose of protection. the element underneath from corrosion and fur. damage caused by tapes or wires of armor Shvng-LS - Protective cover in the form of a pressed hose made of low-grade polyvinyl chloride plastic. flammability with reduced gas and smoke emission Structural elements VBBShvng-LS
Conductive conductor - copper, single-wire or multi-wire, round or sector-shaped, class 1 or 2 according to GOST 22483. Insulation - made of low-grade polyvinyl chloride composition. fire hazard. Insulated The cable cores are different. colors. The nominal insulation thickness corresponds to 3.4 mm. Stranding - insulated. The cable cores are twisted. Cables are manufactured only with three cores. All cores are of the same cross-section. Filling - applied over twisted insulating materials. cores made of unvulcanized rubber mixture lower. fire hazard, filling the gaps between the conductors, or when applying belt insulation while simultaneously filling the gaps between the conductors with PVC composition lower. fire hazard. Belt insulation - pressed from low-grade PVC composition. fire hazard. Electrically conductive screen - applied with a winding of tape made of electrically conductive rubberized fabric with a nominal thickness of 0.3 mm, with an overlap or from two tapes of electrically conductive cable. paper with a nominal thickness of 0.12 mm with a gap. Metal screen - made of two copper tapes or copper foil. Separating layer - two tapes of polyethylene terephthalate film, thermally bonded fabric or other equivalent material with overlap. The separating layer is pressed out of a low-grade PVC composition. fire hazard thickness of at least 1.0 mm.
Protective cover - type BbShv: - armor made of two steel strips, applied so that the upper strip covers the gaps between the turns of the lower strip; — a protective hose extruded from a PVC composition of reduced fire hazard. Application of VBBShvng-LS
Cables, not distributed. combustion, with low smoke and gas emissions are intended for the distribution and transmission of electricity in stationary installations at rated alternating voltage. 6000 V frequency 50 Hz. Cables are manufactured for general industrial use in cables. structures and premises.
When ordering a cable, you must indicate the number of cores ,
their cross-section and what voltage will be used.
Approximate list of supplied 1-core cables:
VBBShvng-LS 1x1.5 , VBBShvng-LS 1x2.5 , VBBShvng-LS 1x4 , VBBShvng-LS 1x6 , VBBShvng-LS 1x10 , VBBShvng-LS 1x16 , VBBShvng-LS 1x25 , VBBShvng-LS 1x35 , VBBSh Vng-LS 1х50, VBBShvng -LS 1x70, VBBShvng-LS 1x95, VBBShvng-LS 1x120, VBBShvng-LS 1x150, VBBShvng-LS 1x185, VBBShvng-LS 1x240, VBBShvng-LS 1x1.5(ozh), VBbShvng-LS 1x2.5(o g), VBBShvng -LS 1x4(cooler), VBBShvng-LS 1x6(cooler), VBBShvng-LS 1x10(cooler), VBBShvng-LS 1x16(cooler), VBBShvng-LS 1x25(cooler), VBBShvng-LS 1x35(cooler), VBBShvng-LS 1x50 (coolant), VBBSHVVG-LS 1x70 (ola), VBBSHVVG-LS 1x95 (coal), VBBBSHVVNG-LS 1x120 (coolant), VBBBSHVGNG-LS 1x150 (CSA), VBBBSHVVG-LS 1x185 (OZH), VBBBSHVGNGNG-LS 1x240 ( cool)
Approximate list of supplied 2-core cables:
VBBShvng-LS 2x1.5 , VBBShvng-LS 2x2.5 , VBBShvng-LS 2x4 , VBBShvng-LS 2x6 , VBBShvng-LS 2x10 , VBBShvng-LS 2x16 , VBBShvng-LS 2x25 , VBBShvng-LS 2x35 , VBBSh Vng-LS 2x50, VBBShvng -LS 2x70, VBBShvng-LS 2x95, VBBShvng-LS 2x120, VBBShvng-LS 2x150, VBBShvng-LS 2x185, VBBShvng-LS 2x240, VBBShvng-LS 2x1.5(ozh), VBbShvng-LS 2x2.5(o g), VBBShvng -LS 2x4(cooler), VBBShvng-LS 2x6(cooler), VBBShvng-LS 2x10(cooler), VBBShvng-LS 2x16(cooler), VBBShvng-LS 2x25(cooler), VBBShvng-LS 2x35(cooler), VBBShvng-LS 2x50 (cooperative), VBBSHVVG-LS 2x70 (coal), VBBSHVVG-LS 2x95 (coal), VBBBSHVVNG-LS 2x120 (CSA), VBBBSHVGNG-LS 2x150 (OH), VBBBSHVVG-LS 2x185 (OZH), VBBBSHVGVG-LS 2x240 ( cool)
Approximate list of supplied 3-core cables:
VBBShvng-LS 3x1.5(olzh) , VBbShvng-LS 3x2.5(olzh) , VBBShvng-LS 3x4(olzh) , VBBShvng-LS 3x6(olzh) , VBBShvng-LS 3x10(olzh) , VBBShvng-LS 3x16(olzh ) , VBBShvng-LS 3x25(olzh) , VBBShvng-LS 3x35(olzh) , VBBShvng-LS 3x50(olzh) , VBBShvng-LS 3x70(olzh) , VBBShvng-LS 3x95(olzh) , VBBShvng-LS 3x120(olzh) , VBBShvng-LS 3х150(ozh) , VBBShvng-LS 3х185(ozh) , VBBShvng-LS 3х240(ozh) , VBBShvng-LS 3х1.5 , VBBShvng-LS 3х2.5 , VBBShvng-LS 3х4 , VBBShvng-LS 3х6 , VBBSh Vng- LS 3x10, VBBShvng-LS 3x16, VBBShvng-LS 3x25, VBBShvng-LS 3x35, VBBShvng-LS 3x50, VBBShvng-LS 3x70, VBBShvng-LS 3x95, VBBShvng-LS 3x120, VBBShvng-LS 3x150, VBBShvng-LS 3x185, VBBShvng- LS 3x240
Approximate list of supplied 4-core cables:
VBBShvng-LS 4x1.5 , VBBShvng-LS 4x2.5 , VBBShvng-LS 4x4 , VBBShvng-LS 4x6 , VBBShvng-LS 4x10 , VBBShvng-LS 4x16 , VBBShvng-LS 4x25 , VBBShvng-LS 4x35 , VBBSh Vng-LS 4x50, VBBShvng -LS 4x70, VBBShvng-LS 4x95, VBBShvng-LS 4x120, VBBShvng-LS 4x150, VBBShvng-LS 4x185, VBBShvng-LS 4x240, VBBShvng-LS 4x1.5(ozh), VBbShvng-LS 4x2.5(o g), VBBShvng -LS 4x4(cooler), VBBShvng-LS 4x6(cooler), VBBShvng-LS 4x10(cooler), VBBShvng-LS 4x16(cooler), VBBShvng-LS 4x25(cooler), VBBShvng-LS 4x35(cooler), VBBShvng-LS 4x50 (coolant), VBBSHVVG-LS 4x70 (ola), VBBSHVVG-LS 4x95 (coolant), VBBBSHVVNG-LS 4x120 (coolant), VBBBSHVG-LS 4x150 (CSA), VBBBSHVVG-LS 4x185 (OH), 4x240 (OZH) cool)
Approximate list of supplied 5-core cables:
VBBShvng-LS 5x1.5 , VBBShvng-LS 5x2.5 , VBBShvng-LS 5x4 , VBBShvng-LS 5x6 , VBBShvng-LS 5x10 , VBBShvng-LS 5x16 , VBBShvng-LS 5x25 , VBBShvng-LS 5x35 , VBBSh Vng-LS 5x50, VBBShvng -LS 5x70, VBBShvng-LS 5x95, VBBShvng-LS 5x120, VBBShvng-LS 5x150, VBBShvng-LS 5x185, VBBShvng-LS 5x240, VBBShvng-LS 5x1.5(ozh), VBbShvng-LS 5x2.5(o g), VBBShvng -LS 5x4(olzh) , VBBShvng-LS 5x6(olzh) , VBBShvng-LS 5x10(olzh) , VBBShvng-LS 5x16(olzh) , VBBShvng-LS 5x25(olzh) , VBBShvng-LS 5x35(olzh) , VBBShvng-LS 5x50 (coolant), VBBSHVVG-LS 5x70 (coal), VBBSHVVG-LS 5x95 (coolant), VBBBSHVVNG-LS 5x120 (coolant), VBBBSHVGVG-LS 5x150 (CSA), VBBBSHVVG-LS 5x185 (OZh), VBBBSHVVG-LS 5x240 ( cool)
Approximate list of cables with screen:
VBBShvng-LS 3x1.5(cooler)+1x1(cooler) , VBBShvng-LS 3x1.5(cooler)+1x1.5(cooler) , VBBShvng-LS 3x10(cooler)+1x4(cooler) , VBBShvng-LS 3x10( coolant)+1x6(olzh), , VBBShvng-LS 3x10+1x4(olzh), VBBShvng-LS 3x10+1x4, VBBShvng-LS 3x120+1x35, VBBShvng-LS 3x120+1x50, VBBShvng-LS 3x120+1x70, VBBShvng -LS 3x120+1x95 , VBBShvng-LS 3x150(olzh)+1x70(olzh) , VBBShvng-LS 3x150+1x50 , VBBShvng-LS 3x150+1x70 , VBBShvng-LS 3x150+1x95 , VBBShvng-LS 3x16(olzh)+1 x10(oz) . )+1х4(ozh) , VBBShvng-LS 3х16+1х10(ozh) , VBBShvng-LS 3х16+1х10 , VBBShvng-LS 3х16+1х6(ozh) , VBBShvng-LS 3х16+1х6 , VBBShvng-LS 3х185+1х120 , VBBSh Vng- LS 3x185+1x150, VBBSHVVG-LS 3x185+1x50, VBBSHVVG-LS 3x185+1x70, VBBBSHVNG-VS 3x185+1x95, VBBBSHVVG-LS 3x2.5 (OH)+1x1.5 (OZh ).5 (OH), 3xvang-ls 3x2.5+ 1x1.5(ozh), VBBShvng-LS 3x2.5+1x1.5, VBBShvng-LS 3x240+1x120, VBBShvng-LS 3x240+1x50, VBBShvng-LS 3x240+1x70, VBBShvng-LS 3x25(ozh)+1x10(ozh ) , VBBShvng-LS 3x25(olzh)+1x16(olzh) , VBBShvng-LS 3x25+1x10(olzh) , VBBShvng-LS 3x25+1x10(olzh) , VBBShvng-LS 3x25+1x10 , VBBShvng-LS 3x25+1x16(olzh ). 1x16 , VBBShvng-LS 3x35+1x25(olzh) , VBBShvng-LS 3x35+1x25 , VBBShvng-LS 3x4(olzh)+1x2.5(olzh) , VBBShvng-LS 3x4+1x2.5(olzh) , VBBShvng-LS 3x4 +1x2.5 , VBBShvng-LS 3x50(olzh)+1x25(olzh) , VBBShvng-LS 3x50+1x16(olzh) , VBBShvng-LS 3x50+1x16 , VBBShvng-LS 3x50+1x25(olzh) , VBBShvng-LS 3x50+ 1x25 , VBBShvng-LS 3x50+1x35(olzh) , VBBShvng-LS 3x50+1x35 , VBBShvng-LS 3x6(olzh)+1x2.5(olzh) , VBBShvng-LS 3x6(olzh)+1x4(olzh) , VBBShvng-LS 3х6(ozh)+2х10(ozh) , VBBShvng-LS 3х6+1х4(ozh) , VBBShvng-LS 3х6+2х10(ozh) , VBBShvng-LS 3х70+1х25(ozh) , VBBShvng-LS 3х70+1х25 , VBBShvng-LS 3x70+1x35, VBBShvng-LS 3x70+1x50, VBBShvng-LS 3x95+1x35, VBBShvng-LS 3x95+1x50, VBBShvng-LS 3x95+1x70, VBBShvng-LS 4x10(ozh)+1x4(ozh), VBBShv ng-LS 4x10( coolant)+1x6(olzh) , VBBShvng-LS 4x120+1x70 , VBBShvng-LS 4x150+1x70 , VBBShvng-LS 4x16+1x10(olzh) , VBBShvng-LS 4x16+1x6(olzh) , VBBShvng-LS 4x16+1x6 , VBB Shvng -LS 4x2.5(cooler)+1x1.5(cooler) , VBBShvng-LS 4x25(cooler)+1x16(cooler) , VBBShvng-LS 4x25+1x16(cooler) , VBBShvng-LS 4x25+1x16 , VBBShvng-LS 4x35 +1x16(olzh), VBBShvng-LS 4x35+1x16, VBBShvng-LS 4x35+1x25(olzh), VBBShvng-LS 4x4(olzh)+1x2.5(olzh), VBBShvng-LS 4x50+1x25(olzh), VBBShvng- LS 4x50+1x25, VBBShvng-LS 4x6(cooled)+1x2.5(cooled), VBBShvng-LS 4x6(cooled)+1x4(cooled), VBBShvng-LS 4x70+1x35(cooled), VBBShvng-LS 4x70+1x35, VBBShvng-LS 4x95+1x35, VBBShvng-LS 4x95+1x50
Application and service life
This product has specific technical characteristics that allow the use of VBBShvng in all kinds of rooms, as well as in tunnels, mine structures and in open space. Laying products in blocks is not allowed; strong stretch marks should be avoided. Places with any degree of corrosion are quite suitable for VBBShvng, and its operation is not at all affected by stray currents.
If the cable is laid in a single version, it will not spread fire, so it is often used in places with increased explosion and fire hazards. If the armored cable is copper, then it will not spread fire even when laid in bundles.
Main performance qualities of VBBShvng products:
- Laying of these products is possible in the ambient temperature range from -50C to +50C. The cables remain operational even at a relative air humidity of 98%, at +35C.
- The electrical resistance of individual wires to direct current has standard parameters determined by GOST 22483.
- The resistance standards of the insulating coating for each current-carrying wire are considered based on the 1st kilometer of cable length at +20C. The minimum indicator for different types of conductors is: with a cross section of 1.5 and 2.5 mm2 - 12 Mohm; 4 mm2 – 10 Mohm; 6 mm2 – 9 Mohm; from 10 to 240 mm2 – 7 Mohm.
- When testing with alternating voltage, the VBBShvng cable, designed for 0.66 kV, is subjected to a test voltage of 3 kV. If the rating is 1 kV, then the test voltage will be 3.5 kV.
Explanation of the abbreviation VBShvng(A)-LS:
Any labeling implies the provision of necessary information about the product, in particular its main characteristics and properties.
B – plastic insulating coating with a low level of flammability.
B – armor coating obtained as a result of the use of specially designed tapes made of durable steel.
Seam – the presence of an outer plastic coating with a low level of flammability.
Ng - for the manufacture of the cable, materials were taken that do not propagate combustion.
(A) – absence of propagation of the combustion process under conditions of group laying of the product.
LS – low smoke emission.
The cost of an armored cable of the specified brand directly depends on the materials from which it was made, especially copper. The price of the product is in the price list on our company website. Considering that we provide discounts on all our products, you can find out their final cost when placing an order with our employee.
We provide the opportunity to buy a power cable in any convenient way. Delivery of products available in the warehouse is carried out within a day after funds are credited. Regarding the supply of custom-made product options, it is necessary to check with the company’s specialists.
VBBShvng cable design:
By analogy with products of other markings, the described cable consists of several individual elements that are connected in production into a single integral structure.
- Lived. Represents the core of the product. It may be single-wire or include several separate wires. The shape is divided into segmented and round.
- The insulating coating is high quality polyvinyl chloride plastic with low flammability.
- The connecting layer is high quality polyvinyl chloride plastic with low flammability.
- The outer shell is high quality polyvinyl chloride plastic with low flammability.
- The armor coating is provided by special steel strips made of durable high-quality alloy.
Application
SIP cable 2: technical characteristics
This product is supposed to be used in stationary power lines through which electricity is transported at a voltage of up to 1 kW with a frequency of 100 Hz in the case of alternating current, and up to 2.5 kW in the case of direct current. When used for laying overhead lines, the placement height should not exceed 4 km above sea level. You can place the cable in the subway, areas with humid air, and fire-hazardous buildings, including industrial ones. Installation under the soil is widely practiced, including in places that pose a risk of deformation or are characterized by corrosive activity.
Technical characteristics of the VBBShvng cable:
The temperature range at which the product can be put into operation ranges from minus forty-nine to plus forty-nine degrees Celsius.
Air humidity should not be higher than ninety-seven percent.
The product does not need to be heated during installation if the temperature is down to minus fourteen degrees.
VBBShvng is not capable of propagating the combustion process under group laying conditions.
The service life of the product is quite long. It is up to thirty years from the date of release, like all similar products for this purpose.
VBShvng(A)
Cable VBShvng(A)
Description and explanation of cable VBShvng(A)
B - Insulation - PVC plastic compound B - Armor cover - galvanized steel tapes Shvng - Protective hose - PVC plastic compound of low flammability
Structural elements of the cable VBShvng (A)
1. Current-carrying conductor - copper single-wire round (ok), single-wire sector (os);
stranded round (mk), stranded sector (ms) 2. Insulation - PVC plastic compound 3. Inner sheath with filling - PVC plastic compound of low flammability 4. Armor cover - galvanized steel tapes 5. Protective hose - PVC plastic compound of low flammability Scope of application of the VBShvng (A) cable )
Cables are intended for the transmission and distribution of electrical energy in stationary electrical installations at a rated alternating voltage of 0.66, 1 and 3 kV, with a nominal frequency of 50 Hz. Cables with the ng(A) index are intended for group installation in cable structures of outdoor (open) electrical installations (cable racks, galleries).
When ordering a cable, you must indicate the number of cores ,
their cross-section and what voltage will be used.
Approximate list of supplied cables:
Approximate list of supplied 2-core cables:
VBShvng(A) 2x1.5 , VBShvng(A) 2x2.5 , VBShvng(A) 2x4 , VBShvng(A) 2x6 , VBShvng(A) 2x10 , VBShvng(A) 2x16 , VBShvng(A) 2x25 , VBShvng(A) 2x35 , VBShvng(A) 2x50 , VBShvng(A) 2x70 , VBShvng(A) 2x95 , VBShvng(A) 2x120 , VBShvng(A) 2x150 , VBShvng(A) 2x185 , VBShvng(A) 2x240
Approximate list of supplied 3-core cables:
VBShvng(A) 3x1.5 , VBShvng(A) 3x2.5 , VBShvng(A) 3x4 , VBShvng(A) 3x6 , VBShvng(A) 3x10 , VBShvng(A) 3x16 , VBShvng(A) 3x25 , VBShvng(A) 3x35 , VBShvng(A) 3x50 , VBShvng(A) 3x70 , VBShvng(A) 3x95 , VBShvng(A) 3x120 , VBShvng(A) 3x150 , VBShvng(A) 3x185 , VBShvng(A) 3x240
Approximate list of supplied 4-core cables:
VBShvng(A) 4x1.5 , VBShvng(A) 4x2.5 , VBShvng(A) 4x4 , VBShvng(A) 4x6 , VBShvng(A) 4x10 , VBShvng(A) 4x16 , VBShvng(A) 4x25 , VBShvng(A) 4x35 , VBShvng(A) 4x50 , VBShvng(A) 4x70 , VBShvng(A) 4x95 , VBShvng(A) 4x120 , VBShvng(A) 4x150 , VBShvng(A) 4x185 , VBShvng(A) 4x240
Approximate list of supplied 5-core cables:
VBShvng(A) 5x1.5 , VBShvng(A) 5x2.5 , VBShvng(A) 5x4 , VBShvng(A) 5x6 , VBShvng(A) 5x10 , VBShvng(A) 5x16 , VBShvng(A) 5x25 , VBShvng(A) 5x35 , VBShvng(A) 5x50 , VBShvng(A) 5x70 , VBShvng(A) 5x95 , VBShvng(A) 5x120 , VBShvng(A) 5x150 , VBShvng(A) 5x185 , VBShvng(A) 5x240
