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ПвВГнг(А)-LS (PvVGng(A)-LS)

ПвВГнг(А)-LS  (PvVGng(A)-LS)
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By category
Force cables
In execution
Flame retardant (-ng(А)) / With low smoke and gas emission (-LS)
Insulation
Copper
Number and nom, cross-section of CCC and screens, nxmm2, external diameter, mm, weight of 1km of cable, kg
PvVGng(A)-LS, 0,66kV
Number and nominal cross-section of conductors (mm2) External diameter of cable, mm Weight, kg
3х1,5-0,66 11,2 210
3х2,5-0,66 12 260
3х4-0,66 13 328
3х6-0,66 14,1 414
3х10-0,66 15,9 574
3х16-0,66 17,9 801
3х25-0,66  22,7 1246
3х35-0,66  25,6 1648
3х50-0,66  25,3 1895
4х1,5-0,66 11,8 236
4х2,5-0,66 12,8 297
4х4-0,66 13,9 382
4х6-0,66 15,2 488
4х10-0,66 17,1 688
4х16-0,66  19,4 973
4х25-0,66  25,2 1545
4х35-0,66  27,9 2016
4х50-0,66  28,1 2439
5х1,5-0,66 12,6 263
5х2,5-0,66 13,7 334
5х4-0,66 14,9 434
5х6-0,66 16,3 558
5х10-0,66 18,5 795
5х16-0,66 21 1133
5х25-0,66  27,5 1791
5х35-0,66  30,8 2366
5х50-0,66 31,8 3043
PvVGng(A)-LS, 1kV
Number and nominal cross-section of conductors (mm2) External diameter of cable, mm Weight, kg
1х50-1 16,5 720
1х70-1 17,4 924
1х95-1 19 1184
1х120-1 20,8 1452
1х150-1 22,8 1782
1х185-1 25,2 2187
1х240-1 27,6 2752
1х300-1 30,2 3379
1х400-1 34,2 4439
1х500-1 37,5 5478
1х625/630-1 41,4 6811
3х1,5-1 11,6 222
3х2,5-1 12,4 273
3х4-1 13,5 343
3х6-1 14,6 429
3х10-1 16,3 591
3х16-1  18,3 820
3х25-1  23,1 1268
3х35-1  26 1672
3х50-1  25,1 1901
3х70-1 27,9 2537
3х95-1 30,5 3301
3х120-1 33,6 4121
3х150-1 37,2 5110
3х185-1 41 6257
3х240-1 45,8 8014
4х1,5-1 12,3 250
4х2,5-1 13,3 312
4х4-1 14,4 398
4х6-1 15,6 505
4х10-1 17,6 706
4х16-1  19,9 994
4х25-1  25,7 1569
4х35-1  28,4 2043
4х50-1  27,9 2446
4х70-1 31,9 3347
4х95-1 35,3 4375
4х120-1 38,6 5413
4х150-1 43 6769
4х185-1 47,4 8287
4х240-1 52,4 10519
5х1,5-1 13,1 277
5х2,5-1 14,2 350
5х4-1 15,5 450
5х6-1 16,8 576
5х10-1 19 814
5х16-1 21,6 1154
5х25-1  28 1815
5х35-1  31,7 2428
5х50-1 31,2 3014
5х70-1 35,6 4126
5х95-1 39,4 5384
5х120-1 43,6 6749
5х150-1 48,1 8377
5х185-1 53,2 10300
5х240-1 59,3 13150

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SCOPE AND PURPOSE:

The cables are designed for transmission and distribution of electric energy in stationary electric installations, for installation in cable structures, buildings and underground structures, including flammable and explosive areas.

The cables of types PvVGEng(A)-LS and PvBShvng(A)-LS of rated voltage 3 kV are used in DC voltage units and they are available in single-core modification.

The class of fire hazard of the cables according to GOST 31565-2012 П1б.8.2.2.2.

 

TECHNICAL DATA:

Nominal voltage, kV – 0.66, 1 or 3

Ambient temperature during cable operation, 0C - from -50 to +50

Resistant with a relative humidity up to 98% at ambient temperature,degree Celsius +35

Minimum bending radius, diameters of cable:

for single-wire – 10

for multi-wire – 7.5

Cervice life, years, not less: 40

Smoke generation in the test cell: not more than 40 %

Flame retardance test category: А

Equivalent toxicity index, g/m3 , more than: 40

 

STRUCTURE:

Conductor

Copper, single-wire or multi-wire of the 1st or 2nd classes according to GOST 22483-2012, of the cross-section for 0.66 kV – 1.5 – 50 mm2 ;

for 1 kV – 1.5 – 240 mm2 , single-wire – 50-630 мм2;

for 3 kV – 240 – 360 mm2.

Thermal barrier

The lapping with mica tapes.

Insulation

Cross-linked, halogen free, polymer composition.

For single-wire cables of 3kV the screen of copper tapes or copper wires is overlapped on the insulation.

Screen for single-wire cables of nominal voltage 3kV:

It is made of copper tapes or copper wires and a copper tape overlaid spirally.

Core arrangement

Insulated conductors of multi-core cables on 0.66 and 1kV are twisted in a cable core.

The cables have got distinctive markings of insulated cores: color or digital.

Inner sheath or separating layer (for armored cables on voltage 3kV)

It is made by extrusion with filling with the halogen free polymer compositions.

Cable armoring

For cables of types PvBPng(A)-HF is laid helically with two steel, galvanized tapes.

It is possible to lay the PET-tapes by winding or longitudinally over the armor.

Cable sheath or jacket

Halogen free polymer composition.

By category
Force cables
In execution
Flame retardant (-ng(А)) / With low smoke and gas emission (-LS)
Insulation
Copper
Number and nom, cross-section of CCC and screens, nxmm2, external diameter, mm, weight of 1km of cable, kg
PvVGng(A)-LS, 0,66kV
Number and nominal cross-section of conductors (mm2) External diameter of cable, mm Weight, kg
3х1,5-0,66 11,2 210
3х2,5-0,66 12 260
3х4-0,66 13 328
3х6-0,66 14,1 414
3х10-0,66 15,9 574
3х16-0,66 17,9 801
3х25-0,66  22,7 1246
3х35-0,66  25,6 1648
3х50-0,66  25,3 1895
4х1,5-0,66 11,8 236
4х2,5-0,66 12,8 297
4х4-0,66 13,9 382
4х6-0,66 15,2 488
4х10-0,66 17,1 688
4х16-0,66  19,4 973
4х25-0,66  25,2 1545
4х35-0,66  27,9 2016
4х50-0,66  28,1 2439
5х1,5-0,66 12,6 263
5х2,5-0,66 13,7 334
5х4-0,66 14,9 434
5х6-0,66 16,3 558
5х10-0,66 18,5 795
5х16-0,66 21 1133
5х25-0,66  27,5 1791
5х35-0,66  30,8 2366
5х50-0,66 31,8 3043
PvVGng(A)-LS, 1kV
Number and nominal cross-section of conductors (mm2) External diameter of cable, mm Weight, kg
1х50-1 16,5 720
1х70-1 17,4 924
1х95-1 19 1184
1х120-1 20,8 1452
1х150-1 22,8 1782
1х185-1 25,2 2187
1х240-1 27,6 2752
1х300-1 30,2 3379
1х400-1 34,2 4439
1х500-1 37,5 5478
1х625/630-1 41,4 6811
3х1,5-1 11,6 222
3х2,5-1 12,4 273
3х4-1 13,5 343
3х6-1 14,6 429
3х10-1 16,3 591
3х16-1  18,3 820
3х25-1  23,1 1268
3х35-1  26 1672
3х50-1  25,1 1901
3х70-1 27,9 2537
3х95-1 30,5 3301
3х120-1 33,6 4121
3х150-1 37,2 5110
3х185-1 41 6257
3х240-1 45,8 8014
4х1,5-1 12,3 250
4х2,5-1 13,3 312
4х4-1 14,4 398
4х6-1 15,6 505
4х10-1 17,6 706
4х16-1  19,9 994
4х25-1  25,7 1569
4х35-1  28,4 2043
4х50-1  27,9 2446
4х70-1 31,9 3347
4х95-1 35,3 4375
4х120-1 38,6 5413
4х150-1 43 6769
4х185-1 47,4 8287
4х240-1 52,4 10519
5х1,5-1 13,1 277
5х2,5-1 14,2 350
5х4-1 15,5 450
5х6-1 16,8 576
5х10-1 19 814
5х16-1 21,6 1154
5х25-1  28 1815
5х35-1  31,7 2428
5х50-1 31,2 3014
5х70-1 35,6 4126
5х95-1 39,4 5384
5х120-1 43,6 6749
5х150-1 48,1 8377
5х185-1 53,2 10300
5х240-1 59,3 13150