Number of wires - two
Material - Copper
Class - 1-thingwire
Insulation Material - PVC plasticized
insulation resistance (Mohm \ km) - 10
Cores ( Mom \ km) - 7,41
sheath Material - PVC plasticized

D cable (mm) - 9,7
cross section (mm2) - 2,5
Weight (kg \ km) - 113
copper Weight (kg / km) - 43.4

Description:
VVG * 2 2.5 is used for formation of electrical wiring within Stroebe buildings or other fixed lining. VVG 2 * 2.5 corresponds to GOST 16442-80. The cable is designed for 30 years of operation. The manufacturer gives a guarantee of 5 years. VVG has a monolithic core, and connecting to electrical devices use electrical optionally lugs. 2 * 2.5 has higher technical and operational performance than stranded similar diameter SHVVP 2 or PVA * 2.5 2 * 2.5. The cable VVG one core is used as a phase, while the other lived - as a working zero. To create the electrical wiring from the ground, use a three-wire cable, such as VVG 3 * 2,5

The use of the cable:.
It is used for the transmission of electrical energy to various industrial electrical load, to generate electrical household wiring. Due refractory insulation VVG 2 * 2.5 does not support combustion during a single installation. If the bookmark comes in conjunction with other communication cable, you should use the brand VVGng cable. Due polyvinyl chloride (PVC) sheath, the cable may be used for buildings with different degree of humidity and applied work outdoors. Lay the cable in the ground is necessary in a special trench or tunnel, for extra protection use his metal hose

The performance and specifications:.
VVG cable 2 * 2.5 is designed for use in power networks with different currents and meets the technical and operational parameters:
· minimum voltage - 660V at frequency of 50Hz;
· maximum voltage - 1584V (2,4 • 660V, in electric direct current);
· coefficient amperage when installing the air - 33A;
· s resistance to.. for 1 second -. 270A
In the manufacture of conductor cable used neluzhonaya whole copper-wire to a first class of flexibility. Indicator resistivity DC cable according to GOST 22483-77 no more than 7.41 ohms per 1000 meters strands
display insulation resistance at 1000 meters at a temperature of 20 ° C + -. 10 megohms
Operating temperature heating wires +. 70 ° C; under nonstandard modes allowed the heating conductor + 80 ° C for 8 days. When passing the overcurrent is not more than 4 seconds, a vein is able to withstand temperatures up to + 160 ° C. These limit temperature is directly dependent on the quality of the cable insulation material, PVC compound - the cable is not deformed to a temperature of + 80 ° C and does not lose the integrity of the insulation at a temperature of + 160 ° C
temperature range of operation of the cable ranges from -50 to +. . 50 ° C
VVG cable 2 * 2.5 has an outer diameter of 11 mm, the thickness of the insulation of each conductor - not less than 0.6 mm thickness
polyvinylchloride outer shell in accordance with GOST 23286-78 should. be not less than 1.5 mm.