Customization: | Available |
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Application: | Construction, Underground |
Voltage: | Low and Medium Voltage Cable |
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6491X H07V-R cable is suitable for power, lighting networks, switchgear, control gear and internal wiring. The PVC earthing cable is suitable for use in conduit and for fixed protected installation. The class 1 or 2 plain annealed copper conductor is PVC insulated. Available in a variety of colours, the PVC insulated non-armoured cable complies with 450/750 volts BS6004.
Conductor Material: | Copper, BS6004 Table 4a | |
Conductor Shape: | Stranded circular | |
Outer Sheath: | PVC (Polyvinyl-Chloride) | |
Colour: | 1.5mm & 2.5mm: | Brown, black, blue, grey, orange,green/yellow (earth), red & white |
4.0mm up to 630mm: | Brown, black, blue, grey andgreen/yellow (earth) | |
Lead Free: | Yes | |
Rated Voltage Uo/U (Um): | 450/750V, BS6004 | |
Installation Temperature: | Minimum: | 0°C |
Maximum: | 60°C | |
Operating Temperature: | Minimum: | -15°C |
Maximum: | 70°C | |
Short-circuit Maximum Conductor Temperature: | 250°C | |
Installation Type: | Conduit wiring | |
Flame Retardant: | BS EN 50265 | |
Bending Radius: | 1.5mm² up to 25mm² = 3 x Ø | |
35mm² up to 240mm² = 4 x Ø | ||
240mm² up to 630mm² = 6 x Ø |
Part number | Cross section mm2 | Stranding mm | Approx weight kg/km | Approx overall diameter | Nylon A2 Gland size mm | Nom. Max. DC-resist conductor 20°C ohm/km | Current rating laid direct amp | |
Single-phase a.c. or d.c. amp | Three-phase a.c. amp | |||||||
6491X / H07V-R |
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6491X1.5+ | 1 x 1.5 | 7/0.53 | 20.5 | 2.9 | 16 | 12.10 | 17.5 | 15.5 |
6491X1.5*+ | 1 x 1.5 | 1/1.38 | 21 | 2.8 | 16 | 12.10 | 17.5 | 15.5 |
6491X2.5+ | 1 x 2.5 | 7/0.67 | 33.5 | 3.53 | 16 | 7.41 | 24 | 21 |
6491X2.5*+ | 1 x 2.5 | 1/1.78 | 35 | 3.4 | 16 | 7.41 | 24 | 21 |
6491X4.0+ | 1 x 4.0 | 7/0.85 | 49.5 | 4.4 | 16 | 4.61 | 32 | 28 |
6941X6.0+ | 1 x 6.0 | 7/1.04 | 70 | 4.68 | 16 | 3.08 | 41 | 36 |
6491X10+ | 1 x 10 | 7/1.35 | 117 | 5.98 | 16 | 1.83 | 57 | 50 |
6491X16+ | 1 x 16 | 7/1.70 | 176 | 6.95 | 16 | 1.15 | 76 | 68 |
6491X25+ | 1 x 25 | 7/2.14 | 274 | 8.7 | 20 | 0.727 | 101 | 89 |
6491X35+ | 1 x 35 | 7/2.52 | 378 | 10.08 | 20 | 0.524 | 125 | 110 |
6491X50+ | 1 x 50 | 19/1.78 | 560 | 11.8 | 20 | 0.387 | 151 | 134 |
6491X70+ | 1 x 70 | 19/2.14 | 718 | 13.5 | 25 | 0.268 | 192 | 171 |
6491X95+ | 1 x 95 | 19/2.52 | 989 | 15.7 | 25 | 0.193 | 232 | 207 |
6491X120+ | 1 x 120 | 37/2.03 | 1,213 | 17.4 | 25 | 0.153 | 296 | 239 |
6491X150+ | 1 x 150 | 37/2.25 | 1,504 | 19.3 | 32 | 0.124 | 300 | 262 |
6491X185+ | 1 x 185 | 37/2.52 | 1,899 | 21.5 | 32 | 0.0991 | 341 | 296 |
6491X240+ | 1 x 240 | 61/2.25 | 2,482 | 24.6 | 32 | 0.0754 | 400 | 346 |
6491X300+ | 1 x 300 | 61/2.52 | 3,040 | 27.9 | 40 | 0.0601 | 458 | 394 |
6491X400+ | 1 x 400 | 61/3.85 | 3,948 | 30.8 | 40 | 0.047 | 546 | 467 |
6491X500+ | 1 x 500 | 61/3.20 | 4,951 | 33.8 | 50 | 0.0366 | 626 | 533 |
6491X630+ | 1 x 630 | 127/2.50 | 6,273 | 37.6 | 50 | 0.0283 | 720 | 611 |
Established in 2001, Yifang Electric Group Inc. is a leading, hi-tech, large joint-stock enterprise specializing in the design, production, and sales of (wires & cables) in China. Based in Zhengzhou, the factory enjoys a strategic location with more than 500 employees, including 50+ technical staff and 5 senior engineers. Our facility boasts over 150 sets of advanced cable production equipment and complete testing facilities, including a state-of-the-art national-level fire-resistant and flame-retardant cable laboratory.
We manufacture a wide range of high-quality products, including power cables up to 220KV, overhead insulated cables, ABC cables, building cables, flexible cords, control cables, rubber cables, bare conductors (ACSR, AAC, AAAC), welding cables, galvanized steel wire (stay wire), flame retardant mining cables, and more. As an export-import company, we have exported our products to Europe, Australia, the Middle East, Southeast Asia, Africa, the Americas, and beyond. Our commitments to customer satisfaction and quality have earned us extensive praise from customers worldwide.
While maintaining ISO9001, ISO14001, and OHSAS18001 certifications, as well as CCC, CE, and IEC international certificates, we have passed audits by SGS and BV. We believe in fostering a people-oriented environment, promoting comprehensive quality management systems, and collaborating with individuals from various social sectors in a journey of shared prosperity.
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