Zhongdong Cable Co., Ltd.
| Payment Terms | ,L/C,T/T |
| Supply Ability | 100KM/Week |
| Delivery Time | 7-30 days based on different qty |
| Packaging Details | Rolls, Wooden Drums, Steel Drums, Reels or customized |
| Model | XLPE insulated |
| Conductor Material | Copper |
| Insulation Material | PVC/XLPE |
| Jacket | PVC/LSZH/LSOH |
| Voltage | 6.35/11kV |
| Armouring | SWA |
| Brand Name | Zhongdong |
| Certification | ISO9001, CE, CCC, RoHS, VDE, cUL, CSA |
| Place of Origin | Hebei，China |
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Product Specification
| Payment Terms | ,L/C,T/T | Supply Ability | 100KM/Week |
| Delivery Time | 7-30 days based on different qty | Packaging Details | Rolls, Wooden Drums, Steel Drums, Reels or customized |
| Model | XLPE insulated | Conductor Material | Copper |
| Insulation Material | PVC/XLPE | Jacket | PVC/LSZH/LSOH |
| Voltage | 6.35/11kV | Armouring | SWA |
| Brand Name | Zhongdong | Certification | ISO9001, CE, CCC, RoHS, VDE, cUL, CSA |
| Place of Origin | Hebei，China | ||
| High Light | HV 110kV XLPE Insulated Power Cable ，XLPE Power Cable High Voltage | ||
HV 110kV XLPE Insulated Power Cable High Voltage STA For Power Distribution
Application
110kV cables are high-voltage power transmission systems insulated with cross-linked polyethylene (XLPE). Their primary applications include:
Construction
1.Conductor
2.Conductor screen
3.XLPE insulation
4.Insulation screen
5.Semiconducting tape
6.Copper wire screen
7.Aluminum laminated tape
8.PE or PVC outer sheath (Graphite coating or extruded semiconducting)
Description
Tecnical Data
|
Parameter category |
Parameter item |
parameter values |
|
configuration parameter |
electric conductor |
Material: copper core (cross-section range: 630~1600mm²) |
|
External diameter of conductor |
30.0~56.5mm (The larger the section, the increasing the outer diameter) |
|
|
insulating course |
Material: Cross-linked polyethylene (XLPE), thickness of 16.5±0.5mm |
|
|
Conductor shielding layer |
Thickness of 1.2mm (semi-conductive material) |
|
|
insulation screen |
Thickness of 1.0mm (semi-conductive material) |
|
|
metallic sheath |
Wrinkle aluminum sheath (2.0±0.2mm) (double galvanized steel strip, 0.5~0.8mm) |
|
|
oversheath |
Material: flame retardant polyvinyl chloride (PVC) or polyethylene (PE), thickness of 4.5±0.2mm |
|
|
Electrical parameters |
20℃ conductor DC resistance |
0.0754~0.009 Ω / km (the larger the section, the lower the resistance) |
|
90℃ conductor AC resistance |
0.097~0.0142Ω/km |
|
|
capacity value |
134-282 p F/m (increased with increasing cross-section) |
|
|
Power frequency pressure test |
64 / 110kV (factory test) |
|
|
Local discharge performance |
At 5pC(1.5U₀ under-voltage) |
|
|
Mechanical and laying parameters |
minimum bending radius |
12 x cable outer diameter (armor layer requirement) |
|
Allow working temperature |
Long-term: 90℃, short circuit (within 5 seconds): 250℃ |
|
|
Laying ambient temperature |
≥0℃ |
|
|
Vehicle flow reference |
Flow rate in single return air |
Section 630mm²: 1010A; section 1600mm²: 1690A (ambient temperature 40℃, soil thermal resistance 1.0m · ℃ / W) |
|
Load flow rate of directly buried laying |
Section 630mm²: about 800A; section 1600mm²: about 1300A (buried depth 1m, ground temperature 35℃) |
Company Details
Business Type:
Manufacturer
Year Established:
2006
Total Annual:
150000000-200000000
Employee Number:
400~500
Ecer Certification：
Verified Supplier
Zhongdong Cable Co., Ltd. is a professional cables and wires manufacturer in China since 2006, the company covers an area of over 38000 square meters, 30 advanced cable production lines and 40 sets of testing equipment, we have a strong R&D ability with almost 100 Senior technical personne... Zhongdong Cable Co., Ltd. is a professional cables and wires manufacturer in China since 2006, the company covers an area of over 38000 square meters, 30 advanced cable production lines and 40 sets of testing equipment, we have a strong R&D ability with almost 100 Senior technical personne...
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