Mv Underground Cable XLPE/SWA(STA)/PVC
1. Brief Introduction of XLPE Insulated Power Cable
Cross-linked polyethylene insulated power cable not only has excellent electric, mechanical properties, but also has powerful resistance against chemical corrosion, heat aging and environmental stress. Its structure is simple. The long term operating temperature is 90. It is convenient to use and can be laid with no restriction of different level.
Our enterprise can produce both flame retardant and non-flame retardant series of XLPE power cable. Our XLPE Power cable covers all kinds of low-smoke low-halogen, low-smoke halogen free and three classes of A, B, C.
We can design and manufacture special XLPE cable according to the other standards required by the customers, such as Heavy section cut apart conductors, water-resistance, defend termites, defend mouse, and so on.
2. Scope of our Cables
The rate voltage cables in the 1st class available to the earth fault time within 1 minute. The cables in the 2nd class are available to earth fault time not exceeding 2 hours generally, maximum time doesn't exceed 8 hours.
3. Service Conditions and Parameters of Cable
Max. Conductor Operating Temperature: 90
Short Circuit Temperature: 250 Not more than 5 seconds
Environmental temperature of operating: In air: 40
Underground: 25
Depth of laying in direct: 80cm
Thermal Resistance of soil: 100. Cm/W
Rated Voltage Uo/U KV |
Rated Voltage U0/U KV |
0.6/1 |
1 |
1.8/3 |
3.0/3.0 |
3.6/6 |
6.0/6.0 6.0/10 |
8.7/10 8.7/15 |
12.0/20 |
18/20 18/30 |
21/35 |
26/35 |
| Voltage Test |
Test Voltage KV |
3.5 |
4.5 |
6.5 |
9.5 |
11 |
15 |
22 |
30 |
45 |
53 |
65 |
| Test Time min |
5 |
5 |
5 |
5 |
5 |
5 |
5 |
5 |
5 |
5 |
5 |
| Partial Dischange Test |
Test Voltage KV |
_ |
_ |
_ |
_ |
6.3 |
10.4 |
15.1 |
20.8 |
31.2 |
36.4 |
45 |
| Dischange Capacity<PC |
_ |
_ |
_ |
_ |
20 |
20 |
20 |
20 |
20 |
20 |
20 |
Our company
Yifang Electric group mainly specialized in wire&cables,including designment,production and sale.
Products are mainly covering low,medium,high voltage(1KV to 220KV) XLPE Insulated power cable,PVC insulated power cable,ABC cable,building cable control cable,rubber cable welding cable Etc.
Our XLPE cable can be manufactured according to the company's specification which is equivalent to IEC 60502,IEC60332,IEC60754. Some indexes are superior to above international standard.
Our certificate
FAQ
1.Q:Are you a factory or trading company?
A: Manufacturing base in Henan ,China, with more than 500 workers.
2.Q:How can I visit there?
A: Sure,If you need,we will arrange the driver to pick you up.
3.Q:How can I get some samples?
A: Contact me on below,Determin sample and address for shipping.
4.Q:Have you ever supplied cables to our country?
A: Yifang Cables have been sold to over 100 countries and regions in the world. can you contact me for details.
5.Q:What is your MOQ?
A: MOQ Normally 500 meters for big diameter cables.Please contact me for detail info if you have specific cable requirement.
6. Q:When can I get the price?
A: Usually quote within 6 hours after we get your inquiry.
7.Q:How long is your delivery time?
A: According to your order's quantity.Usually our lead time is 3 - 20 working days.
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