Zhongdong Cable Co., Ltd.
| Payment Terms | ,L/C,T/T |
| Supply Ability | 100KM/Week |
| Delivery Time | 10days |
| Packaging Details | Wooden Drum |
| Insulation Material | xlpe |
| Conductor Material | Aluminium or Copper |
| Type | High Voltage |
| Standard | GB12706,GB12666,IEC60840,IEC60331 |
| Application | Construction |
| Jacket | PVC or PE |
| Brand Name | 630mm2 High Voltage Power Cable |
| Model Number | 95mm2 120mm2 150mm2 etc. |
| Certification | IEC 60840 |
| Place of Origin | Hebei，China |
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Product Specification
| Payment Terms | ,L/C,T/T | Supply Ability | 100KM/Week |
| Delivery Time | 10days | Packaging Details | Wooden Drum |
| Insulation Material | xlpe | Conductor Material | Aluminium or Copper |
| Type | High Voltage | Standard | GB12706,GB12666,IEC60840,IEC60331 |
| Application | Construction | Jacket | PVC or PE |
| Brand Name | 630mm2 High Voltage Power Cable | Model Number | 95mm2 120mm2 150mm2 etc. |
| Certification | IEC 60840 | Place of Origin | Hebei，China |
| High Light | 630mm2 High Voltage Power Cable ，XLPE Insulation HV Power Cable ，Copper Screened XLPE Insulated Cable | ||
630mm² high-voltage power cable with XLPE insulation and copper screened is primarily used for transmitting electrical power in high-voltage applications. Its cross-linked polyethylene (XLPE) insulation provides excellent dielectric strength and thermal stability, while the copper screen offers effective electromagnetic shielding and ensures reliable grounding. This type of cable is commonly employed in power distribution networks, industrial plants, and infrastructure projects where high power transmission capacity and durability are required.
Conductor:Copper conductor
Conductor shield:Semi-conductive shield
Insulation:Cross-Linked Polyethylene(XLPE)
Insulation shield:Semi-conductive shield
Metal shielding layer: Copper Wire
Binder tape: Non-woven fabrics
Armour: Aluminum laminated tape
Outer sheath:PE
Voltage Rating (Uo/U)(Um)64/110kV(123kV)
Temperature RatingOperating Temperature: -30°C to +90°C
Short Circuit Temperature: +250°C
Overload Temperature:+130'C(100h per year maximum)
Minimum Installation Temperature: -20°C
|
Conductor |
Insulation |
Nominal Area of Copper Wires |
Outer Jacket |
||||||||||||
|
Nominal |
Max.DC |
Max.AC |
Nominal Thickness of Insulation |
Nominal |
Approx. |
Approx. |
|||||||||
|
Cond. |
XLPE |
Ins. |
|||||||||||||
|
mm² |
Ω/km |
Ω/km |
mm |
mm |
mm |
mm² |
mm |
mm |
kg/m |
||||||
|
300 R |
0.0601 |
0.0787 |
1.2 |
15 |
1 |
95 |
3.5 |
67.9 |
6.47 |
||||||
|
400 R |
0.047 |
0.0627 |
1.2 |
15 |
1 |
95 |
3.5 |
70.5 |
7.41 |
||||||
|
500 R |
0.0366 |
0.0502 |
1.2 |
15 |
1 |
95 |
4 |
74.9 |
8.79 |
||||||
|
630 R |
0.0283 |
0.0407 |
1.2 |
15 |
1 |
95 |
4 |
78.4 |
10.21 |
||||||
|
800 R |
0.0221 |
0.0338 |
1.2 |
15 |
1 |
95 |
4 |
82.4 |
12.17 |
||||||
|
1000 S |
0.0176 |
0.024 |
1.5 |
15 |
1.2 |
95 |
4 |
92.1 |
14.74 |
||||||
|
1200 S |
0.0151 |
0.0211 |
1.5 |
15 |
1.2 |
95 |
4.5 |
97.1 |
17 |
||||||
|
1400 S |
0.0129 |
0.0185 |
1.5 |
15 |
1.2 |
95 |
4.5 |
99.1 |
18.99 |
||||||
|
1600 S |
0.0113 |
0.0168 |
1.5 |
15 |
1.2 |
95 |
4.5 |
103.1 |
20.72 |
||||||
|
2000 S |
0.009 |
0.0143 |
1.5 |
15 |
1.2 |
95 |
4.5 |
108.1 |
24.42 |
||||||
|
2500 S |
0.0072 |
0.0125 |
1.5 |
15 |
1.2 |
95 |
4.5 |
116.1 |
29.99 |
||||||
1. What is the typical voltage rating of a 630mm² XLPE insulated copper screened cable?
Designed for 66kV–110kV high-voltage transmission systems, with options up to 220kV for specialized applications.
2. What is the role of the copper screen in this cable?
The copper screen provides electromagnetic shielding to prevent interference, ensures uniform electric field distribution, and acts as a grounding path for fault currents.
3. Where are these cables commonly installed?
Used in urban power grids, industrial complexes, substations, and renewable energy projects (e.g., wind/solar farms) requiring high power capacity over long distances.
4. What is the maximum current carrying capacity of a 630mm² cable?
Typically 800–1,000A at 90°C, depending on installation method (e.g., underground, air, or duct) and ambient conditions.
5. Can this cable be used for underground installations?
Yes, it is suitable for underground burial due to its moisture-resistant XLPE insulation and robust outer sheath.
Company Details
Business Type:
Manufacturer
Year Established:
2006
Total Annual:
150000000-200000000
Employee Number:
300~400
Ecer Certification：
Verified Supplier
Founded in 2006, Zhongdong Cable is a professional cable manufacturer with a production base covering 67,000 square meters. Equipped with 30 production lines, 30 testi... Founded in 2006, Zhongdong Cable is a professional cable manufacturer with a production base covering 67,000 square meters. Equipped with 30 production lines, 30 testi...
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