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Industrial Cables Multi-Core Flexible Cables
638TQ to BS 7919
Application and Description
638TQ to BS 7919 cables are can be used either in dry, humid or wet places, in contact with oil or grease, in
weather conditions and under medium mechanical stress, 638TQ to BS 7919 cables are suitable for power supply to
equipment in industrial plants, large size boilers, heating plates, portable lamps, electrical tools such
as drilling machines, disk saws, portable engines and machines, building and farming equipments
etc. 638TQ to BS 7919 cables are also suitable for stationary equipments designed for wind-tower application.
The particular cable construction and the special sheath materials have improved the cable torsion
resistance (max150°/m), which is a key requirement for drop cables in wind-generators. 638TQ to BS 7919 cables are
also suitable on plaster in temporary buildings and builders huts, and wiring in machinery elevators.
638TQ is equivalent to harmonized code H07BN4-F.
Cable Construction
Fine bare copper strands
Stranding to BS 6360 Class 5 or IEC 60228 Class 5
EPR(Ethylene Propylene Rubber) rubber insulation, Type GP1 to BS 7655
CSP (Chlorosulphonated Polyethylene), Type RS4 to BS 7655 H.O.F.R. Heat and Oil Resistant Flame
Retardant
Core Identification
1 core: Black
2 cores: Brown, Blue
3 cores: Green/Yellow, Brown, Blue
4 cores: Green/Yellow, Brown, Black, Grey
5 cores: Green/Yellow, Blue, Brown, Black, Grey
6 cores and above: white insulation with black numerals
Technical Characteristics
Working voltage: 450/750 volts
Test voltage: 2500 volts
Flexing bending radius: 6xOverall diameter
Fixed bending radius: 4xOverall diameter
Temperature Range: -40º C to +90º C
Wind energy: -15º C to +90º C
Maximum short circuit temperature: +250º C
Flame retardant: IEC 60332.1C2/NF C 32-070
Insulation resistance: 20 MΩxkm
Cable Parameter
| AWG (No of Strands/ Strand Diameter) |
No. of Cores x Nominal Cross Sectional Area #xmm² |
Nominal Thickness of Insulation mm |
Nominal Thickness of Sheath mm |
Nominal Overall Diameter mm |
Nominal Weight kg/km |
| 6381TQ | |||||
| 16(30/30) | 1x1.5 | 0.8 | 1.4 | 5.9 | 50 |
| 14(50/30) | 1x2.5 | 0.9 | 1.4 | 6.5 | 65 |
| 12(56/28) | 1x4 | 1 | 1.5 | 7.8 | 105 |
| 10(84/28) | 1x6 | 1 | 1.6 | 9 | 130 |
| 8(80/26) | 1x10 | 1.2 | 1.8 | 10.8 | 200 |
| 6(128/26) | 1x16 | 1.2 | 1.9 | 12.1 | 275 |
| 4(200/26) | 1x25 | 1.4 | 2 | 14.1 | 400 |
| 2(280/26) | 1x35 | 1.4 | 2.2 | 15.9 | 520 |
| 1(400/26) | 1x50 | 1.6 | 2.4 | 18.5 | 730 |
| 2/0(356/24) | 1x70 | 1.6 | 2.6 | 21 | 980 |
| 3/0(485/24) | 1x95 | 1.8 | 2.8 | 23.9 | 1270 |
| 4/0(614/24) | 1x120 | 1.8 | 3 | 25.8 | 1570 |
| 300 MCM (765/24) | 1x150 | 2 | 3.2 | 28.6 | 1960 |
| 350 MCM (944/24) | 1x185 | 2.2 | 3.4 | 31.5 | 2380 |
| 500MCM(1225/24) | 1x240 | 2.4 | 3.5 | 35.1 | 3100 |
| (1525/24) | 1x300 | 2.6 | 3.6 | 38.7 | 3790 |
| (2013/24) | 1x400 | 2.8 | 3.8 | 43.5 | 4880 |
| (1769/23) | 1x500 | 3 | 4 | 47.8 | 6070 |
| (2257/23) | 1x630 | 3 | 4.1 | 51.5 | 7460 |
| 6382TQ | |||||
| 17(32/32) | 2x1 | 0.8 | 1.3 | 8.2 | 93 |
| 16(30/30) | 2x1.5 | 0.8 | 1.5 | 9.3 | 118 |
| 14(50/30) | 2x2.5 | 0.9 | 1.7 | 10.9 | 172 |
| 12(56/28) | 2x4 | 1 | 1.8 | 13.2 | 275 |
| 10(84/28) | 2x6 | 1 | 2 | 15.6 | 370 |
| 8(80/26) | 2x10 | 1.2 | 3.1 | 20.6 | 690 |
| 6(128/26) | 2x16 | 1.2 | 3.3 | 23.3 | 910 |
| 4(200/26) | 2x25 | 1.4 | 3.6 | 27.4 | 1290 |
| 6383TQ | |||||
| 17(32/32) | 3x1 | 0.8 | 1.4 | 8.9 | 114 |
| 16(30/30) | 3x1.5 | 0.8 | 1.6 | 10 | 144 |
| 14(50/30) | 3x2.5 | 0.9 | 1.8 | 11.7 | 210 |
| 12(56/28) | 3x4 | 1 | 1.9 | 14.1 | 335 |
| 10(84/28) | 3x6 | 1 | 2.1 | 16.6 | 450 |
| 8(80/26) | 3x10 | 1.2 | 3.3 | 22.1 | 835 |
| 6(128/26) | 3x16 | 1.2 | 3.5 | 24.8 | 1120 |
| 4(200/26) | 3x25 | 1.4 | 3.8 | 29.3 | 1600 |
| 2(280/26) | 3x35 | 1.4 | 4.1 | 32.9 | 2080 |
| 1(400/26) | 3x50 | 1.6 | 4.5 | 38.5 | 2890 |
| 2/0(356/24) | 3x70 | 1.6 | 4.8 | 43.6 | 3850 |
| 3/0(485/24) | 3x95 | 1.8 | 5.3 | 50 | 4970 |
| 4/0(614/24) | 3x120 | 1.8 | 5.6 | 53.9 | 6350 |
| 300 MCM (765/24) | 3x150 | 2 | 6 | 59.9 | 7700 |
| 350 MCM (944/24) | 3x185 | 2.2 | 6.4 | 65.9 | 9350 |
| 500MCM(1225/24) | 3x240 | 2.4 | 7.1 | 74.7 | 1200 |
| (1525/24) | 3x300 | 2.6 | 7.7 | 83.2 | 14910 |
| 6384TQ | |||||
| 17(32/32) | 4x1 | 0.8 | 1.5 | 9.8 | 139 |
| 16(30/30) | 4x1.5 | 0.8 | 1.7 | 11 | 177 |
| 14(50/30) | 4x2.5 | 0.9 | 1.9 | 12.8 | 257 |
| 12(56/28) | 4x4 | 1 | 2 | 15.5 | 420 |
| 10(84/28) | 4x6 | 1 | 2.3 | 18.5 | 565 |
| 8(80/26) | 4x10 | 1.2 | 3.4 | 24.1 | 1020 |
| 6(128/26) | 4x16 | 1.2 | 3.6 | 27.1 | 1380 |
| 4(200/26) | 4x25 | 1.4 | 4.1 | 32.5 | 2140 |
| 2(280/26) | 4x35 | 1.4 | 4.4 | 36.5 | 2610 |
| 1(400/26) | 4x50 | 1.6 | 4.8 | 42.6 | 3650 |
| 2/0(356/24) | 4x70 | 1.6 | 5.2 | 48.6 | 4880 |
| 3/0(485/24) | 4x95 | 1.8 | 5.9 | 56 | 6390 |
| 4/0(614/24) | 4x120 | 1.8 | 6 | 59.9 | 7750 |
| 300 MCM (765/24) | 4x150 | 2 | 6.5 | 66.8 | 9780 |
| 350 MCM (944/24) | 4x185 | 2.2 | 7 | 73.5 | 11900 |
| 500MCM(1225/24) | 4x240 | 2.4 | 7.7 | 83.2 | 15330 |
| (1525/24) | 4x300 | 2.6 | 8.4 | 92.8 | 19030 |
| 6385TQ | |||||
| 16(30/30) | 5x1.5 | 0.8 | 1.8 | 12.1 | 226 |
| 14(50/30) | 5x2.5 | 0.9 | 2 | 14.1 | 329 |
| 12(56/28) | 5x4 | 1 | 2.2 | 17.2 | 515 |
| 10(84/28) | 5x6 | 1 | 2.5 | 20.5 | 690 |
| 8(80/26) | 5x10 | 1.2 | 3.6 | 26.5 | 1240 |
| 6(128/26) | 5x16 | 1.2 | 3.9 | 30.1 | 1695 |
| 4(200/26) | 5x25 | 1.4 | 4.4 | 36.1 | 2470 |
| 2(280/26) | 5x35 | 1.4 | 4.7 | 40.5 | 3187 |
| 1(400/26) | 5x50 | 1.6 | 5.1 | 47.3 | 4450 |
| 2/0(356/24) | 5x70 | 1.6 | 5.6 | 54 | 5938 |
| 3/0(485/24) | 5x95 | 1.8 | 6.2 | 62 | 7924 |
| 6386TQ | |||||
| 12(56/28) | 6x4 | 1 | 2.6 | 19.6 | 643 |
| 10(84/28) | 6x6 | 1 | 3 | 23.4 | 917 |
| 8(80/26) | 6x10 | 1.2 | 3.6 | 28.8 | 1420 |
| 6(128/26) | 6x16 | 1.2 | 3.9 | 32.7 | 1973 |
| 4(200/26) | 6x25 | 1.4 | 4.4 | 39.2 | 2921 |
| 2(280/26) | 6x35 | 1.4 | 4.7 | 44 | 3822 |
| 1(400/26) | 6x50 | 1.6 | 5.3 | 51.8 | 5337 |
| 6387TQ | |||||
| 16(30/30) | 7x1.5 | 0.8 | 2.6 | 14.7 | 385 |
| 14(50/30) | 7x2.5 | 0.9 | 2.8 | 17.1 | 445 |
| 12(56/28) | 7x4 | 1 | 2.8 | 21.6 | 773 |
| 10(84/28) | 7x6 | 1 | 3.2 | 25.7 | 1089 |
| 8(80/26) | 7x10 | 1.2 | 3.8 | 31.6 | 1706 |
| 6(128/26) | 7x16 | 1.2 | 4 | 35.7 | 2330 |
| 4(200/26) | 7x25 | 1.4 | 4.7 | 43.2 | 3560 |
| 2(280/26) | 7x35 | 1.4 | 5 | 48.5 | 4576 |
| 1(400/26) | 7x50 | 1.6 | 5.7 | 57.4 | 6436 |
| 6388TQ | |||||
| 12(56/28) | 8x4 | 17.3 | 3 | 23.5 | 908 |
| 63810TQ | |||||
| 12(56/28) | 10x4 | 18.9 | 3.1 | 25.3 | 1073 |
| 63812TQ | |||||
| 12(56/28) | 12x4 | 19.6 | 3.2 | 26.2 | 1183 |
| 63816TQ | |||||
| 12(56/28) | 16x4 | 22.1 | 3.5 | 29.3 | 1505 |
| 63818TQ | |||||
| 12(56/28) | 18x4 | 23.6 | 3.6 | 31 | 1687 |
| 63820TQ | |||||
| 12(56/28) | 20x4 | 25.2 | 3.8 | 33 | 1902 |