Application
The cables are mainly used in power stations, mass transit underground passenger systems, airports, petrochemical plants, hotels, hospitals, and high-rise buildings.
Standards
Basic design to BS EN 50525-2-11(formerly BS 6500)
Fire Performance
| Flame Retardance (Single Vertical Wire Test) |
EN 60332-1-2 |
Voltage Rating
300/500V
Cable Construction
| Conductor |
Flexible copper wire according to EN 60228 class 5. |
| Insulation |
PVC type TI 2 according to EN 50363-3. |
| Filling |
For circular cable having two cores, the space between the cores shall be filled either by separate fillers or by the sheath filling the interstices. For circular cables with three, four or five cores, a centre filler may be used. |
| Outer Sheath |
PVC type TM 2 according to EN 50363-4-1. A tape may be applied around the core assembly before application of the sheath. |
| Sheath Option |
UV resistance, hydrocarbon resistance, oil resistance, anti rodent and anti termite properties can be offered as option. Compliance to fire performance standard (IEC 60332-1, IEC 60332-3, UL 1581, UL 1666 etc) depends on the oxygen index of the PVC compound and the overall cable design. LSPVC can also be provided upon request. |
Colour Code
Insulation Colour
Cables and cords with a green-and-yellow cores
| No. of cores |
Colour of coresb |
| Protective |
Live |
| 3 Cores |
Yellow/Green |
Blue |
Brown |
|
|
| 4 Cores |
Yellow/Green |
- |
Brown |
Black |
Grey |
| 4 Coresa |
Yellow/Green |
Blue |
Brown |
Black |
|
| 5 Cores |
Yellow/Green |
Blue |
Brown |
Black |
Grey |
| a For certain applications only. |
| b In this table an uninsulated concentric conductor, such as a metallic sheath, armour or screen wire, is not regarded as a core. A concentric conductor is identified by its position and, therefore, need not be identified by colour. |
Cables and cords without a green-and-yellow cores
| No. of cores |
Colour of coresb |
| 2 Cores |
Blue |
Brown |
|
|
|
| 3 Cores |
- |
Brown |
Black |
Grey |
|
| 3 Coresa |
Blue |
Brown |
Black |
|
|
| 4 Cores |
Blue |
Brown |
Black |
Grey |
|
| 5 Cores |
Blue |
Brown |
Black |
Grey |
Black |
| a For certain applications only. |
| b In this table an uninsulated concentric conductor, such as a metallic sheath, armour or screen wire, is not regarded as a core. A concentric conductor is identified by its position and, therefore, need not be identified by colour. |
Sheath Colour: Black (other colors upon request)
Physical And Thermal Properties
| Maximum temperature range during operation (PVC) |
60°C |
| Maximum short circuit temperature (5 Seconds) |
150°C |
| Minimum bending radius |
Up to 12mm²: 3 x overall diameter |
| |
Above 12mm²: 4 x overall diameter |
Construction Parameters
| No. of Core X Cross Section |
Nominal Insulation Thickness |
Nominal Sheath Thickness |
Max. Overall Diameter |
Weight |
| Noxmm2 |
mm |
mm |
mm |
kg/km |
| 2x0.75 |
0.6 |
0.8 |
7.2 |
57 |
| 2x1.0 |
0.6 |
0.8 |
7.5 |
65 |
| 2x1.5 |
0.7 |
0.8 |
8.6 |
87 |
| 2x2.5 |
0.8 |
1.0 |
10.6 |
134 |
| 2x4 |
0.8 |
1.1 |
12.1 |
174 |
| 3x0.75 |
0.6 |
0.8 |
7.6 |
68 |
| 3x1.0 |
0.6 |
0.8 |
8.0 |
79 |
| 3x1.5 |
0.7 |
0.9 |
9.4 |
111 |
| 3x2.5 |
0.8 |
1.1 |
11.4 |
169 |
| 3x4 |
0.8 |
1.2 |
13.1 |
233 |
| 4x0.75 |
0.6 |
0.8 |
8.3 |
84 |
| 4x1.0 |
0.6 |
0.9 |
9.0 |
101 |
| 4x1.5 |
0.7 |
1.0 |
10.5 |
142 |
| 4x2.5 |
0.8 |
1.1 |
12.5 |
211 |
| 4x4 |
0.8 |
1.2 |
14.3 |
292 |
| 5x0.75 |
0.6 |
0.9 |
9.3 |
106 |
| 5x1.0 |
0.6 |
0.9 |
9.8 |
123 |
| 5x1.5 |
0.7 |
1.1 |
11.6 |
176 |
| 5x2.5 |
0.8 |
1.2 |
13.9 |
262 |
| 5x4 |
0.8 |
1.4 |
16.1 |
369 |
Electrical Properties
Current-Carrying Capacities (Amp) according to BS7671:2008 table 4F3A
| Conductor cross-sectional area |
Single-phase a.c. |
Three-phase a.c. |
| mm2 |
A |
A |
| 0.5 |
3 |
3 |
| 0.75 |
6 |
6 |
| 1.0 |
10 |
10 |
| 1.5 |
16 |
16 |
| 2.5 |
25 |
20 |
| 4 |
32 |
25 |
Voltage Drop (Per Amp Per Meter) according to BS7671:2008 table 4F3B
| Conductor cross-sectional area |
d.c. or single-phase a.c. |
Three-phase a.c. |
| mm2 |
mV/A/m |
mV/A/m |
| 0.5 |
93 |
80 |
| 0.75 |
62 |
54 |
| 1.0 |
46 |
40 |
| 1.5 |
32 |
27 |
| 2.5 |
19 |
16 |
| 4 |
12 |
10 |
Packing & Shipping
We provide you with the best product packaging design services, thereby allowing you to save more shipping charges
FAQ
1. Q: Are you the factory or the trading company?
A: We are the factory.
2. Q: How long is your guarantee Period?
A: We usually offer 1 year guarantee for our general products.
3. Q: How can I get the samples?
A: We can make the sample order. And usually you will charge for it.
But the samples fee will be return to you when you make the bulk order.
4. Q: Where is your factory? How can we visit your factory?
A: Our factory located in Jiaozuo city, Henan Province and our office is in Zhengzhou city. You could reach here by train and by air. We can pick you up in the airport and the railway station.
5. Q: What is your MOQ?
A: It`s base on the cable type or size. Please contact Ms. Melon. She will offer you the details.
Factory
Established in 2004, Henan Hongda Cable Co., Ltd, is dedicated into manufacturing various types of electric power wire and cable. Today, Henan Hongda has grown into an integrated system solution provider in electric power distribution industry, extending the business from power cable and electric wire manufacture to electric power distribution system design, and electric distribution system construction and installation.
Today, Henan Hongda has grown into an integrated system solution provider in electric power distribution industry, extending the business from power cable and electric wire manufacture to electric power distribution system design, and electric distribution system construction and installation.
Our Service
1. Design wire and cable according to your real application
2. Optimized reel size for freight cost saving
3. Customized package to feature your brand
4. Short lead time to meet your urgent demand
5. Diversified delivery terms for your options
6. Quick response (24 hours on line)
7. Professional knowledge for clear answer to your any question
8. Comprehensive technical documents to support your tender bidding
9. One-year limited warranty for our wire and cable
10. Cable sample available
11. Specify the cable only according to the location
12. OEM is available
13. Abundant cables and wires for your option
Contact Us
Ms. Anna
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Henan Hongda Cable Co., Ltd http://zzhongdacable.en.made-in-china.com
Changping Road 3,Zhandian NewDistrict,Wuzhi County,Jiaozuo,Henan Province, China
Office Add: Room2108,Yaxing Times Square,Zhengzhou,Henan,China. P.C. 450000
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