Currency EUR
Lightning cable GTK20-0 / 100-13,2 / 123 – AlfaPolyus, OOO | all.biz
Buy Lightning cable GTK20-0 / 100-13,2 / 123
Lightning cable GTK20-0 / 100-13,2 / 123

Lightning cable GTK20-0 / 100-13,2 / 123

Products from producer
In stock
Reconfirm the price with seller
Payment:
Shipping:
Belarus, Minsk
(View map)
+375 
Display phones
Technical characteristics
  • BrandАльфаПолюс, ООО
  • Country of manufactureBelarus
  • Protective functionsTotally Enclosed
Description

General information: ГТКXX-1/2/3 / 4ГТК - ground wire is corrosion-resistant; An example of the record of the symbol of a ground wire of the State Customs Committee with a nominal diameter of 9.1 when ordering it and in the documentation of another product: "GTK20-0 / 50-9.1 / 60". xx is a type of aluminum-clad wire; 1 - section of aluminum wires; 2 - section of steel clad with aluminum wires; 3 - diameter of the SCC, mm; 4 - mechanical tensile strength, kN. It is used as a grounded extended cable lightning conductor, stretched along an overhead transmission line, used to protect conductive wires from direct lightning strikes. Corrosion-resistant lightning protection cables (SCC) are designed for suspension on power lines with a voltage of 35 kV and above. GTK are made of aluminum-clad steel wires or aluminum-clad steel clad with aluminum and aluminum alloy wires. SCCs are operated at an ambient temperature from minus 60 to plus 80 ° C, taking into account solar radiation. Advantages: - A clad cable cannot cause an emergency. All wires of the cable are preformed in such a way that when one or several wires break, they are not spun out of a layer. - Load on supports. The weight of the clad rope is less than steel, which significantly reduces the load on the supports. With the same tonnage with a steel cable, the clad cable is a much larger volume in kilometers. - High corrosion resistance. All steel wires are coated with aluminum, which is several times more effective in protecting steel from corrosion. - High reliability. Bimetallic wire, obtained using cladding technology, adheres aluminum to steel at the molecular level, after which even with strong mechanical action it is impossible to remove aluminum from steel, as a result, the wire cannot be subject to corrosion due to the violation of protective cover. - Resistance to high temperatures. - Resistance to high short-circuit currents. - The lifetime of a clad cable is 45 years. - The plated ground wire is resistant to eolian vibration and galloping. - Easy installation. A clad cable is similar in size to traditional cables, and is accordingly mounted in standard clamps.

SCC Outer diameter, mm 13.2
SCC Weight kg / km 700
Mechanical strength, kg 12515
The maximum permissible load, kg 8760
Average operating load, kg 4380
Square steel elements mm2 101.7
The total cross section in mm2 101.7
R DC at 20S0, OM / km .8704
Thermal effects of short-circuit current, kA2s 94.1
Thermal linear expansion factor, 10-6 1 / 0C 13
End module of elasticity, kg / mm2 162

 

Shipping method
Payment method
Comments about the company  AlfaPolyus, OOO
100%
of positive feedback from the 2
100% of responses during the day
50% of transactions executed in time
50% of actual goods description
This means that 100% of buyers found cooperation with this company successful and recommend this seller
all (2) positive (2) negative (0)
Good
Anonymous
19.04.2019
Allbizconfirms appeals
Allbiz confirms a receiver's contacting via resource
Prompt response: Within one hour
Was the order is executed in time: Yes
Corresponding of goods/services description: Yes
Super
Руфат
Руфат
07.04.2019
Allbizconfirms appeals
Allbiz confirms a receiver's contacting via resource
Prompt response: During the day
Was the order is executed in time: No
Corresponding of goods/services description: No
Contact the seller
Lightning cable GTK20-0 / 100-13,2 / 123
Lightning cable GTK20-0 / 100-13,2 / 123
for
by the goods
Your message must contain at least 20 symbols. The message must not be more than 2000 symbols.
Obligatory field is not filled
The field is wrongly filled
The field is wrongly filled
Compare0
ClearSelected items: 0