Huayuan Gaoke Cable Co.,Ltd.
Cable de derivación de aislamiento XLPE,Estructura del cable de derivación prefabricado,Cable de derivación en cada piso
Huayuan Gaoke Cable Co.,Ltd.
Cable de derivación de aislamiento XLPE,Estructura del cable de derivación prefabricado,Cable de derivación en cada piso
| Tipo de Pago: | L/C,T/T,D/P,Western Union |
|---|---|
| Incoterm: | FOB,CFR,CIF,FCA,CPT,CIP |
| Cantidad de pedido mínima: | 500 Meter |
Modelo: Branch Cable
Marca: HUAYUAN YONGTONG
Paquete: Tambores
productividad: 100KM/M
transporte: Ocean,Land,Air
Lugar de origen: BEIJING, CHINA
Apoyo sobre: 100KM/M
Certificados : CE,ISO,CCC
HS-Code: 8544601200
Hafen: Tianjin Port,Shanghai Port,Qingdao Port
Tipo de Pago: L/C,T/T,D/P,Western Union
Incoterm: FOB,CFR,CIF,FCA,CPT,CIP
Tipo y nombre del cable
|
Type |
Designation |
|
FZ-VV |
Copper conductor PVC insulated and sheathed prefabricated branch cable. |
|
FZ-ZR-VV |
Copper conductor PVC insulated and sheathed flame-retardant prefabricated branch cable |
|
FZ-NH-VV |
Copper conductor PVC insulated and sheathed fire resisting prefabricated branch cable |
|
FZ-YJV |
Copper conductor XLPE insulated and PVC sheathed prefabricated branch cable |
|
FZ-ZR-YJV |
Copper conductor XLPE insulated and PVC sheathed flame-retardant prefabricated branch cable |
|
FZ-NH-YJV |
Copper conductor XLPE insulated and PVC sheathed fire resisting prefabricated branch cable |
|
FZ-WDZ-YJE |
Copper conductor XLPE insulated and polyolefine sheathed low-fume-no-halogen flame-retardant prefabricated branch cable |
|
FZ-DL-NH-YJE |
Copper conductor XLPE insulated and polyolefine sheathed low-fume-no-halogen fire-resisting prefabricated branch cable |
|
FZ-N-VV |
Copper conductor PVC insulated and sheathed stranded prefabricated branch cable |
|
FZ-N-ZR-VV |
Copper conductor PVC insulated and sheathed flame-retardant stranded prefabricated branch cable |
|
FZ-N-NH-VV |
Copper conductor PVC insulated and sheathed fire-resisting stranded and prefabricated branch cable |
|
FZ-N-YJV |
Copper conductor XLPE insulated and sheathed stranded prefabricated branch cable |
|
FZ-N-ZR-YJV |
Copper conductor XLPE insulated and sheathed flame-retardant stranded prefabricated branch cable |
|
FZ-N-NH-YJV |
Copper conductor XLPE insulated and sheathed fire-resisting stranded and prefabricated branch cable |
|
FZ-N-WDZ-YJE |
Copper conductor XLPE insulated polyole fine sheathed low-fume-no-halogen stranded prefabricated branch cable |
|
FZ-N-DL-NH-YJV |
Copper conductor XLPE insulated polyole fine sheathed low-fume-no-halogen fire-resisting stranded prefabricated branch cable |
■ Especificaciones de cable principal y rama Cable de cable de derivación prefabricado
|
Cross Section of Main Cable mm2 |
Cross Section of branch Cable mm2 |
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|
10 |
6 |
10 |
|
|
|
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|
|
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|
|
|
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16 |
6 |
10 |
16 |
|
|
|
|
|
|
|
|
|
|
|
|
25 |
6 |
10 |
16 |
25 |
|
|
|
|
|
|
|
|
|
|
|
35 |
6 |
10 |
16 |
25 |
35 |
|
|
|
|
|
|
|
|
|
|
50 |
6 |
10 |
16 |
25 |
35 |
50 |
|
|
|
|
|
|
|
|
|
70 |
6 |
10 |
16 |
25 |
35 |
50 |
70 |
|
|
|
|
|
|
|
|
95 |
6 |
10 |
16 |
25 |
35 |
50 |
70 |
95 |
|
|
|
|
|
|
|
120 |
6 |
10 |
16 |
25 |
35 |
50 |
70 |
95 |
120 |
|
|
|
|
|
|
150 |
6 |
10 |
16 |
25 |
35 |
50 |
70 |
95 |
120 |
150 |
|
|
|
|
|
185 |
6 |
10 |
16 |
25 |
35 |
50 |
70 |
95 |
120 |
150 |
185 |
|
|
|
|
240 |
6 |
10 |
16 |
25 |
35 |
50 |
70 |
95 |
120 |
150 |
185 |
240 |
|
|
|
300 |
6 |
10 |
16 |
25 |
35 |
50 |
70 |
95 |
120 |
150 |
185 |
240 |
300 |
|
|
400 |
6 |
10 |
16 |
25 |
35 |
50 |
70 |
95 |
120 |
150 |
185 |
240 |
300 |
400 |
|
500 |
6 |
10 |
16 |
25 |
35 |
50 |
70 |
95 |
120 |
150 |
185 |
240 |
300 |
400 |
|
630 |
6 |
10 |
16 |
25 |
35 |
50 |
70 |
95 |
120 |
150 |
185 |
240 |
300 |
400 |
■ Estructura del cable de derivación prefabricado
Tanto el cable de línea principal como el cable estándar están aislados y enfundados con los materiales relativos que se ajustan a sus tipos y fabricados de acuerdo con IEC, GB y JCS. Por lo general, el cable principal se fabrica con núcleo único o núcleo trenzado (de 2 núcleos a 5 núcleos), el cable de derivación se adopta de un solo núcleo. Las características de la estructura del cable de la siguiente manera.
1. Estructura de cable no resistente al fuego
1. Conductor 2. Aislamiento 3. Funda
2. Estructura del cable resistente al fuego
1. Conductor 2. Capa resistente al fuego
3. Aislamiento 4. Sheath
3. Estructura conjunta del cable de derivación
La junta del cable de derivación prefabricado adopta PVC especial o material sintético, el dibujo del lado derecho muestra la unión del cable de derivación.
|
Main Cable mm2 |
Branch Cable mm2 |
Reference Size mm |
||
|
d1 |
d2 |
L |
||
|
10 |
~10 |
54
|
35 |
95
|
|
16 |
~16 |
|||
|
25 |
~25 |
|||
|
35 |
~35 |
|||
|
50 |
~50 |
57
|
38
|
95
|
|
70 |
~70 |
|||
|
95 |
~95 |
|||
|
120 |
~120 |
78
|
52
|
145
|
|
150 |
~150 |
|||
|
185 |
~185 |
|||
|
240 |
~240 |
96
|
70
|
160
|
|
300 |
~300 |
|||
|
400 |
~400 |
|||
|
500 |
~400 |
106 |
80 |
170 |
|
630 |
~400 |
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|
Drawing of Branch Cable`s Joint |
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■ Principales propiedades técnicas del cable de derivación prefabricado
|
No. |
Items |
Property Requirements |
||
|
1 |
Insulation voltage resisting |
Power frequency voltage 3.5kV, 5min, no breakdown |
||
|
2 |
Insulation resistance |
≥200MΩ |
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|
3 |
Resistance ratio of branch joint |
Resistance ratio of branch joint kj≤1.2 |
||
|
4 |
Short-circuit test |
Change ratio of D.C. Resistance after short circuit yj 0.2 |
||
|
5 |
Heat circulation test |
Measured value of no.25 period: ≤75℃ |
||
|
Measured value of no.26-125 period, smaller than measured value ±8℃of temperature rise of no.25 period |
||||
|
6 |
Flame-retarding |
Automatic firing blanked off: within 15 seconds |
||
|
7 |
Metal tool lifting |
Tensile force |
24h, double weight no tracking out |
|
|
Insulating voltage |
Work frequency 3.5kV, 5min, not breakdown |
|||
|
Insulating resistance |
≥200MΩ |
|||
|
8 |
Molding plastic |
Original property |
Tensile force |
≥10MPa |
|
Extensibility |
≥120% |
|||
|
Property of airbox when ageing |
Tensile force |
≥8.5MPa |
||
|
Extensibility |
≥95% |
|||
|
Property after test for temperature resisting |
Tensile force |
≥8.5MPa |
||
|
Extensibility |
≥95% |
|||
|
Cold-proof |
Non-fracture |
|||
|
Deform when heating |
Extenuation ratio of thickness not over 50% |
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Equipos avanzados de fabricación
Equipos de prueba avanzados
La compañía presentó el equipo de prueba y producción de alambres y cables de nivel avanzado del mundo, como el analizador de espectro DV-6E, el probador de impurezas en micro poros en línea, etc.
Advanced Testing Equipment Guarantee Producción de alta calidad
PRODUCTOS POR GRUPO : Cable de rama
