Conductor – copper, multi-wire, round-shaped, class 5 according to DSTU EN 60228:2015. The number of conductors ranges from 1 to 5 pcs., with cross-sections from 1 mm² to 240 mm².
Insulation – made of thermoplastic elastomer.
Twist – insulated conductors twisted together.
Sheath – made of thermoplastic elastomer.

TECHNICAL CHARACTERISTICS

Operating temperature range of cables from minus 40 °С to 50 °С;
Cables are resistant to relative humidity up to 98% at an ambient temperature of 35 °С;
Cables are resistant to solar radiation;
Tensile force on the cable must not exceed 19.6 N (2.0 kgf) per 1 mm² of the total cross-section of all conductors;
Standard delivery length of cables: not less than 100 m;
Warranty service life of power cables is set at 6 months from the date of commissioning, but not later than 12 months from the date of manufacture.
Service life of cables is at least 4 years;
Service life of cables under stationary laying is at least 10 years.

APPLICATION

The main purpose of the KG cable brand is to connect portable tools and mobile electrical devices to the power supply network at a nominal alternating voltage of 660 V with a frequency up to 400 Hz, or nominal direct voltage of 1000 V.
It can be used:

in indoor premises;
on sites under a canopy;
on ship decks;
for connecting power tools;
for devices connecting to “ground” and electrode holders of welding machines;
for portable generators;
for other industrial and household mobile electrical devices;
in different climatic zones, under any weather conditions.

Usually the cable is laid on the ground or on the surface of asphalt or concrete sites. The cable is removed after the completion of works.
The main condition is to avoid significant mechanical impacts on the outer sheath.
The softness of the thermoplastic elastomer, which makes the cable insulation resistant to bending, may cause its destruction due to mechanical action.
When operating a flexible power cable of the KG type, the following restrictions must be taken into account:

KG cable is not recommended for permanent installation directly in the ground unless such use is предусмотрed by the technical documentation for the specific cable application;
KG cable is not recommended for use on lifting and conveying equipment without drum winding mechanisms that ensure proper cable winding, prevent impermissible axial rotation of the cable, and ensure operation within the specified tensile force limits.

The above restrictions are due to the design features of flexible cables and the need to prevent excessive mechanical stress on their current-carrying conductors, insulation, and outer sheath.
During operation, the cable must be protected against mechanical impacts that could damage its structure, including being run over by vehicles, falling heavy objects, pinching, excessive stretching, impact loads, and impermissible bending.
Exposure to rainwater and contaminants does not affect the cable's performance, provided that the outer sheath remains intact.

Installation and Operation Guidelines

Installation, operation and repair of cables are carried out in accordance with current “Rules for Electrical Installations”, “Rules for Technical Operation and Safety Rules for the Operation of Consumer Electrical Installations”.
Laying and installation of cables without preliminary heating is carried out at temperatures not lower than minus 30 °С;
Tensile force on the cable must not exceed 19.6 N (2.0 kgf) per 1 mm² of the total cross-section of all conductors;
It is not recommended during installation and operation to drag the cable along any surface using mechanisms;
It is allowed during installation and operation to move the cable using mechanisms with devices preventing damage to the cable;
Bending radius during installation and operation not less than 8 outer diameters of the cable;
During operation, exceeding the working temperature on conductors above 75 °С is not allowed;
It is necessary to monitor the condition of the sheath and insulation, avoid excessive tension and twisting.

Transportation and Storage

Transportation and storage of cables must comply with DSTU EN 50525 requirements. Storage is allowed in closed dry rooms at temperatures from minus 50 °С to 50 °С and relative humidity not more than 80 % at 25 °С, the cable must be protected from direct sunlight, oils, acids, alkalis and mechanical damage.
Recommended storage period of cables in the manufacturer’s packaging is no more than 1 year.

Information on Measures to be Taken in Case of Malfunction

The sale of cable products and the measures to be taken when a defect (non-conformity) of a cable product is detected are carried out in accordance with the concluded contract.

Outer Diameter and Estimated Weight of 1 km of Cable

Number and Nominal Cross-Section of Conductors, mm²	Nominal Outer Cable Diameter, mm	Estimated Weight of 1 km of Cable, kg
1x2.5	6,7	80
1x4	8	110
1x6	9	150
1x10	11,1	230
1x16	12,4	310
1x25	14,6	450
1x35	16,4	590
1x50	19	820
1x70	21,5	1090
1x95	24,3	1400
1x120	27,7	1730
2x0.75	8,2	90
2x1.0	8,5	100
2x1.5	9,4	130
2x2.5	11,2	190
2x4	13,5	280
2x6	15,5	380
2x10	21,2	680
2x16	23,7	920
2x25	28,4	1340
2x35	31,2	1680
2x50	38	2450
2x70	42,2	3170
2x95	47,2	4040
2x120	50,7	4800
3x0.75	8,9	110
3x1.0	9,1	120
3x1.5	10,1	160
3x2.5	12	230
3x4	14,5	350
3x6	16,6	460
3x10	22,3	840
3x16	25,4	1130
3x25	30,4	1660

Why it is worth buying KG cable from “Energoalliance”

Buying cable products wholesale and retail is more profitable directly from the manufacturer. “Energoalliance” is one of the industry leaders. The company has been known on the market since 2005 and offers certified products at an affordable price. The assortment includes power, installation, and control cables. We cooperate with electrical installation companies, utilities, factories, and individuals. The company works with clients from Ukraine, CIS, and Europe, offering comfortable individual terms of cooperation. The delivery price depends on the current tariffs of the postal service.