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64/110(123)kv XLPE insulated power cable with KEMA Test Report

    Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Incoterm: FOB,CFR,CIF,FCA,CPT,CIP
    Min. Order: 1000 Bag/Bags
    Delivery Time: 30 Days
Basic Info

Model No.: YJLW03

Application: Power Station, Underground

Voltage: High Voltage Cable

Insulation Material: XLPE

Sheath Material: Crosslinking

Material Shape: Round Wire

Wire Core Material: Bare Copper Wire

Certification: VDE, UL, RoHS, CE, CCC, ISO

Brand: HUAYUAN YONGTONG

Current: AC Cable

Model: YJV

Additional Info

Packaging: Drum

Productivity: 1000km/M

Brand: HUAYUAN YONGTONG

Transportation: Ocean,Land,Air

Place of Origin: Beijing,China

Supply Ability: 1000km/M

Certificate: CE,CCC,ISO,KEMA

HS Code: 8544601300

Port: Tianjin Port,Shanghai Port,Beijing

Product Description

1. GENERAL

This listed specification covers the structure, performance, test and packing information of EHV Power Cable as manufactured by Beijing Huayuan Gaoke Cable Co., Ltd.

Matters not mentioned in this technical specification shall be negotiated by purchaser & supplier. This document confirms the two parties agreement as technical agreement of contract unless otherwise in official written annexes.

2. APPLICALBE STANDARDS

The cable 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 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


3.CABLES STRUCTURE FOR 110kv Cable


(1)

100(123)kv 1x400mm2


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

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 1×2000mm2

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. GUARANTEED TECHNICAL PARTICULARS

64/110(123)kV 1×400mm2

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. TEST REQUIREMENTS FOR EHV POWER CABLES

The cable testing shall be conducted in accordance with applicable standard of 110 kV Power Cables. The following test items shall be carried out in accordance with relevant IEC standards.

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. PACKING PARTICULARS FOR 64/110 KV POWER CABLES

The cables shall be wound on steel drums. The indelible marking shall be printed on the surface of drum flange in accordance with customer requirements.

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

Factory and Equipment

220KV GIS terminations side


Package and Delivery

220Kv out door terminations jobsite


Honor

Certificates


Looking for ideal 123KV XLPE Insulated Cable Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Corrugated Aluminium Armoured Power Cable are quality guaranteed. We are China Origin Factory of Underground Cable. If you have any question, please feel free to contact us.

Product Categories : High Voltage Power Cable

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