KVVG, KVVGng, KVVGngd

TU U 27.3-39543889-005:2019, DSTU HD 627 S1:2012
  • KVVG, KVVGng, KVVGngd are control cables with copper conductors, PVC insulation and sheath
  • They are designed for fixed connection to electrical devices, apparatuses, terminal block jumpers of electrical switchgears with a rated alternating voltage up to 660 V, a frequency up to 100 Hz or a constant voltage up to 1000 V.
  • They are used for laying in rooms, channels, tunnels, in an aggressive environment, provided there is no mechanical stress on the cable. They can be laid outdoors, provided they are protected from mechanical damage and exposure to direct sunlight. The laying in the ground (in trenches) is allowed while ensuring the protection of the cable at the points of exit to the surface.
Minimum service life - 20 years when laid in the ground (in trenches) and on overpasses, provided the cables are protected from ultraviolet radiation;
- 25 years when laid in rooms, tunnels, channels
Guaranteed service life is 3 years
Minimum bending radius, Dn when laying at an ambient temperature not lower than 0 °С, not less:
- 3 * Dн - for cables with outer diameter up to 10 mm inclusive;
- 4 * Dн - for cables with an outer diameter over 10 to 25 mm inclusive;
- 6 * Dн - for cables with outer diameter over 25 mm
Temperature range installation: not below -15°С
operation: -50°С to +50°С
Interpretation of cable KVVG, KVVGng, KVVGngd

The copper conductor is not indicated on the cable marking;

K – control cable;

V – PVC insulation;

V – PVC compound outer sheath;

G – without armor;

«ng» – flame – retardant;

«ngd» –  flame – retardant, with reduced smoke and gas emission.

Structure
Conductors: copper single-wire (class 1 DSTU EN 60228)
Insulation: PVC compound
Armor: no
Number of conductors Nominal cross-section area of the key conductors, mm2
2, 3, 4, 5, 7, 10, 14, 19, 27, 37 0,75; 1,0; 1,5; 2,5
4, 5, 7, 10, 14, 19 4,0; 6,0; 10
 
Fire safety
  • DSTU 4809:2007
  • KVVG - PB 1XXXXXXXX
  • KVVGng - PB 12XXXXXXX
  • KVVGngd - PB 122111XXX
Certifications
Detailed description

KVVG, KVVGng, KVVGngd are control cables with copper conductors, PVC insulation and sheath. These cables are used for fixed connection to electrical devices, apparatuses, terminal block jumpers of electrical switchgears, monitoring and control circuits, power contactors and automation equipment with a rated alternating voltage of up to 660 V, a frequency of up to 100 Hz or a constant voltage of up to 1000 V.

Applicability scope

KVVG cables are used for laying in rooms, channels, tunnels, in an aggressive environment, provided there is no boom cable deflection mechanical stress on the cable. Also, the cable can be laid outdoors, provided it is protected from mechanical damage and exposure to direct sunlight. Cable carrying systems like electrical conduits, corrugated pipes, metal hoses additionally ensure the reliability and the long service life of the cables. The laying in earth trenches is allowed provided that the cable is protected at the points of exit to the surface.

It is allowed to temporarily use this brand in emergency situations to connect power equipment, taking into account the permissible currents.

There are types of KVVG, which are used in places with a high probability of fire and the need to ensure the safety of people and material values. They are marked with the letter indices «ng» and «ngd». The letters «ng» indicate that the cable does not support flame propagation. And the «ngd» symbol indicates that this cable is non-flammable and has a low level of smoke emission when exposed to high temperatures. KVVGng and KVVGngd can be used for group laying.

Design

The cable structure is based on conductive copper single-wire conductors of the 1st flexibility class (class 1 of DSTU EN 60228). The conductors are insulated with PVC-compound and placed in a mutual PVC sheath. The conductors insulation is color-coded. The marker pair of conductors in each layer differs in color from each other and from the rest of the conductors. To separate the conductors from the outer sheath, they can be additionally wrapped with polyethylene or polyamide film, or cable or telephone-cable paper.

Operation

KVVG cables are designed for stationary operation at ambient temperatures from -50 °С to + 50 °С and a relative air humidity up to 98% at temperatures up to + 35 °С. The laying without preheating is allowed at a temperature not lower than -15 °C.

Bend radius of cables when laying at ambient temperature not lower than 0 °С, should constitute not less than:

– 3 cable diameters – for cables with outer diameter up to 10 mm inclusive;

– 4 cable diameters – for cables with an outer diameter over 10 to 25 mm inclusive.

– 6 cable diameters – for cables with outer diameter over 25 mm.

Long-term permissible conductors heating temperature during operation is + 70 °С.

Service life of KVVG, KVVGng, KVVGngd

  • at least 20 years when laying in earth trenches and on overpasses, provided the cables are protected from direct sunlight;
  • 25 years when installed in rooms, channels and tunnels.

The guaranteed service life is 3 years.

The website of EUROPAN LLC presents high-quality certified cable products at affordable and favorable prices from a domestic manufacturer. Due to the fact that the most demanded cables are available in the warehouse, we provide shipment of goods immediately after receipt of payment and deliver them in a way convenient for you. By contacting the phones listed on the website, you can buy the cable KVVG and its aluminum analogue AKVVG, as well as clarify the terms of order and delivery.

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Nomenclature and mass-dimensional characteristics

Select rated voltage, kV

Number of conductors and nominal cross-section, mm2

Nominal outer diameter, mm

Estimated weight of 1 km of cables, kg
2 x 0,75 6,7 53
3 x 0,75 7,1 65
4 x 0,75 7,6 79
5 x 0,75 8,3 96
7 x 0,75 9,5 132
10 x 0,75 11,7 180
14 x 0,75 12,6 229
19 x 0,75 13,9 292
27 x 0,75 16,3 396
37 x 0,75 18,6 535
2 x 1,0 7,1 60
3 x 1,0 7,4 76
4 x 1,0 8,0 93
5 x 1,0 9,3 126
7 x 1,0 10,0 155
10 x 1,0 12,3 212
14 x 1,0 13,3 274
19 x 1,0 14,7 352
27 x 1,0 17,3 480
37 x 1,0 19,7 648
2 x 1,5 7,6 73
3 x 1,5 7,9 94
4 x 1,5 9,2 129
5 x 1,5 10,0 157
7 x 1,5 10,7 196
10 x 1,5 13,3 271
14 x 1,5 14,4 353
19 x 1,5 15,9 458
27 x 1,5 19,3 647
37 x 1,5 21,5 852
2 x 2,5 8,4 98
3 x 2,5 9,4 142
4 x 2,5 10,2 176
5 x 2,5 11,0 216
7 x 2,5 11,9 275
10 x 2,5 14,9 383
14 x 2,5 16,1 507
19 x 2,5 17,9 664
27 x 2,5 21,7 939
37 x 2,5 24,7 1271
4 x 4,0 11,8 251
5 x 4,0 12,8 311
7 x 4,0 13,9 401
10 x 4,0 17,6 561
14 x 4,0 19,5 769
19 x 4,0 21,6 1010
4 x 6,0 13,0 341
5 x 6,0 14,2 424
7 x 6,0 15,5 553
10 x 6,0 20,0 796
14 x 6,0 21,7 1070
19 x 6,0 24,6 1437
4 x 10 15,9 531
5 x 10 17,4 666
7 x 10 19,5 894
10 x 10 25,2 1283
14 x 10 27,4 1733
19 x 10 30,6 2299

Select rated voltage, kV

Number of conductors and nominal cross-section, mm2

Nominal outer diameter, mm

Estimated weight of 1 km of cables, kg
2 x 0,75 6,7 54
3 x 0,75 7,1 67
4 x 0,75 7,6 81
5 x 0,75 8,3 98
7 x 0,75 9,5 135
10 x 0,75 11,7 183
14 x 0,75 12,6 233
19 x 0,75 13,9 297
27 x 0,75 16,3 402
37 x 0,75 18,6 541
2 x 1,0 7,1 62
3 x 1,0 7,4 77
4 x 1,0 8,0 95
5 x 1,0 9,3 129
7 x 1,0 10,0 158
10 x 1,0 12,3 216
14 x 1,0 13,3 278
19 x 1,0 14,7 356
27 x 1,0 17,3 485
37 x 1,0 19,7 655
2 x 1,5 7,6 75
3 x 1,5 7,9 96
4 x 1,5 9,2 132
5 x 1,5 10,0 160
7 x 1,5 10,7 199
10 x 1,5 13,3 275
14 x 1,5 14,4 358
19 x 1,5 15,9 463
27 x 1,5 19,3 654
37 x 1,5 21,5 860
2 x 2,5 8,4 100
3 x 2,5 9,4 145
4 x 2,5 10,2 179
5 x 2,5 11,0 220
7 x 2,5 11,9 279
10 x 2,5 14,9 387
14 x 2,5 16,1 512
19 x 2,5 17,9 669
27 x 2,5 21,7 947
37 x 2,5 24,7 1281
4 x 4,0 11,8 255
5 x 4,0 12,8 315
7 x 4,0 13,9 405
10 x 4,0 17,6 567
14 x 4,0 19,5 776
19 x 4,0 21,6 1018
4 x 6,0 13,0 345
5 x 6,0 14,2 428
7 x 6,0 15,5 558
10 x 6,0 20,0 803
14 x 6,0 21,7 1078
19 x 6,0 24,6 1447
4 x 10 15,9 536
5 x 10 17,4 671
7 x 10 19,5 901
10 x 10 25,2 1293
14 x 10 27,4 1744
19 x 10 30,6 2311

Select rated voltage, kV

Number of conductors and nominal cross-section, mm2

Nominal outer diameter, mm

Estimated weight of 1 km of cables, kg
2 x 0,75 6,7 58
3 x 0,75 7,1 72
4 x 0,75 7,6 87
5 x 0,75 8,3 105
7 x 0,75 9,5 144
10 x 0,75 11,7 195
14 x 0,75 12,6 248
19 x 0,75 13,9 315
27 x 0,75 16,3 427
37 x 0,75 18,6 575
2 x 1,0 7,1 66
3 x 1,0 7,4 82
4 x 1,0 8,0 101
5 x 1,0 9,3 137
7 x 1,0 10,0 168
10 x 1,0 12,3 229
14 x 1,0 13,3 294
19 x 1,0 14,7 376
27 x 1,0 17,3 512
37 x 1,0 19,7 692
2 x 1,5 7,6 80
3 x 1,5 7,9 102
4 x 1,5 9,2 140
5 x 1,5 10,0 169
7 x 1,5 10,7 210
10 x 1,5 13,3 289
14 x 1,5 14,4 376
19 x 1,5 15,9 486
27 x 1,5 19,3 686
37 x 1,5 21,5 901
2 x 2,5 8,4 105
3 x 2,5 9,4 152
4 x 2,5 10,2 188
5 x 2,5 11,0 230
7 x 2,5 11,9 292
10 x 2,5 14,9 405
14 x 2,5 16,1 533
19 x 2,5 17,9 696
27 x 2,5 21,7 985
37 x 2,5 24,7 1332
4 x 4,0 11,8 266
5 x 4,0 12,8 329
7 x 4,0 13,9 422
10 x 4,0 17,6 589
14 x 4,0 19,5 806
19 x 4,0 21,6 1057
4 x 6,0 13,0 358
5 x 6,0 14,2 445
7 x 6,0 15,5 577
10 x 6,0 20,0 831
14 x 6,0 21,7 1113
19 x 6,0 24,6 1494
4 x 10 15,9 555
5 x 10 17,4 696
7 x 10 19,5 931
10 x 10 25,2 1336
14 x 10 27,4 1799
19 x 10 30,6 2382
Kiev, 04080, st. Kirillovskaya, 86
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