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Flexible powercables for up to 500 V voltage

КГ, КГ-ХЛ

DESIGNATION

Cables of КГ models aredesigned for mobile machines, mechanisms and equipment connection to mobile power sources with alternating voltage up to 500 V (for lines - up to 300/500 V) and up to 400 Hz frequency or direct voltage up to 700 V.

Cables of following models are manufactured:

Model

Definition

КГ

flexible power cable with copper conductors in thermoplastic rubber insulation and sheath

ARRANGEMENT

 

CONDUCTOR:copper, stranded.

INSULATION: thermoplastic rubber of distinctive color. Ground conductor is green-and-yellow painted.

STRAND:insulated conductors of two- three- and four-core cables are stranded between each other. In five-core cables insulated conductors are stranded around thermoplastic rubberkordel.

SHEATH:thermoplastic rubber. Color of sheath is negotiable. By default,color of sheath is black. It's allowed to lay polyethylene terephthalate film under sheath.

It's allowed to change the КГ model insulation and sheath with insulating-protective sheath of thermoplastic rubber. Rated insulating-protective sheath thickness shall be equal to both insulation and sheath rated thickness.

NUMBER OF CONDUCTORS:1; 2; 3; 4; 5.

CONDUCTOR AREA, mm²:0.75; 1.0; 1.5; 2.5; 4; 6; 10; 16; 25; 35; 50; 70; 95.

Two-core cables have conductors with identical area. three-, four-and five-core cables have all conductors of identical area or one conductor with smaller area (ground or neutral conductor).

Conductor name

Rated conductor area, mm²

Main conductor

1.5

2.5

4

6

10

16

25

35

50

70

95

Neutral conductor

1.5

1.5

2.5

4

6

10

16

16

25

35

50

Ground conductor

1.0

1.5

2.5

2.5

4

6

10

16

16

25

35

TECHNICAL SPECIFICATIONS

 

Insulation electrical resistance of КГcable for a length of 1 km at a temperature of +20°С is not less than:

- for 0.75 mm² conductor area - 140M Ω;

- for 1.0, 1.5 mm² conductor area - 120M Ω;

- for 2.5, 4.0 mm² conductor area - 100M Ω;

- for 6.0 mm² conductor area - 80M Ω.

- for 10.0 mm² conductor area and over - 50M Ω.

Cables are resistant to continuous effect of relative atmospheric humidity up to 95% at ambient temperature up to +35°C

Operating temperature range: from -60˚Сto +70˚С.

Cables are resistant to ambient temperature changes:

- from -40˚Сto +70˚С for У2 modification;

- from -60˚Сto +70˚С for ХЛ2 modification.

Cabling and operating bend radius shall not be less than 10outer cable diameters.

Factorylengthof КГcablefor conductor areas up to 35.0 mm2shall be not less than 150 m; for conductor areas up to 50.0 mm2 and over -not less than 100 m.

Regulations: TechnicalSpecificationsBY 500017371.074-2013