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64/110 (123) kv cable de alimentación con aislamiento XLPE con informe de prueba KEMA

    Tipo de Pago: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Incoterm: FOB,CFR,CIF,FCA,CPT,CIP
    Cantidad de pedido mínima: 1000 Bag/Bags
Información básica

ModeloYJLW03

MarcaHUAYUAN YONGTONG

Información adicional

PaqueteTambor

productividad1000km/M

transporteOcean,Land,Air

Lugar de origenBeijing, China

Apoyo sobre1000km/M

Certificados CE,CCC,ISO,KEMA

HS-Code8544601300

HafenTianjin Port,Shanghai Port,Beijing

Tipo de PagoL/C,T/T,D/P,Paypal,Money Gram,Western Union

IncotermFOB,CFR,CIF,FCA,CPT,CIP

Descripción

1. GENERAL

Esta especificación enumerada cubre la estructura, el rendimiento, la prueba y la información de embalaje del cable de alimentación EHV fabricado por Beijing Huayuan Gaoke Cable Co., Ltd.

Los asuntos no mencionados en esta especificación técnica serán negociados por el comprador y el proveedor. Este documento confirma el acuerdo de las dos partes como un acuerdo técnico del contrato a menos que en los anexos oficiales por escrito se especifique lo contrario.

2. ESTÁNDARES DE APPLICALBE

El cable debe diseñarse, fabricarse y probarse de acuerdo con las normas 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 60840

Power cables with extruded insulation and their accessories for rated voltages  above 30 kV (Um = 36 kV) up to 150 kV (Um = 170 kV) – Test methods and requirements


ESTRUCTURA 3.CABLES PARA CABLE 110kV


(1)

100(123)kv 1x400mm2


CU / XLPE / AWS / AL-PE / HDPE 64/110 (123) kV 1 × 400 mm2

Structure

Nominal thickness

mm

Nominal diameter mm

1 Circular compact stranded copper conductor

60/2.97

23.2±0.2

2 semi-conductive tape

0.14

23.8

3 Conductor screen(wrapping & extruding)

1.2

25.6

4 XLPE insulation

17.5

60.6(-1.0,+1.5)

5 Insulation screen

1.0

62.6

6 semi-conductive water blocking tape

2.0

64.6

7 Aluminum wire screen with

aluminum tape wrapping(gap)

Sectional area 289mm2

69.9

8 semi-conductive water blocking tape

0.6

70.9

9 AL-PE tape

0.21

71.6

10 HDPE outer sheath

4.0

79.6

11 semi-conductive layer (graphite coating)

 

79.6±3.0


(2)

110(123)kv 1x2000mm2


CU / XLPE / AWS / AL-PE / HDPE 64/110 (123) kV 1 × 2000 mm2

Structure

Nominal thickness mm

Nominal diameter mm

1 Five(5) Milliken (segmental) copper conductor

5*(91/2.48)

54.7±1.0

2 semi-conductive tape

0.14

55.3

3 Conductor screen(wrapping & extruding)

2.0

58.7

4 XLPE insulation

16.0

90.7(-1.5,+1.0)

5 Insulation screen

1.0

92.7

6 semi-conductive water blocking tape

2.0

94.7

7 Aluminum wire screen with

aluminum tape wrapping(gap)

Sectional area 275mm2

100.0

8 semi-conductive water blocking tape

0.6

101.0

9 AL-PE tape

0.21

101.7

10 HDPE outer sheath

5.0

111.7

11 semi-conductive layer (graphite coating)

 

111.7±3.0



1. DATOS TÉCNICOS GARANTIZADOS

64/110 (123) kV 1 × 400 mm2

No

DESCRIPTION

UNIT

VALUEREQUIRED

1

Manufacturer


Beijing Huayuan 

2

Cable size

mm2

400(nominal)

3

Cable type


CU/XLPE/AWS/AL-PE/HDPE

4

Voltage Grade(U0/U(Um)

KV

64/110(123)

5

Reference Standard


IEC 60840

6

No. and cross sectional area of conductor


1C 400sqmm

7

Conductor material


Copper

8

Shape


Circular compact stranded

9

Nominal diameter of conductor

mm

23.2

10

Conductor Screen materials


Simi-conduction tape + Extruded semi-conducting compound

11

Nominal thickness of conductor screen

mm

1.2(wrapping + extruding)

12

Insulation material

 

super clean XLPE

13

Nominal thickness of insulation

mm

17.5

14

Nominal diameter over insulation

mm

60.6

15

Insulation screen material


Extruded semi-conducting compound

16

Nominal thickness of insulation screen

mm

1.0

17

Metallic Screen material


aluminum wire screen with aluminum  spiral binder tape (gap)

18

Short circuit current rating(t=1.0sec)




Of conductor

kA

57.8


Of metallic screen

kA

28.5

19

Outer sheath material


HDPE

20

Nominal thickness of outer sheath

mm

4.0

21

Nominal overall diameter of cable

mm

79.6

22

Approx. weight of cable

kg/km

7960

23

Minimum bending radius

mm

1600

24

Max.D.C. Conductor resistance at20`C

Ω/km

0.0470

25

Nominal capacitance per phase

uF/km

0.155

26

Max. current rating in air at  40° C

A

752(1 circuit ,phase spacing  250, flat formation, a point earthed or cross connected)

27

Max. current rating in ground at 25° C

A

721(1 circuit ,phase spacing  250, flat formation, a point earthed or cross connected ,depth of laying 1200 mm ,thermal resistivity of soil 1.2 k.m/W,25℃)

28

Max. conductor temperature on continuous

90

29

Max. conductor temperature in short circuit

250(not exceed 5s)

64/110 (123) kV 1 × 2000mm2

No

DESCRIPTION

UNIT

VALUEREQUIRED

1

Manufacturer


Beijing Huayuan 

2

Cable size

mm2

2000(nominal)

3

Cable type


CU/XLPE/AWS/AL-PE/HDPE

4

Voltage Grade(U0/U(Um)

KV

64/110(123)

5

Reference Standard


IEC 60840

6

No. and cross sectional area of conductor


1C 2000sqmm

7

Conductor material


Copper

8

Shape


Five(5) Milliken (segmental)

9

Nominal diameter of conductor

mm

54.7

10

Conductor Screen materials


Simi-conduction tape + Extruded semi-conducting compound

11

Nominal thickness of conductor screen

mm

2.0(wrapping + extruding)

12

Insulation material

 

super clean XLPE

13

Nominal thickness of insulation

mm

16.0

14

Nominal diameter over insulation

mm

90.7

15

Insulation screen material


Extruded semi-conducting compound

16

Nominal thickness of insulation screen

mm

1.0

17

Metallic Screen material


aluminum wire screen with aluminum  spiral binder tape (gap)

18

Short circuit current rating(t=1.0sec)




Of conductor

kA

287.4


Of metallic screen

kA

26.2

19

Outer sheath material


HDPE

20

Nominal thickness of outer sheath

mm

5.0

21

Nominal overall diameter of cable

mm

111.7

22

Approx. weight of cable

kg/km

24590

23

Minimum bending radius

mm

2240

24

Max.D.C. Conductor resistance at20`C

Ω/km

0.009

25

Nominal capacitance per phase

uF/km

0.306

26

Max. current rating in air at  40° C

A

1984(1 circuit ,phase spacing  250, flat formation, a point earthed or cross connected)

27

Max. current rating in ground at 25° C

A

1597(1 circuit ,phase spacing  250, flat formation, a point earthed or cross connected ,depth of laying 1200 mm ,thermal resistivity of soil 1.2 k.m/W,25℃)

28

Max. conductor temperature on continuous

90

29

Max. conductor temperature in short circuit

250(not exceed 5s)


5. REQUISITOS DE PRUEBA PARA CABLES DE ENERGÍA EHV

La prueba del cable se realizará de acuerdo con el estándar aplicable de los cables de alimentación de 110 kV. Los siguientes elementos de prueba se llevarán a cabo de acuerdo con las normas pertinentes de IEC.

No.

Test item

Routine tests

1

Partial discharge test

2

Voltage test

3

electrical test on over sheath of the cable

Sample tests

1

conductor examination

2

measurement of electrical resistance of conductor and of metal screen/sheath

3

measurement of thickness of insulation and oversheath

4

measurement of thickness of metal sheath

5

measurement of diameters

6

hot set test for XLPE  insulation

7

measurement of capacitance

6. INFORMACIÓN DE EMBALAJE PARA CABLES DE ALIMENTACIÓN DE 64/110 KV

Los cables deben estar enrollados en tambores de acero. La marca indeleble se imprimirá en la superficie de la brida del tambor de acuerdo con los requisitos del cliente.

package2package 1


Cable Type

Drum length(m)

Drum Dimensions (mm)

 

 

D

d

b

B

CU/XLPE/AWS/HDPE 64/110kV

1× 400 mm2

900

3200

2000

1950

2200

CU/XLPE/AWS/HDPE 64/110kV

1× 2000 mm2

400

3600

2600

1950

2200

Fábrica y equipo

220KV GIS terminations side


Paquete y entrega

220Kv out door terminations jobsite


Honor

Certificates


PRODUCTOS POR GRUPO : Cable de alimentación de alto voltaje

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