Huayuan Gaoke Cable Co.,Ltd.
Copper Conductor Single Core Power Cable,33kv Aluminium Wire Armoured Power Cable,Underground HV Power Cable
Payment Type: | L/C,T/T,D/P,Paypal,Money Gram,Western Union |
---|---|
Incoterm: | FOB,CFR,CIF,FCA,CPT |
Min. Order: | 1000 Meter |
Model No.: YJLV62
Brand: HUAYUAN YONGTONG
Type: Insulated
Conductor Type: Stranded
Application: Underground
Conductor Material: Aluminum
Sheath Material: Crosslinking
Insulation Material: XLPE
Material Shape: Round Wire
Range of Application: Flame Retardant
Certification: ISO9001
Brand: HUAYUAN YONGTONG
Packaging: Drum
Productivity: 100km/M
Transportation: Ocean,Land,Air
Place of Origin: Beijing,China
Supply Ability: 1000km/M
Certificate: CE,CCC,ISO
HS Code: 8544601200
Port: Tianjin Port,Shanghai Port,Qingdao Port
Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,FCA,CPT
1. APPLICALBE STANDARDS
The cable which Beijing Huayuan offered shall be designed, manufactured and tested according to international standards as follows:
Quality Control Standard | |
ISO 9001 | Quality Management Systems |
ISO 14001 | Environmental Management Systems |
Component Material Standard | |
IEC 60228 | Conductors of insulated cables |
Cable Standard | |
IEC 60502-2 | Power cables with extruded insulation and their accessories for rated voltages from 1 kV (Um = 1,2 kV) up to 30 kV (Um = 36 kV) – Part 2:Cables for rated voltages from 6 kV (Um = 7,2 kV) up to 30 kV (Um = 36 kV) |
IEC 60811 | Insulating and sheathing materials of electric and optical cables - Common test methods |
CABLES STRUCTURE for 1C*300 mm2 Cable
AL/XLPE/CTS/PVC/AWA/PVC 19/33(36) kV 1C* 300 mm2
Construction |
Nominal Thickness(mm) | Nominal Diameter(mm) |
1--- Conductor(Aluminum) |
| 20.5 |
2----Conductor screen | 0.8 | 22.1 |
3-- XLPE insulation | 8.0 | 38.1 |
4--- Insulation screen | 0.6 | 39.3 |
5--- Copper tape screen | 0.12 | 39.7 |
6--- Warping tape | 0.2 | 40.3 |
7--- PVC inner sheath | 1.4 | 43.1 |
8--- Aluminum wire armour | 2.5 | 48.1 |
9--- Warping tape | 0.2 | 48.7 |
10---PVC Outer sheath | 2.6 | 53.9 |
3.Guaranteed Technical Particulars
33 kV, 300 SQ.MM. SINGLE CORE XLPE CABLE
SN | Description | Unit | Offer |
1 | Name of Manufacturer |
| Beijing Huayuan |
2 | Country of origin |
| CHINA |
3 | voltage grade | kV | 19/33 |
4 | Max. conductor temperature |
|
|
4.1 | Continuous | ℃ | 90 |
4.2 | Short Time | ℃ | 250(not exceed 5s) |
5 | CONDUCTOR |
|
|
5.1 | Material |
| Aluminum (Circular compact stranded ,Class B) |
5.2 | Size | mm2 | 300 |
5.3 | Nos. & Diameter of wire in each Conductor (Before Stranding ) | Nos./mm | 37/3.28 |
6 | SHIELDING ON INSULATION (Non –Metallic ) |
|
|
6.1 | Material |
| Semi-conductive XLPE compound |
6.2 | Thickness | mm | 0.6(nominal) |
7 | INSULATION |
|
|
7.1 | Material |
| XLPE |
7.2 | Thickness | mm | 8.0(nominal) |
7.3 | Calculated Dia Over insulation | mm | 38.1(nominal) |
8 | INNER SHEATH |
|
|
8.1 | Material |
| PVC |
8.2 | Thickness | mm | |
8.3 | Extruded | Yes/No | YES |
8.4 | Calculated outside dia. over sheath | mm | 43.1(nominal) |
9 | ARMOURING |
|
|
9.1 | Material |
| Aluminum wire |
9.2 | Size of Armour Wire | mm | 2.5(nominal) |
9.3 | Calculated dia. over armour | mm | 48.1(nominal) |
10 | OVERALL SHEATH |
|
|
10.1 | Material |
| PVC |
10.2 | Thickness | mm | 2.6 |
11 | Net weight of Cable | Kg/km | 2990 |
12 | CONTINUOUS CURRENT RATING FOR STANDARD IS CONDITION LAID DIRECT (Cable Solid Bonded) |
| Air temperature 40° C and , 1 circuit ,phase spacing 1 time cable outer diameter, trefoil formation, depth of laying 800 mm ,thermal resistivity of soil 1.0 k.m/W,soil temperature 25℃,pipeline inner/outer diameter 90/100mm. |
12.1 | In Ground | A | 512 |
12.2 | In Duct | A | 475 |
12.3 | In Air | A | 553 |
13 | Short Time Current rating for 1 Sec | kA | ≤28.2( Of conductor) |
14 | DC Resistance at 20 ℃ | Ohm/km | ≤0.1 (of conductor) |
15 | ELECTRICAL PARAMETERS AT MAX. OPERATING TEMPERATURE |
|
|
15.1 | AC Resistance | Ohm/km | 0.129 |
15.2 | Reactance at 50 c/s | Ohm/km | 0.162 |
15.3 | Impedance | Ohm/km | 0.139 |
15.4 | Capacitance | mF/km | 0.000245 |
16 | Recommended minimum bending radius x Overall Dia. | mm | 810 |
17 | Standard Specification to Which Cable manufacture and tested |
| IEC 60502 IEC 60228 IEC 60811 |
4.TEST REQUIREMENTS FOR MV Power Cables
The cable testing shall be conducted in accordance with applicable standard of 33 kV Power Cables. The following test items shall be carried out in accordance with relevant IEC60502-2 standards.
No. | Test item |
Routine tests | |
1 | measurement of the electrical resistance of conductors |
2 | Partial discharge test |
3 | Voltage test |
Sample tests | |
1 | conductor examination |
2 | check of dimensions |
3 | Voltage test for 4 h |
4 | Hot set test for XLPE insulation |
5. PACKING PARTICULARS FOR 33kV Power Cables
The cables shall be wound on steel-wooden drums. The indelible marking shall be printed on the surface of drum flange in accordance with customer requirements.
Cable Type | Drum length(m) | Drum Dimensions (mm) | |||
d1 | d2 | L2 | L1 | ||
AL/XLPE/CTS/PVC/AWA/PVC-19/33kV- 1C*300mm2 | 700 | 2200 | 1100 | 940 | 1100 |
Note: The value [D" shall not contain the dimension of sealing plates.
Factory and Equipment
Package:
Honor:
1.33kv Cable 2.High Voltage Power Cable 3.HV XLPE Cable 4.Three Core Copper Conductor 5.Construction Cable 6.Building Wire
Product Categories : XLPE Power Cable