Flexible powercables for up to 660 V voltage

КГВ, КГВЭ, КГВ-ХЛ

DESIGNATION

Power cables are designed for mobile machines, mechanisms and equipment connection to power lines or mobile power sources with alternating voltage up to 660 V and up to 400 Hz frequency or direct voltage up to 1000 V.

Cables of following models are manufactured:

Model	Definition
КГВ	flexible power cable with copper conductors in PVC insulation and sheath
КГВЭ	flexible power cable with copper conductors in PVC insulation and sheath, shielded. Cables of КГВЭВ are designed for mounting of power and control circuits on machines and mechanisms with alternating voltage up to 660 V and up to 60 Hz frequencyand direct voltage up to 1000 V, and for movable connection of electric engines to frequency converters.

ARRANGEMENT

 

CONDUCTOR:copper, stranded.

INSULATION: PVC compound. Insulated conductors have distinctive color.Ground conductor insulation 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 PVC compoundkordel.

COREWRAPPING: PVC compound.

SHIELDING: copper wire braiding with rated diameter of not more than 0.26 mm. Braiding coverage is not less than 70%.

SHEATH:PVC compound. Color of sheath - black.

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

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

Four-core cables with conductor area of 25 mm² and over can have one conductor with smaller area (ground or neutral conductor).

Conductor name	Ratedconductorarea, mm²
main	25	35	50	70	95
neutral (N) orground (PE)	16	16	25	35	50

TECHNICALSPECIFICATIONS

 

Operating temperature range: for У modification - from -40˚Сto +70˚С. For ХЛmodification - from -60˚Сto +70˚С.

Cables with main conductors' area up to 4.0 mm² and number of conductors from 2 to 2 are resistant to repeated bending. Number of cycles - not less than 30000.

Factorylength of cables:

- for conductor areas up to 35.0 mm²- not less than 150 m;

- for conductor areas up to 50.0 mm²and over- not less than 100 m.

Operational life of cables - not less than 4 years.

Regulations: Technical Specificationsof The Republic of Belarus05755944-005-93