Huayuan Gaoke Cable Co.,Ltd.
Cable de alimentación de un solo núcleo de cobre conductor,Cable de alimentación blindado de alambre de aluminio 33kv,Cable de alimentación HV subterráneo
Tipo de Pago: | L/C,T/T,D/P,Paypal,Money Gram,Western Union |
---|---|
Incoterm: | FOB,CFR,CIF,FCA,CPT |
Cantidad de pedido mínima: | 1000 Meter |
Modelo: YJLV62
Marca: HUAYUAN YONGTONG
Paquete: Tambor
productividad: 100km/M
transporte: Ocean,Land,Air
Lugar de origen: Beijing, China
Apoyo sobre: 1000km/M
Certificados : CE,CCC,ISO
HS-Code: 8544601200
Hafen: Tianjin Port,Shanghai Port,Qingdao Port
Tipo de Pago: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,FCA,CPT
1. NORMAS DE APPLICALBE
El cable que ofreció Beijing Huayuan se diseñará, fabricará y probará de acuerdo con los estándares internacionales de la siguiente manera:
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 |
ESTRUCTURA DE CABLES para cable de 1C * 300 mm2
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. Información técnica garantizada
33 kV, 300 SQ.MM. CABLE XLPE DE UN SOLO NÚCLEO
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. REQUISITOS DE PRUEBA DE LOS CABLES DE ENERGÍA MV
La prueba del cable debe realizarse de acuerdo con el estándar aplicable de los cables de potencia de 33 kV. Los siguientes elementos de prueba se llevarán a cabo de acuerdo con las normas relevantes IEC60502-2.
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. INFORMACIÓN DE EMBALAJE PARA cables de alimentación de 33 kV
Los cables deben estar enrollados en tambores de acero y madera. La marca indeleble se imprimirá en la superficie de la brida del tambor de acuerdo con los requisitos del cliente.
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 |
Nota: El valor [D "no debe contener la dimensión de las placas de sellado.
Fábrica y equipo
Paquete:
Honor:
1.33kv Cable 2. Alta tensión Cable de alimentación 3.Hv Xlpe Cable 4.Three Core Copper Conductor 5.Construction Cable 6. Building Wire
PRODUCTOS POR GRUPO : Cable de alimentación de voltaje medio