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Home > Wires and Cables >  Control and Instrument Cable
Control Cable 0.6/1 kV CVV to IEC 60502 Standard image1
Control Cable 0.6/1 kV CVV to IEC 60502 Standard image2
Control Cable 0.6/1 kV CVV to IEC 60502 Standard image3
Control Cable 0.6/1 kV CVV to IEC 60502 Standard image1
Control Cable 0.6/1 kV CVV to IEC 60502 Standard image2
Control Cable 0.6/1 kV CVV to IEC 60502 Standard image3

Control Cable 0.6/1 kV CVV to IEC 60502 Standard (2-30 core)

These IEC 60502-1 cables are used for the electricity supply in low voltage installation system. They are suitable for installation indoors and outdoors, in cable ducts, underground, in power and switching stations, local energy distributions, industrial plants, where there is no risk of mechanical damage.
Standard IEC 60502-1, IEC 60228
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Construction
Technical Specifications
Quality Control
Application

Construction

Control Cable 0.6/1 kV CVV to IEC 60502 Standard
Control Cable 0.6/1 kV CVV to IEC 60502 Standard Constructe

Conductors

Copper or Aluminium conductor, round stranded or Shaped, Class 2 to IEC 60228, BS EN 60228. For smaller sizes, a solid round conductor, Class 1 as per IEC 60228, BS EN 60228, can also be supplied upon request.

Insulation

PVC or XLPE material and thickness shall be as per IEC 60502 or BS 5467, rated for 90°C continuous operation

Colour Code (1)

1 Core: Red or Black
2 Cores: Red, Black
3 Cores: Red, Yellow, Blue
4 Cores: Red, Yellow, Blue, Black
5 Cores: Red, Yellow, Blue, Black, Green
Above 5 Cores: Black Cores with White numerals

Colour Code (2)

1 Core: Brown or Blue
2 Cores: Brown or Blue
3 Cores: Brown, Black, Grey
4 Cores: Blue, Brown, Black, Grey
5 Cores: Green/Yellow, Blue, Brown, Black, Grey
Above 5 Cores: Black Cores with White numerals

Assembly / Inner Sheath

Two, three, or four insulated conductors are laid up together with non-hygroscopic fillers, and the assembly is bedded with an extruded layer of PVC. In case of non-armoured cables, this layer may be omitted

Armour

Aluminum/Galvanized Steel Wires are applied helically over the bedding as per IEC 60502 or as per BS 5467, BS 6346. Single-core cables shall be Aluminium wire armour.
Aluminum/Steel Tapes are applied helically over the bedding of multi-core cables as per IEC 60502.

Outer Sheath

Outer sheath shall be of Extruded PVC Type ST2 as per IEC 60502-1 or Type 9 as BS 6346/5467. Special types of PVC sheathing material, such as Fire Retardant PVC, Anti-Termite PVC, Anti-Rodent PVC, Sunlight resistant PVC, and Oil Resistant PVC, are available on special request. Also, special sheathing materials such as LLDPE, MDPE, HDPE, LSF, and CPE are available on request.

Fire Performance of Cable Sheaths

Cables can be supplied with special flame retardant PVC outer sheath to comply with the flame test requirements of IEC 60332-3-22, IEC 60332-3-23, and IEC 60332-3-24, can also supply cables with Low Smoke Halogen Free (LSHF) material according to IEC 60502-1, BS 7211, BS 6724, or other equivalent standards.

Technical Specifications

Control Cable 0.6/1 kV CVV to IEC 60502 Standard (2-30 core)
2 Cores, 3 Cores and 4 Cores CVV Control Cable
5 Cores, 6 Cores and 7 Cores CVV Control Cable
8 Cores, 9 Cores and 10 Cores CVV Control Cable
11 Cores, 12 Cores and 13 Cores CVV Control Cable
14 Cores, 15 Cores and 16 Cores CVV Control Cable
17 Cores, 18 Cores and 19 Cores CVV Control Cable
20 Cores, 21 Cores and 22 Cores CVV Control Cable
23 Cores, 24 Cores and 25 Cores CVV Control Cable
26 Cores, 27 Cores and 28 Cores CVV Control Cable
29 Cores, 30 Cores CVV Control Cable

No. of

core

 Nominal cross-sectional area

No.& dia.

of wires

Thickness

of insulation

Thickness

of sheath

 Overall diameter (Approx.)

Maximum conductor

resistance (at20ºC)

Minimum insulation

resistance (at70ºC)

 Cable weight (Approx.) Standard Length
  mm2 No./mm mm mm mm Ohm/km Ohm/km kg/km m
2 0.5 7/0.30 0.8 1.8 10 36 0.0162 98 500/D
0.75 7/0.37 0.8 1.8 10 24.5 0.0142 110 500/D
1 7/0.40 0.8 1.8 10.5 18.1 0.0135 115 500/D
1.5 7/0.50 0.8 1.8 11 12.1 0.0115 135 500/D
2.5 7/0.67 0.8 1.8 12 7.41 0.0093 180 500/D
4 7/0.85 1 1.8 14.5 4.61 0.0092 255 500/D
6 7/1.04 1 1.8 15.5 3.08 0.0078 320 500/D
3 0.5 7/0.30 0.8 1.8 10 36 0.0162 110 500/D
0.75 7/0.37 0.8 1.8 10.5 24.5 0.0142 125 500/D
1 7/0.40 0.8 1.8 11 18.1 0.0135 135 500/D
1.5 7/0.50 0.8 1.8 11.5 12.1 0.0115 160 500/D
2.5 7/0.67 0.8 1.8 13 7.41 0.0093 220 500/D
4 7/0.85 1 1.8 15 4.61 0.0092 315 500/D
6 7/1.04 1 1.8 16.5 3.08 0.0078 405 500/D
4 0.5 7/0.30 0.8 1.8 11 36 0.0162 130 500/D
0.75 7/0.37 0.8 1.8 11.5 24.5 0.0142 150 500/D
1 7/0.40 0.8 1.8 11.5 18.1 0.0135 160 500/D
1.5 7/0.50 0.8 1.8 12.5 12.1 0.0115 195 500/D
2.5 7/0.67 0.8 1.8 14 7.41 0.0093 265 500/D
4 7/0.85 1 1.8 16.5 4.61 0.0092 390 500/D
6 7/1.04 1 1.8 17 3.08 0.0078 510 500/D

No. of

core

 Nominal cross-sectional area

No.& dia.

of wires

Thickness

of insulation

Thickness

of sheath

 Overall diameter (Approx.)

Maximum conductor

resistance (at20ºC)

Minimum insulation

resistance (at70ºC)

 Cable weight (Approx.) Standard Length
  mm2 No./mm mm mm mm Ohm/km Ohm/km kg/km m
5 0.5 7/0.30 0.8 1.8 11.5 36 0.0162 150 500/D
0.75 7/0.37 0.8 1.8 12.5 24.5 0.0142 175 500/D
1 7/0.40 0.8 1.8 12.5 18.1 0.0135 190 500/D
1.5 7/0.50 0.8 1.8 13.5 12.1 0.0115 230 500/D
2.5 7/0.67 0.8 1.8 15 7.41 0.0093 320 500/D
4 7/0.85 1 1.8 18 4.61 0.0092 470 500/D
6 7/1.04 1 1.8 19.5 3.08 0.0078 620 500/D
6 0.5 7/0.30 0.8 1.8 12.5 36 0.0162 165 500/D
0.75 7/0.37 0.8 1.8 13 24.5 0.0142 190 500/D
1 7/0.40 0.8 1.8 13.5 18.1 0.0135 205 500/D
1.5 7/0.50 0.8 1.8 14.5 12.1 0.0115 255 500/D
2.5 7/0.67 0.8 1.8 16 7.41 0.0093 355 500/D
4 7/0.85 1 1.8 19.5 4.61 0.0092 525 500/D
6 7/1.04 1 1.8 21 3.08 0.0078 690 500/D
7 0.5 7/0.30 0.8 1.8 12.5 36 0.0162 170 500/D
0.75 7/0.37 0.8 1.8 13 24.5 0.0142 200 500/D
1 7/0.40 0.8 1.8 13.5 18.1 0.0135 215 500/D
1.5 7/0.50 0.8 1.8 14.5 12.1 0.0115 270 500/D
2.5 7/0.67 0.8 1.8 16 7.41 0.0093 380 500/D
4 7/0.85 1 1.8 19.5 4.61 0.0092 570 500/D
6 7/1.04 1 1.8 21 3.08 0.0078 795 500/D

No. of

core

 Nominal cross-sectional area

No.& dia.

of wires

Thickness

of insulation

Thickness

of sheath

 Overall diameter (Approx.)

Maximum conductor

resistance (at20ºC)

Minimum insulation

resistance (at70ºC)

 Cable weight (Approx.) Standard Length
  mm2 No./mm mm mm mm Ohm/km Ohm/km kg/km m
8 0.5 7/0.30 0.8 1.8 13.5 36 0.0162 195 500/D
0.75 7/0.37 0.8 1.8 14 24.5 0.0142 230 500/D
1 7/0.40 0.8 1.8 14.5 18.1 0.0135 250 500/D
1.5 7/0.50 0.8 1.8 15.5 12.1 0.0115 310 500/D
2.5 7/0.67 0.8 1.8 17.5 7.41 0.0093 440 500/D
4 7/0.85 1 1.8 21 4.61 0.0092 660 500/D
6 7/1.04 1 1.8 23 3.08 0.0078 875 500/D
9 0.5 7/0.30 0.8 1.8 14 36 0.0162 220 500/D
0.75 7/0.37 0.8 1.8 15 24.5 0.0142 265 500/D
1 7/0.40 0.8 1.8 15.5 18.1 0.0135 285 500/D
1.5 7/0.50 0.8 1.8 16.5 12.1 0.0115 355 500/D
2.5 7/0.67 0.8 1.8 18.5 7.41 0.0093 505 500/D
4 7/0.85 1 1.8 22.5 4.61 0.0092 760 500/D
6 7/1.04 1 1.8 24.5 3.08 0.0078 1015 500/D
10 0.5 7/0.30 0.8 1.8 15.5 36 0.0162 240 500/D
0.75 7/0.37 0.8 1.8 16 24.5 0.0142 285 500/D
1 7/0.40 0.8 1.8 16.5 18.1 0.0135 310 500/D
1.5 7/0.50 0.8 1.8 18 12.1 0.0115 385 500/D
2.5 7/0.67 0.8 1.8 20 7.41 0.0093 550 500/D
4 7/0.85 1 1.8 24.5 4.61 0.0092 825 500/D
6 7/1.04 1 1.8 27 3.08 0.0078 1100 500/D

No. of

core

 Nominal cross-sectional area

No.& dia.

of wires

Thickness

of insulation

Thickness

of sheath

 Overall diameter (Approx.)

Maximum conductor

resistance (at20ºC)

Minimum insulation

resistance (at70ºC)

 Cable weight (Approx.) Standard Length
  mm2 No./mm mm mm mm Ohm/km Ohm/km kg/km m
11 0.5 7/0.30 0.8 1.8 15.5 36 0.0162 255 500/D
0.75 7/0.37 0.8 1.8 16.5 24.5 0.0142 315 500/D
1 7/0.40 0.8 1.8 17 18.1 0.0135 340 500/D
1.5 7/0.50 0.8 1.8 18.5 12.1 0.0115 425 500/D
2.5 7/0.67 0.8 1.8 21 7.41 0.0093 605 500/D
4 7/0.85 1 1.8 25 4.61 0.0092 915 500/D
6 7/1.04 1 1.8 27.5 3.08 0.0078 1220 500/D
12 0.5 7/0.30 0.8 1.8 15.5 36 0.0162 265 500/D
0.75 7/0.37 0.8 1.8 16.5 24.5 0.0142 320 500/D
1 7/0.40 0.8 1.8 17 18.1 0.0135 345 500/D
1.5 7/0.50 0.8 1.8 18.5 12.1 0.0115 440 500/D
2.5 7/0.67 0.8 1.8 21 7.41 0.0093 630 500/D
4 7/0.85 1 1.8 25 4.61 0.0092 950 500/D
6 7/1.04 1 1.8 27.5 3.08 0.0078 1270 500/D
13 0.5 7/0.30 0.8 1.8 16.5 36 0.0162 295 500/D
0.75 7/0.37 0.8 1.8 17.5 24.5 0.0142 355 500/D
1 7/0.40 0.8 1.8 18 18.1 0.0135 380 500/D
1.5 7/0.50 0.8 1.8 19.5 12.1 0.0115 485 500/D
2.5 7/0.67 0.8 1.8 22 7.41 0.0093 695 500/D
4 7/0.85 1 1.8 26.5 4.61 0.0092 1050 500/D
6 7/1.04 1 1.8 29 3.08 0.0078 1405 500/D

No. of

core

 Nominal cross-sectional area

No.& dia.

of wires

Thickness

of insulation

Thickness

of sheath

 Overall diameter (Approx.)

Maximum conductor

resistance (at20ºC)

Minimum insulation

resistance (at70ºC)

 Cable weight (Approx.) Standard Length
  mm2 No./mm mm mm mm Ohm/km Ohm/km kg/km m
14 0.5 7/0.30 0.8 1.8 16.5 36 0.0162 300 500/D
0.75 7/0.37 0.8 1.8 17.5 24.5 0.0142 360 500/D
1 7/0.40 0.8 1.8 18 18.1 0.0135 390 500/D
1.5 7/0.50 0.8 1.8 19.5 12.1 0.0115 495 500/D
2.5 7/0.67 0.8 1.8 22 7.41 0.0093 715 500/D
4 7/0.85 1 1.8 26.5 4.61 0.0092 1085 500/D
6 7/1.04 1 1.8 29 3.08 0.0078 1455 500/D
15 0.5 7/0.30 0.8 1.8 17 36 0.0162 330 500/D
0.75 7/0.37 0.8 1.8 18.5 24.5 0.0142 395 500/D
1 7/0.40 0.8 1.8 19 18.1 0.0135 425 500/D
1.5 7/0.50 0.8 1.8 20.5 12.1 0.0115 545 500/D
2.5 7/0.67 0.8 1.8 23 7.41 0.0093 785 500/D
4 7/0.85 1 1.8 28 4.61 0.0092 1195 500/D
6 7/1.04 1 1.8 31 3.08 0.0078 1600 500/D
16 0.5 7/0.30 0.8 1.8 17 36 0.0162 330 500/D
0.75 7/0.37 0.8 1.8 18.5 24.5 0.0142 400 500/D
1 7/0.40 0.8 1.8 19 18.1 0.0135 435 500/D
1.5 7/0.50 0.8 1.8 20.5 12.1 0.0115 555 500/D
2.5 7/0.67 0.8 1.8 23 7.41 0.0093 805 500/D
4 7/0.85 1 1.8 28 4.61 0.0092 1230 500/D
6 7/1.04 1 1.8 31 3.08 0.0078 1650 500/D

No. of

core

 Nominal cross-sectional area

No.& dia.

of wires

Thickness

of insulation

Thickness

of sheath

 Overall diameter (Approx.)

Maximum conductor

resistance (at20ºC)

Minimum insulation

resistance (at70ºC)

 Cable weight (Approx.) Standard Length
  mm2 No./mm mm mm mm Ohm/km Ohm/km kg/km m
17 0.5 7/0.30 0.8 1.8 18 36 0.0162 355 500/D
0.75 7/0.37 0.8 1.8 19 24.5 0.0142 430 500/D
1 7/0.40 0.8 1.8 19.5 18.1 0.0135 465 500/D
1.5 7/0.50 0.8 1.8 21.5 12.1 0.0115 595 500/D
2.5 7/0.67 0.8 1.8 24 7.41 0.0093 865 500/D
4 7/0.85 1 1.8 29.5 4.61 0.0092 1315 500/D
6 7/1.04 1 1.9 32.5 3.08 0.0078 1785 500/D
18 0.5 7/0.30 0.8 1.8 18 36 0.0162 360 500/D
0.75 7/0.37 0.8 1.8 19 24.5 0.0142 435 500/D
1 7/0.40 0.8 1.8 19.5 18.1 0.0135 475 500/D
1.5 7/0.50 0.8 1.8 21.5 12.1 0.0115 605 500/D
2.5 7/0.67 0.8 1.8 24 7.41 0.0093 885 500/D
4 7/0.85 1 1.8 29.5 4.61 0.0092 1350 500/D
6 7/1.04 1 1.9 32.5 3.08 0.0078 1835 500/D
19 0.5 7/0.30 0.8 1.8 18 36 0.0162 365 500/D
0.75 7/0.37 0.8 1.8 19 24.5 0.0142 445 500/D
1 7/0.40 0.8 1.8 19.5 18.1 0.0135 480 500/D
1.5 7/0.50 0.8 1.8 21.5 12.1 0.0115 620 500/D
2.5 7/0.67 0.8 1.8 24 7.41 0.0093 905 500/D
4 7/0.85 1 1.8 29.5 4.61 0.0092 1385 500/D
6 7/1.04 1 1.9 32.5 3.08 0.0078 1885 500/D

No. of

core

 Nominal cross-sectional area

No.& dia.

of wires

Thickness

of insulation

Thickness

of sheath

 Overall diameter (Approx.)

Maximum conductor

resistance (at20ºC)

Minimum insulation

resistance (at70ºC)

 Cable weight (Approx.) Standard Length
  mm2 No./mm mm mm mm Ohm/km Ohm/km kg/km m
20 0.5 7/0.30 0.8 1.8 19 36 0.0162 390 500/D
0.75 7/0.37 0.8 1.8 20 24.5 0.0142 475 500/D
1 7/0.40 0.8 1.8 20.5 18.1 0.0135 515 500/D
1.5 7/0.50 0.8 1.8 22.5 12.1 0.0115 665 500/D
2.5 7/0.67 0.8 1.8 25.5 7.41 0.0093 975 500/D
4 7/0.85 1 1.8 31 4.61 0.0092 1490 500/D
6 7/1.04 1 2 34.5 3.08 0.0078 2040 500/D
21 0.5 7/0.30 0.8 1.8 19 36 0.0162 400 500/D
0.75 7/0.37 0.8 1.8 20 24.5 0.0142 490 500/D
1 7/0.40 0.8 1.8 20.5 18.1 0.0135 530 500/D
1.5 7/0.50 0.8 1.8 22.5 12.1 0.0115 685 500/D
2.5 7/0.67 0.8 1.8 25.5 7.41 0.0093 1005 500/D
4 7/0.85 1 1.8 31 4.61 0.0092 1540 500/D
6 7/1.04 1 2 34.5 3.08 0.0078 2040 500/D
22 0.5 7/0.30 0.8 1.8 20 36 0.0162 430 500/D
0.75 7/0.37 0.8 1.8 21 24.5 0.0142 520 500/D
1 7/0.40 0.8 1.8 21.5 18.1 0.0135 565 500/D
1.5 7/0.50 0.8 1.8 23.5 12.1 0.0115 730 500/D
2.5 7/0.67 0.8 1.8 26.5 7.41 0.0093 1070 500/D
4 7/0.85 1 1.9 32.5 4.61 0.0092 1655 500/D
6 7/1.04 1 2 36.5 3.08 0.0078 2245 500/D

No. of

core

 Nominal cross-sectional area

No.& dia.

of wires

Thickness

of insulation

Thickness

of sheath

 Overall diameter (Approx.)

Maximum conductor

resistance (at20ºC)

Minimum insulation

resistance (at70ºC)

 Cable weight (Approx.) Standard Length
  mm2 No./mm mm mm mm Ohm/km Ohm/km kg/km m
23 0.5 7/0.30 0.8 1.8 19.5 36 0.0162 440 500/D
0.75 7/0.37 0.8 1.8 21 24.5 0.0142 540 500/D
1 7/0.40 0.8 1.8 21.5 18.1 0.0135 585 500/D
1.5 7/0.50 0.8 1.8 23.5 12.1 0.0115 755 500/D
2.5 7/0.67 0.8 1.8 26.5 7.41 0.0093 1105 500/D
4 7/0.85 1 1.9 32.5 4.61 0.0092 1710 500/D
6 7/1.04 1 2 36.5 3.08 0.0078 2330 500/D
24 0.5 7/0.30 0.8 1.8 21 36 0.0162 460 500/D
0.75 7/0.37 0.8 1.8 22 24.5 0.0142 560 500/D
1 7/0.40 0.8 1.8 23 18.1 0.0135 605 500/D
1.5 7/0.50 0.8 1.8 24.5 12.1 0.0115 785 500/D
2.5 7/0.67 0.8 1.8 28 7.41 0.0093 1150 500/D
4 7/0.85 1 2 34.5 4.61 0.0092 1795 500/D
6 7/1.04 1 2 36.5 3.08 0.0078 2330 500/D
25 0.5 7/0.30 0.8 1.8 21 36 0.0162 490 500/D
0.75 7/0.37 0.8 1.8 22.5 24.5 0.0142 595 500/D
1 7/0.40 0.8 1.8 23 18.1 0.0135 645 500/D
1.5 7/0.50 0.8 1.8 25.5 12.1 0.0115 835 500/D
2.5 7/0.67 0.8 1.8 28.5 7.41 0.0093 1225 500/D
4 7/0.85 1 2 35.5 4.61 0.0092 1915 500/D
6 7/1.04 1 2.1 39.5 3.08 0.0078 2595 500/D

No. of

core

 Nominal cross-sectional area

No.& dia.

of wires

Thickness

of insulation

Thickness

of sheath

 Overall diameter (Approx.)

Maximum conductor

resistance (at20ºC)

Minimum insulation

resistance (at70ºC)

 Cable weight (Approx.) Standard Length
  mm2 No./mm mm mm mm Ohm/km Ohm/km kg/km m
26 0.5 7/0.30 0.8 1.8 21 36 0.0162 500 500/D
0.75 7/0.37 0.8 1.8 22.5 24.5 0.0142 610 500/D
1 7/0.40 0.8 1.8 23 18.1 0.0135 665 500/D
1.5 7/0.50 0.8 1.8 25.5 12.1 0.0115 860 500/D
2.5 7/0.67 0.8 1.8 28.5 7.41 0.0093 1270 500/D
4 7/0.85 1 2 35.5 4.61 0.0092 1985 500/D
6 7/1.04 1 2.1 39.5 3.08 0.0078 2700 500/D
27 0.5 7/0.30 0.8 1.8 21 36 0.0162 500 500/D
0.75 7/0.37 0.8 1.8 22.5 24.5 0.0142 610 500/D
1 7/0.40 0.8 1.8 23 18.1 0.0135 665 500/D
1.5 7/0.50 0.8 1.8 25.5 12.1 0.0115 860 500/D
2.5 7/0.67 0.8 1.8 28.5 7.41 0.0093 1270 500/D
4 7/0.85 1 2 35.5 4.61 0.0092 1985 500/D
6 7/1.04 1 2.1 39.5 3.08 0.0078 2700 500/D
28 0.5 7/0.30 0.8 1.8 22 36 0.0162 535 500/D
0.75 7/0.37 0.8 1.8 23.5 24.5 0.0142 650 500/D
1 7/0.40 0.8 1.8 24 18.1 0.0135 710 500/D
1.5 7/0.50 0.8 1.8 26 12.1 0.0115 915 500/D
2.5 7/0.67 0.8 1.8 30 7.41 0.0093 1350 500/D
4 7/0.85 1 2 37 4.61 0.0092 2110 500/D
6 7/1.04 1 2.2 41.5 3.08 0.0078 2885 500/D

No. of

core

 Nominal cross-sectional area

No.& dia.

of wires

Thickness

of insulation

Thickness

of sheath

 Overall diameter (Approx.)

Maximum conductor

resistance (at20ºC)

Minimum insulation

resistance (at70ºC)

 Cable weight (Approx.) Standard Length
  mm2 No./mm mm mm mm Ohm/km Ohm/km kg/km m
29 0.5 7/0.30 0.8 1.8 22 36 0.0162 540 500/D
0.75 7/0.37 0.8 1.8 23.5 24.5 0.0142 660 500/D
1 7/0.40 0.8 1.8 24 18.1 0.0135 715 500/D
1.5 7/0.50 0.8 1.8 26 12.1 0.0115 930 500/D
2.5 7/0.67 0.8 1.8 30 7.41 0.0093 1370 500/D
4 7/0.85 1 2 37 4.61 0.0092 2145 500/D
6 7/1.04 1 2.2 41.5 3.08 0.0078 2940 500/D
30 0.5 7/0.30 0.8 1.8 22 36 0.0162 540 500/D
0.75 7/0.37 0.8 1.8 23 24.5 0.0142 665 500/D
1 7/0.40 0.8 1.8 24 18.1 0.0135 725 500/D
1.5 7/0.50 0.8 1.8 26 12.1 0.0115 940 500/D
2.5 7/0.67 0.8 1.8 30 7.41 0.0093 1395 500/D
4 7/0.85 1 2 37 4.61 0.0092 2180 500/D
6 7/1.04 1 2.2 41.5 3.08 0.0078 2990 500/D

Quality Control

Control Cable 0.6/1 kV CVV to IEC 60502 Standard (2-30 core)
Control Cable 0.6/1 kV CVV to IEC 60502 Standard Raw Material Test

Raw Material Test

NPC has always chosen raw material suppliers who have a good reputation, possess stable supply capabilities and have passed international quality system certifications (such as ISO 9001). And establish a long-term cooperative relationship with it, forming a stable and reliable raw material supply chain.
We will ensure that all raw materials are subject to strict inspection procedures upon entry to the factory, and can only be stored in the warehouse after they have been confirmed to meet the standards.

Control Cable 0.6/1 kV CVV to IEC 60502 Standard Process inspection

Process inspection

NPC has strict quality control procedures for each process in the cable production process.
Process documents: Develop detailed process flow and operation instructions to clarify the operating specifications and quality standards of each process.
Equipment calibration: Regularly calibrate key equipment such as wire drawing machines, stranding machines, extruders, and diameter gauges to ensure that the accuracy meets the requirements.
First piece confirmation: Before each batch of production, the first piece is trial-produced to confirm that the process parameters, product dimensions, electrical performance, etc. meet the standards before mass production can be carried out.

Control Cable 0.6/1 kV CVV to IEC 60502 Standard Finished Product

Finished Product

Inspectors conduct ex-factory inspections on cables according to relevant standards and corresponding product inspection specifications to ensure that each ex-factory product complies with the process regulations.

Application

These IEC 60502-1 cables are used for the electricity supply in low voltage installation system. They are suitable for installation indoors and outdoors, in cable ducts, underground, in power and switching stations, local energy distributions, industrial plants, where there is no risk of mechanical damage.
Renewable Energy Solution
Renewable Energy
Power & Energy Industry Solution
Power & Energy Industry
Transportation Sector Solution
Transport Sector
Real Estate & Construction Solution
Real Estate & Construction
Infrastructure & Municipal Industry
Infrastructure & Municipal Industry
Telecommunications & Data Centers
Data Centers
Mining and Oil & Gas Industry
Mining and Oil & Gas Industry
Industrial Manufacturer
Industrial Manufacturer

Technical Advantages

● 30+ years of manufacturing experience
● ISO and UL certified production
● Customized cable and transformer solutions
Conductor Stranded Work Shop

Conductor Stranded Work Shop

CCV Production Line

CCV Production Line

CCV production 01

CCV production 01

Partical Voltage Test Labtoary

Partical Voltage Test Labtoary

Auto-Winding Machine

Auto-Winding Machine

Oil Chromatography Test Machine

Oil Chromatography Test Machine

Auto-core cutting machine

Auto-core cutting machine

Basic Insulation Level Test Labtoary

Basic Insulation Level Test Labtoary

Auto Laser Cutting Machine

Auto Laser Cutting Machine

Automatic Desanding Machine

Automatic Desanding Machine

Automatic Dryer Machine

Automatic Dryer Machine

Product Packaging

Wires and Cables packaging (1)
Wires and Cables packaging (1)
Wires and Cables packaging (2)
Wires and Cables packaging (2)
Wires and Cables packaging (3)
Wires and Cables packaging (3)
Wires and Cables packaging (4)
Wires and Cables packaging (4)
Wires and Cables packaging (5)
Wires and Cables packaging (5)
Wires and Cables packaging (6)
Wires and Cables packaging (6)
Wires and Cables packaging (7)
Wires and Cables packaging (7)
Wires and Cables packaging (8)
Wires and Cables packaging (8)

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FAQ From Customers

What are the advantages of power cables and overhead lines?
(1) Reliable operation, because it is installed in a hidden place such as underground, it is less damaged by external forces, has less chance of failure, and the power supply is safe, and it will not cause harm to people;
(2) The maintenance workload is small and frequent inspections are not required;
(3) No need to erect towers;
(4) Help improve power factor.
Which aspects should be considered when choosing the cross section of a power cable?
(1) The long-term allowable working current of the cable;
(2) Thermal stability once short circuited;
(3) The voltage drop on the line cannot exceed the allowable working range.
What are the measures for cable fire prevention?
(1) Use flame-retardant cables;
(2) Use fireproof cable tray;
(3) Use fireproof paint;
(4) Fire partition walls and fire baffles are installed at cable tunnels, mezzanine exits, etc.;
(5) Overhead cables should avoid oil pipelines and explosion-proof doors, otherwise local pipes or heat insulation and fire prevention measures should be taken.
What should be paid attention to during the transportation and handling of cables?
(1) During transportation, loading and unloading, cables and cable reels should not be damaged. It is strictly forbidden to push the cable reels directly from the vehicle. Generally, cables should not be transported and stored flat.
(2) Before transporting or rolling the cable reel, ensure that the cable reel is firm, the cable is wound tightly, the oil pipe between the oil-filled cable and the pressure oil tank should be fixed without damage, the pressure oil tank should be firm, and the pressure indication should meet the requirements.
What inspections should be carried out for the acceptance of cable lines?
(1) The cable specifications should meet the regulations, the arrangement should be neat, no damage, and the signs should be complete, correct and clear;
(2) The fixed bending radius of the cable, the related distance and the wiring of the metal sheath of the single-core power cable should meet the requirements;
(3) The cable terminal and the middle head should not leak oil, and the installation should be firm. The oil pressure of the oil-filled cable and the meter setting should meet the requirements;
(4) Good grounding;
(5) The color of the cable terminal is correct, and the metal parts such as the bracket are completely painted;
(6) There should be no debris in the cable trench, tunnel, and bridge, and the cover should be complete.

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