KGVVz, KGVVzng, KGVVzngd

TU U 27.3-39543889-005:2019, DSTU HD 627 S1:2012
  • KGVVz, KGVVzng, KGVVzngd are flexible control cables with copper conductors, PVC insulation and sheath, with filling.
  • 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 laid in conditions where there is a need of the cable gland at the input to electrical equipment. 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 is 15 years
The guaranteed service life is 3 years
Minimum bending radius, Dn installation: 7 * Dн
operation: 10 * Dн
Temperature range installation: not below -15°С
operation: -50°С to +50°С
Interpretation of cable KGVVz, KGVVzng, KGVVzngd

The copper conductor is not indicated on the cable marking;

K – control cable;

G – flexible;

V – PVC compound insulation of conductors;

V – PVC outer sheath;

z – filling of the inter-conductors space;

«ng» – flame – retardant;

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

Structure
Conductors: copper multi-wire (class 5 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
  • KGVVz - PB 1XXXXXXXX
  • KGVVzng - PB 12XXXXXXX
  • KGVVzngd - PB 122111XXX
Certifications
Detailed description

KGVVz, KGVVzng, KGVVzngd are flexible control cables with copper conductors, PVC insulation and sheath, with filling. They are used for fixed installation of power circuits, control circuits and local lighting on machine tools and mechanisms at a voltages up to 660 V alternating current, a frequency of 50 Hz or 1000 V direct current.

Applicability scope

Flexible control cables KGVVz, KGVVzng, KGVVzngd are intended for the electric installations demanding cables gland at input and are applied to fixed installation of power circuits, control circuits of devices and mechanisms. They are used mainly for a single stationary laying in places where there is a need of the conductor with an increased flexibility, in cable constructions, rooms, tunnels, channels. The laying outdoors and in aggressive environment is possible provided that there is no risk of mechanical damages and the protective measures against an ultraviolet and other sources of thermal radiation are observed. It is not recommended to lay KGVVz in the ground and in open places where it can get sunlight.

It is recommended to use KGVVzng and KGVVzngd for the bundle laying since their polyvinylchloride sheath does not support combustion.

Design

Unlike the KVVGz cable, designed using a single-wire conductor, the KGVVz design is based on a round conductive multi-wire flexible conductor. The conductors are copper, with the 5th flexibility class (class 5 DSTU EN 60228), covered with a layer of PVC compound and stranded together. The conductors insulation is color-coded. Each layer contains a marker pair of conductors, which differ in color from the rest of the conductors and from each other. If the number of conductors in the cable is up to 5, then each of them has its own individual color.

Also, multi-conductor  cables can consist of conductors of different cross-sections. For example, the grounding conductor and the neutral conductor may be smaller in comparison to the rest. The insulated conductors are encased in a PVC-compound sheath, and all gaps between them are filled with the sheath material or nonvulcanized rubber.

The letter index «ng» in the cable marking indicates that its sheath is made of PVC compound of low flammability. And the index «ngd» indicates that the cable does not support combustion and has a reduced smoke generation and low toxicity of the gases emitted. You can get more detailed information about the design features of the cable and help in selecting a conductor from the experts of EUROPAN LLC by contacting the phones listed on the website.

Operation

Cables are designed for stationary operation at ambient temperatures from -50 °C to + 50 °C and a relative air humidity up to 98% at temperature up to + 35 °C. However, installation without preheating is permissible at a temperature not lower than -15 °C.

The maximum permissible heating of conductors during operation should not exceed + 70 °С.

The permissible bend radius of the conductor during installation is 7 outer cable diameters. The minimum radius during operation is 10 outer cable diameters.

The service life of the cables is at least 15 years, and the guaranteed service life is 3 years.

EUROPAN Cable Plant produces high-quality, reliable and durable control cables of various label sizes, as well as other cable and wire products in a wide range. Power cables, wires and cords for various purposes, wires for overhead power lines – this is just a part of the products presented on our website. You can familiarize yourself with the product, select and buy control cables KGVVz and other products at wholesale prices on the company’s website or by contacting the sales department.

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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 7,5 73
3 x 0,75 7,9 83
4 x 0,75 9,1 110
5 x 0,75 9,8 130
7 x 0,75 10,6 156
10 x 0,75 13,1 224
14 x 0,75 14,1 271
19 x 0,75 15,6 339
27 x 0,75 18,9 482
37 x 0,75 21,0 612
2 x 1,0 8,2 89
3 x 1,0 9,2 115
4 x 1,0 10,0 134
5 x 1,0 10,8 161
7 x 1,0 11,7 193
10 x 1,0 14,5 280
14 x 1,0 15,7 341
19 x 1,0 17,4 430
27 x 1,0 21,1 613
37 x 1,0 24,0 805
2 x 1,5 9,6 122
3 x 1,5 10,1 141
4 x 1,5 10,9 166
5 x 1,5 11,8 200
7 x 1,5 12,8 243
10 x 1,5 16,1 354
14 x 1,5 17,4 435
19 x 1,5 19,7 571
27 x 1,5 23,9 810
37 x 1,5 26,7 1037
2 x 2,5 10,5 155
3 x 2,5 11,0 182
4 x 2,5 12,0 218
5 x 2,5 13,1 264
7 x 2,5 14,2 326
10 x 2,5 17,9 478
14 x 2,5 19,8 614
19 x 2,5 22,0 784
27 x 2,5 26,7 1115
37 x 2,5 29,8 1442
4 x 4,0 14,0 309
5 x 4,0 15,3 378
7 x 4,0 16,6 471
10 x 4,0 21,6 715
14 x 4,0 23,4 896
19 x 4,0 26,5 1176
4 x 6,0 16,3 427
5 x 6,0 17,9 524
7 x 6,0 20,0 676
10 x 6,0 25,9 1023
14 x 6,0 28,1 1284
19 x 6,0 31,4 1653
4 x 10 19,9 665
5 x 10 21,8 820
7 x 10 24,3 1058
10 x 10 31,1 1567
14 x 10 34,3 2018
19 x 10 38,3 2612

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 7,5 75
3 x 0,75 7,9 85
4 x 0,75 9,1 113
5 x 0,75 9,8 134
7 x 0,75 10,6 159
10 x 0,75 13,1 229
14 x 0,75 14,1 276
19 x 0,75 15,6 345
27 x 0,75 18,9 491
37 x 0,75 21,0 621
2 x 1,0 8,2 92
3 x 1,0 9,2 118
4 x 1,0 10,0 138
5 x 1,0 10,8 165
7 x 1,0 11,7 198
10 x 1,0 14,5 287
14 x 1,0 15,7 347
19 x 1,0 17,4 437
27 x 1,0 21,1 623
37 x 1,0 24,0 816
2 x 1,5 9,6 126
3 x 1,5 10,1 144
4 x 1,5 10,9 170
5 x 1,5 11,8 204
7 x 1,5 12,8 248
10 x 1,5 16,1 362
14 x 1,5 17,4 442
19 x 1,5 19,7 579
27 x 1,5 23,9 822
37 x 1,5 26,7 1050
2 x 2,5 10,5 160
3 x 2,5 11,0 187
4 x 2,5 12,0 223
5 x 2,5 13,1 270
7 x 2,5 14,2 332
10 x 2,5 17,9 487
14 x 2,5 19,8 624
19 x 2,5 22,0 794
27 x 2,5 26,7 1129
37 x 2,5 29,8 1457
4 x 4,0 14,0 315
5 x 4,0 15,3 384
7 x 4,0 16,6 478
10 x 4,0 21,6 727
14 x 4,0 23,4 907
19 x 4,0 26,5 1190
4 x 6,0 16,3 434
5 x 6,0 17,9 532
7 x 6,0 20,0 685
10 x 6,0 25,9 1040
14 x 6,0 28,1 1300
19 x 6,0 31,4 1671
4 x 10 19,9 676
5 x 10 21,8 832
7 x 10 24,3 1072
10 x 10 31,1 1590
14 x 10 34,3 2041
19 x 10 38,3 2637

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 7,5 81
3 x 0,75 7,9 92
4 x 0,75 9,1 121
5 x 0,75 9,8 144
7 x 0,75 10,6 171
10 x 0,75 13,1 246
14 x 0,75 14,1 296
19 x 0,75 15,6 370
27 x 0,75 18,9 526
37 x 0,75 21,0 666
2 x 1,0 8,2 99
3 x 1,0 9,2 127
4 x 1,0 10,0 148
5 x 1,0 10,8 177
7 x 1,0 11,7 212
10 x 1,0 14,5 308
14 x 1,0 15,7 373
19 x 1,0 17,4 468
27 x 1,0 21,1 668
37 x 1,0 24,0 875
2 x 1,5 9,6 135
3 x 1,5 10,1 155
4 x 1,5 10,9 182
5 x 1,5 11,8 219
7 x 1,5 12,8 265
10 x 1,5 16,1 386
14 x 1,5 17,4 472
19 x 1,5 19,7 617
27 x 1,5 23,9 877
37 x 1,5 26,7 1119
2 x 2,5 10,5 171
3 x 2,5 11,0 199
4 x 2,5 12,0 237
5 x 2,5 13,1 287
7 x 2,5 14,2 352
10 x 2,5 17,9 516
14 x 2,5 19,8 660
19 x 2,5 22,0 839
27 x 2,5 26,7 1193
37 x 2,5 29,8 1537
4 x 4,0 14,0 333
5 x 4,0 15,3 407
7 x 4,0 16,6 504
10 x 4,0 21,6 768
14 x 4,0 23,4 956
19 x 4,0 26,5 1253
4 x 6,0 16,3 458
5 x 6,0 17,9 563
7 x 6,0 20,0 721
10 x 6,0 25,9 1096
14 x 6,0 28,1 1366
19 x 6,0 31,4 1753
4 x 10 19,9 712
5 x 10 21,8 876
7 x 10 24,3 1125
10 x 10 31,1 1670
14 x 10 34,3 2139
19 x 10 38,3 2759
Kiev, 04080, st. Kirillovskaya, 86
info@europan.ua
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