Power Ñables

VVG, VVG-P, ÀVVG, ÀVVG-P GOST 16442-80

Power cables with copper or aluminium conductors in plastic insulation and a plastic shell, intended for transmission and distribution of electrical energy at stationary plants for the nominal alternating voltage of 0.66 kV, frequency of 50 Hz.

VVG-1, ÀVVG-1 Technical Specifications of the Republic of Belarus 05755944-006-94

Flexible power cables with copper or aluminium conductors with PVC insulation for the nominal alternating voltage 0.66 kV or 1 kV.

Section, mm2

VVG, VVG-P

2õ1,5

2õ2,5

2õ4,0

2õ6,0

3õ1,5

3õ2,5

3õ4,0

4õ1,5

4õ4,0

5õ1,5

5õ2,5

5õ4,0

ÀVVG, ÀVVG-P

2õ2,5

2õ4,0

2õ6,0

2õ10,0

2õ16,0

3õ2,5

3õ4,0

3õ6,0

3õ10,0

3õ16,0

3õ25,0

-

4õ2,5

4õ4,0

4õ6,0

4õ10,0

4õ16,0

4õ25,0

4õ35,0

5õ2,5

5õ4,0

5õ6,0

5õ10,0

5õ16,0

VVG-1

3õ4,0

3õ6,0

3õ6,0 +1õ4,0

3õ10,0

3õ10,0 +1õ6,0

3õ16,0

3õ16,0 +1õ10,0

3õ25,0

3õ25,0 +1õ10,

3õ25 +1õ16,0

3õ35,0

3õ35,0 +1õ16,0

3õ50,0

3õ70,0

3õ50,0+1õ25,0

3õ95,0

4õ4,0

4õ6,0

4õ10,0

4õ16,0

4õ25,0

4õ35,0

4õ50,0

4õ70,0

4õ95,0

5õ4,0

5õ6,0

5õ10,0

5õ16,0

5õ25,0

-

-

-

-

-

-

ÀVVG-1

-

-

-

-

-

-

-

-

-

-

-

-

Structure

- Conductor:
VVG - a solid copper conductor of 1st class, conductors with sections up to 6.0 mm2 inclusive, and a stranded conductor of 2nd class, conductors with sections from 16.0 to 35.0 mm2 in accordance with GOST 22483
VVG-P - a solid copper conductor of 1st class, conductors with sections up to 6.0 mm2 in accordance with GOST 22483
VVG-1 - a copper stranded conductor of 2nd and 3rd classes of high flexibility in accordance with GOST 22483
ÀVVG and ÀVVG-P - a solid aluminium conductor of 1st class in accordance with GOST 22483
ÀVVG-1 - a solid aluminium conductor of 1st class for conductors with sections up to 10.0 mm2 inclusive, and a stranded conductor of 2nd class for conductors with a section from 16 mm2

Cables can be produced with main conductors and one zero or ground conductor of a smaller section.

- Insulation of polyvinylchloride elastron
The insulated conductors of multi-conductor cables have distinctive coloring. The insulation of zero conductors is blue. The insulation of ground conductors is two-coloured: green-yellow. A combined coloring is possible.

- Twisting:
VVG, VVG-1, ÀVVG, ÀVVG-1 are twisted
VVG-P and ÀVVG-P are insulated conductors laid up on one plane

- A shell of polyvinylchloride elastron.

Technical characteristics

- The climatic performance of the cables: VVG, ÀVVG, VVG-P, ÀVVG-P is NF and Ò, categories of arrangement 1 and 5; the climatic performance of the cables VVG-1 and ÀVVG-1 is N, categories of arrangement 1, 2, 3 in accordance with GOST 15150-69.
- The exploitation temperature range is from -50°Ñ to +50°Ñ
- The relative air humidity is up to 98 % at a temperature up to +35°Ñ
- Cable installation without any preliminary preheating should be made at a temperature not below -15°Ñ
- Rated frequency is 50 Hz
- Test alternating voltage with the frequency of 50 Hz:
is 3.0 kV for the voltage of 0.66 kV
is 3.5 kV for the voltage of 1.00 kV
- The permissible continuous heating temperature of cable conductors at their exploitation is +70°Ñ
- The factory length of cables for the sections of main conductors is:
450 m for the sections of main conductors from 2.5 to 16 mm2
300 m for the sections of main conductors from 25 to 70 mm2
200 m for the sections of main conductors from 95 mm2 and more
When delivering in hanks, the factory length of cables must be agreed upon between a customer and a manufacturer.
- A guaranty service life is 5 years from a date of putting cables into operation
- Lifetime is 30 years.

KGV Technical Specifications of the Republic of Belarus 05755944-005-93

Flexible power cables with copper conductors with PVC insulation and a shell for the voltage of 660 V are intended for connection of movable mechanisms to electrical networks for the nominal alternating voltage of 660 V.

Structure

- Conductor: A copper stranded conductor of 5th class in accordance with GOST 22483
- Insulation of polyvinylchloride elastron. The insulated conductors have distinctive coloring. The coloring of twin-core cables is not normalized.
- Twisting: insulated conductors are twisted together. The twisting in five-core cables is fulfilled around an insulating cord of polyvinylchloride elastron.
- A shell is of polyvinylchloride elastron. The shell is black.
- The exploitation temperature range is from -40°Ñ to +70°Ñ
- The relative air humidity at a temperature of +35°Ñ is 95 %
- Cables are resistant to the action of the lower ambient temperature of -40?Ñ
- A permissible continuous heating temperature of conductors at exploitation is no more than +75°Ñ
- The electrical resistance of conductor insulation, recalculated for 1 km long, at a temperature of 20°Ñ is:
is 14 MOhm for the section of 0.75 mm2
is 12 MOhm for the sections of 1.0 and 1.5 mm2
is 10 MOhm for the sections of 2.5 and 4.0 mm2
is 9 MOhm for the section of 6.0 mm2
is 7 MOhm for the sections of 10.0 mm2 and more.
- The cable must stand the test of alternating voltage of 2.5 kV, frequency of 50 Hz during 5 minutes without immersion into water.
- The factory length of a cable is not less than:
150 m for the sections of main conductors up to 35.0 mm2
100 m for the sections of main conductors from 50 mm2 and more
- A guarantee service life is 2 years from a date of putting cables into operation.

KGTP Technical specifications of the Republic of Belarus 05755944-005-93

Flexible power cables for non-stationary cabling are intended for connection of movable machines, mechanisms and equipment to electrical networks and movable electric power sources for the nominal alternating voltage of 660 V and frequencies up to 400 Hz, or the direct rated voltage of 1000 V.

Section, mm2
1õ2,5	1õ4,0	1õ6,0	1õ10,0	1õ16,0	1õ25,0	1õ35,0	1õ50,0	1õ70,0	1õ95,0	2õ0,75	2õ1,0
2õ1,0	2õ1,5	2õ2,5	2õ4,0	2õ6,0	2õ10,0	2õ16,0	2õ25,0	2õ35,0	2õ50,0	2õ70,0	2õ95,0
3õ0,75	3õ1,0	3õ1,5	3õ2,5	3õ4,0	3õ6,0	3õ10,0	3õ16,0	3õ25,0	3õ35,0	3õ50,0	3õ70,0
3õ95,0	4õ0,75	4õ1,0	4õ1,5	4õ2,5	4õ4,0	4õ6,0	4õ10,0	4õ16,0	4õ25,0	4õ35,0	4õ50,0
4õ70,0	4õ95,0	5õ0,75	5õ1,0	5õ1,5	5õ2,5	5õ4,0	5õ6,0	5õ10,0	5õ16,0	5õ25,0	-

Structure

- Conductor: a copper stranded cable conductor of 5th class in accordance with GOST 22483
- The insulation is the Flexogran composition. The insulated conductors have distinctive coloring. The coloring of single-core and twin-core cables is not normalized.
- Twisting: insulated conductors are twisted together. Twisting is made around an insulating cord of the Flexogran composition or polyvinylchloride elastron in five-core cables.
- A shell is the Flexogran composition. The shell is black.

Technical characteristics

- The climatic performance of cables is NF, category of arrangement 1 in accordance with GOST 15150-69.
- The range of exploitation temperatures is from -60°Ñ to +75°Ñ
- The relative air humidity at a temperature of +35°Ñ is 95%
- The cable is resistant to the action of the lower ambient temperature of -60°Ñ
- A permissible continuous heating temperature of conductors at exploitation is no more than +75°Ñ
- The electrical resistance of conductor insulation, recalculated for 1 km long, at a temperature of 20°Ñ, is not less than 50 MOhm
- The cable must stand the test of alternating voltage of 2.5 kV, frequency of 50 Hz during 5 minutes without immersion into water, except for single-core cables. Single-core cables must stand the test of alternating voltage of EI-2 category in accordance with GOST 23286
- The factory length of cables is not less than:
150 m for the sections of main conductors up to 35.0 mm
100 m for the sections of main conductors from 50 mm and more
- A guarantee service life is 2 years from a date of putting cables into operation.

NIM-O, NIM-J Technical Specifications of the Republic of Belarus 500017371.031-2004

Cables are intended for transmission and distribution of electric power to fixed installations of the nominal alternating voltage of 660 V, frequency of 50 Hz including cables in the electrical installations of buildings and constructions for safe use of electric equipment of the 1st protection class of electrical safety.

	Section, mm2
NIM-O	2õ1,5	2õ2,5	2õ4,0	2õ6,0	2õ10,0	2õ16,0	2õ25,0	2õ35,0	-	-
NIM-O, NIM-J	1õ1,5	3õ1,5	4õ1,5	5õ1,5	1õ2,5	3õ2,5	4õ2,5	5õ2,5	1õ4,0	3õ4,0
	4õ4,0	5õ4,0	1õ6,0	3õ6,0	4õ6,0	5õ6,0	1õ10,0	3õ10,0	4õ10,0	5õ10,0
	1õ16,0	3õ16,0	4õ16,0	5õ16,0	3õ25,0	4õ25,0	5õ25,0	3õ35,0	4õ35,0	5õ35,0

Structure

- Conductor: A copper stranded conductor of 1st and 2nd classes in accordance with GOST 22483
- Insulation is of polyvinylchloride elastron of distinctive coloring. The insulation of a ground conductor must be green-yellow.
- Twisting: insulated conductors of two-, three-, four-, five-core cables must be twisted together. The twisting of insulated conductors of five-core cables is allowed around an insulating cord of PVC elastron.
- A shell is grey, made of polyvinylchloride elastron

Technical characteristics

- The climatic performance of cables is N, category of arrangement 1 in accordance with GOST 15150-69.
- The range of exploitation temperatures is from -35°Ñ to +50°Ñ
- The relative humidity of air is up to 95% at a temperature of +35°Ñ
- The permissible continuous heating temperature of conductors at exploitation is no more +70°Ñ, and the maximum permissible temperature of conductors in case of a short circuit is +160°Ñ. The duration of short circuit must not exceed 4 sec.
- The electrical resistance of conductor insulation, recalculated for 1 km long, at a temperature of 20°Ñ, is not less than:
12 MOhm for a section of 1.5 mm2
10 MOhm for sections of 2.5 and 4.0 mm2.