hv_catalogue_ls.pdf

Extra High Voltage Cable66kV~230kV XLPE Cable & Accessories

Cng ty LS-VINA Cable & System khng ch l nh sn xut cp in ln nht Vit Nam m cn dn u khu vc ng Nam . Bn cnh cc sn phm thng thng nh: Cp trn, cp quang, cp trung h th v cc loi cp chng chy, thnh tu ni bt l sn phm cp ngm cao th. Vi s chuyn giao cng ngh cng i ng k s, cng nhn lnh ngh c o to hng nm ti cng ty LS Cable & System-Hn quc, mt trong ba nh sn xut ln nht trn th gii, Cng ty LS-VINA Cable & System p dng cc cng ngh mi nht vo vic nghin cu, thit k, sn xut v thc hin cc d n cha kha trao tay cho h thng cp ngm t 66kV n 230kV. Cc d n v sn phm c cung cp bi cng ty LS-VINA Cable & System chim c s tin cy ca tt c cc khch hng trong v ngoi nc v tr thnh nh cung cp uy tn ca tp on in lc Vit Nam v cc tng cng ty trc thuc, cng cc tp on ln ...

Ngoi catalogue cp trung h th, cp chng chy v cp trn th trong Catalogue ny chng ti gii thiu mt s loi cp cao th v ph kin.

H thng cp ngm cao thCp XLPE 66~230kV v ph kin

w w w . l s v i n a c a b l e . c o m . v n

LS-VINA Cable & System is always actively developing and applying the latest technology of XLPE insulated cable and we are making the bench mark of cable industry in Vietnam by the first development of extra high voltage cable beside traditional products such as bare conductors, OPGW, low voltage, medium voltage cables and special flame retardant, fire resistant cables, LS-VINA Cable & System has the prominent capabilities and facilities for the design, manufacturing, quality assurance based on the continuous investment, research & development and relevant experiences. LS-VINA Cable & System concentrates on maximizing the competitive advantage in voltage system to 230kV.

Beside catalogue about Low & medium voltage cable, Fire resistant and flame retardant and Bare conductor, we offer state of the art High voltage cable and accessories for this catalogue.

LS-VINA EHV Cable System66~230kV XLPE Cable & Accessories

II. Ph kin cp cao th

III. Giy chng nhn

Contents / Ni dung

Design & Construction

Manufacturing process

Cable Construction & Continuous Current Ratings

36/66(72.5)kV Copper conductor cable

64/110(123)kV Copper conductor cable




Correction factors for various laying conditions

Permissible Short Circuit Currents

Thit k v cu trc

Quy trnh sn xut

Kt cu cp & Dng ti lin tc

Cp li ng 36/66(72.5)kV

Cp li ng 64/110(123)kV

Cp li ng 76/132(145)kV

Cp li ng 87/161(170)kV

Cp li ng 127/230(245)kV

H s bin i theo iu kin lp t

Dng ngn mch cho php

I. XLPE INSULATED CABLES. I. Cp cch in XLPE.

II. ACCESSORIES FOR EHV CABLE SYSTEMS

III. CERTIFICATES

4

6

7

8

11

14

17

20

23

24

Page

25

33

Design & Construction of XLPE CablesThit k & cu trc cp XLPE

Cp XLPE c cu trc gm li dn in ng hoc nhm, cch in bng nha PE lin kt ngang, tip theo l lp mn chn kim loi (Nhm gp np hoc Ch hoc Si ng) v lp v bo v PE hoc PVC.

Cu trc cp XLPE

Structure of XLPE Cable ConductorLi dnConductor screenMn chn liInsulationCch inInsulation screenMn chn cch inMetallic screenMn chn kim loiOuter sheathV bc ngoi

The conductor consists of annealed copper or hard aluminum stranded wires and classified into two(2) major types of compacted circular and segmental compacted circular.The compacted circular is the concentric wires wounded up and then compacted. Normally segmental compacted circular conductor has four(4) segments and

2is applied for the cross-section over than 800mm , to prevent the increase of AC resistance caused by skin effect. When the conductors cross-section is less than

2630mm , the compacted circular is applied generally.

The conductor screen consists of an extruded semi-conducting polyethylene to minimize electrical stresses due to the stranded configuration of the conductor. The semi-conducting material used for conducting tape is sometimes applied as a separator.

Conductor

Conductor screen

The insulation material is extruded cross-linked polyethylene. The conductor screen, the insulation and the insulation screen mentioned to following clause are extruded simultaneously in one process to ensure that the screen and insulation are intimately bonded together and free from all possibilities of voids between layers.The extrusion process is carried out under strictly controlled atmospheric conditions.The thickness of insulation layer is the maximum value figured out from the design of the impulse voltage and A.C. Voltage.The conventional cross-linking process by saturated steam has frequently caused deterioration of the electrical characteristics of the insulation as treeing phenomena arose when put to use for long time. But the new process by N2 gas has enabled to protect the electrical characteristics from deteriorated and to lessen the thickness of the insulation and accordingly the cables outer diameter itself.

Insulation

The XLPE cable has the construction of a conductor (Copper or Aluminum) insulated with the cross-linked polyethylene and then shielded with metallic screen (Corrugated seam welded Aluminum or Lead sheath or Wire shield) to be covered by PVC or polyethylene for anti-corrosion.

Li dn gm nhiu si ng mm hoc nhm cng v c chia thnh hai dng l li nn trn v nn r qut.Li nn trn gm cc si qun ng tm nn cht. Li r qut thng c to bi bn phn(04 segments) v

2thng p dng cho li c tit din ln hn 800mm , nhm ngn cn vic tng in tr xoay chiu gy ra do hiu ng b mt.

Li dn

Mn chn li bao gm lp nha PE bn dn gim thiu ng sut in gy ra bi b mt khng ng u ca hnh dng li bn. Vt liu to ln mn chn bn dn khng lm nh hng n li dn. Bng bn dn thng c dng nh mt lp ngn cch gia li v mn chn bn dn.

Mn chn li

Vt liu cch in l nha PE lin kt ngang(XLPE). Mn chn li, cch in v mn chn cch in c n ng thi trn cng mt dy chuyn v lin kt cht ch vi nhau, m bo loi b hon ton cc ti kh c kh nng sinh ra gia cc lp.Cc thng s v iu kin p sut lun c kim sot mt cch cht ch trn ton b quy trnh sn xut.Chiu dy lp cch in l gi tr ln nht xc nh c t vic thit k in p xoay chiu v in p xung.Quy trnh lin kt ngang bng hi nc thng thng lun lm gim kh nng cch in do sinh ra hin tng dng cy sau mt thi gian s dng. Cng ngh mi lu ho kh s dng kh N2 c p dng lm tng c tnh cch in dn n gim bt chiu dy cch in cng nh ng knh ngoi ca cp.

Cch in

4 | Extra high voltage cable

Lead / Corrugated Al Sheath CableCp v ch / v nhm

Copper Wire Shield CableCp mn chn si ng

/ Li dn/ Mn chn li/ Cch in XLPE/ Mn chn cch in/ Bng bn dn/ Mn chn si ng/ Bng nhm laminated/ V ngoi PE hay PVC

1. Conductor2. Conductor screen3. XLPE insulation4. Insulation screen5. Semi-conducting tape6. Copper wire screen7. Laminated aluminum tape8. PE or PVC outer sheath

Mn chn cch in bao ph bn ngoi lp cch in bng nha bn dn n ng tm v trn gim thiu kh nng ion ho trn b mt cht cch in.

Mn chn kim loi c th l mn chn si ng, lp v ch hoc v nhm. Trong cp mn chn si ng kt hp l nhm c ng knh nh, c bit lp l nhm lin kt vi v bc phi kim loi to thnh mt khi thng nht va c kh nng chng nc theo chiu ngang va mm do d un cong nn c a chung s dng trong iu kin khng gian lp t cht hp. Cp v nhm v v ch thng c s dng ti nhng ni c m cao hay vt sng.

Lp v bc bn ngoi bng nha PE hoc PVC c s dng bo v lp v bc kim loi v mt in hay s n mn ho hc.

Mn chn cch in

Mn chn kim loi

V bc ngoi

The insulation screen is provided over the insulation by extruding the semi-conducting compound concentrically and circularly to minimize the possibility of ionization on the outer surface of the dielectric.

The metallic screen consist of the wire shield, the lead sheath or the corrugated aluminum sheath. The corrugated aluminum sheath and the lead sheath is also adopted where the surface of duct is poor and where moisture is high.

To protect the metallic sheath from electrical or chemical corrosion, it is covered by PE or PVC.

Insulation screen

Metallic screen

Outer sheath

Extra high voltage cable | 5

1. Conductor2. Conductor screen3. XLPE insulation4. Insulation screen5. Semi-conducting tape6. Lead sheath or Corrugated aluminum sheath7. PE or PVC outer sheath

/ Li dn/ Mn chn li/ Cch in XLPE/ Mn chn cch in/ Bng bn dn/ V ch hoc V nhm ln sng/ V ngoi PE hay PVC

1

2

3

4

5

6

7

1

2

3

45

6

7

8

Manufacturing ProcessQuy trnh sn xut

CONDUCTORLi dn

COMPOUNDNha

INSULATIONCch in

INNER LAYERBn dn trong

OUTER LAYERBn dn ngoi

RIP CORDSi n

TAPEBng

SEMI CONDUCTINGTAPE

Bng bn dn

COPPER WIRESi ng

LEADCh

SEMI CONDUCTINGTAPE

Bng bn dn

PVC, PE

Dy chuyn dng bc cch in cho cp XLPE cao th l CCV cng ngh mi xon lin tc v lin kt ngang bng kh N2. c tnh ni bt ca dy chuyn l:(1) ng tm cao tng t dy chuyn VCV do cng ngh xon lin tc.(2) Lin kt ngang bng kh N2 m bo tnh cht in

ca cch in cao(3) Vic n ng thi lp bn dn trong, ngoi v lp

cch in cho php loi b khong chng gia cc lp, cc hin tng hnh cy, li lm v tp cht trong ton b quy trnh.

(4) Cht lng ng u c m bo duy tr trn tt c cc sn phm do quy trnh sn xut c kim sot bng my tnh.

The system adopted for insulation of the super tension XLPE cable is CCV and N2 gas is used for cross linking, and the line is extruded in a catenary type. The outstanding characteristics of the super tension XLPE Cable manufactured in application of this system are:(1) The insulation has no eccentricity(2) The cross-linking by use of N2 gas guarantees

excellent electrical characteristics of the insulation(3) The simultaneous extrusion of the inner and outer

semi-conducting layers and the insulation minimizes of voids and prevents treeing and other irregularities

(4) Uniformity of quality is maintained of all products as the manufacturing processes are controlled by computer.


AluminumNhm

INSULATIONCch in

DEGASSINGSy

TAPINGQun bng

SEGMENT STRANDINGBn r qut

STRANDINGBn

DRAWINGRt

TAPINGQun bng

WIRE SHIELDMn chn si

LEAD SHEATHV ch

CORRUGATED Al SHEATHV nhm

SEGMENTALCOMPACTNn r qut

COMPACTCIRCULARNn trn

TESTINGKim tra

PACKINGng gi

SHIPPINGXut hng

OUTER SHEATHV ngoi

90C 130C 250C

Cable Construction and Continuous Current RatedKt cu v dng ti lin tc ca cp

Nhit li ln nht cho php Max. Permissible conductor temperature

1) Nhit ca t: 25C

2) su lp t: 1.5m

3) Nhit tr sut ca t: 1.0C m/W

4) Nhit mi trng: 40C 5) Nhit li ln nht:90C

6) t cp: mt phng(S=2D),

S: Khong cch gia cc cp

D: ng knh cp

7) Tn s: 50Hz

8) H s ti: 100%

Kh nng mang ti lin tc c tnh theo IEC 60287

iu kin lp t

The continuous current capacity is calculated inaccordance with IEC 60287

1) Ground temperature: 25C

2) Depth of laying: 1.5m

3) Sold thermal resistivity: 1.0C m/W

4) Ambient temperature: 40C

5) Max. Conductor temperature: 90C

6) Cable formation: Flat(S=2D),

S: Distance between cables

D: Cable diameter

7) Frequency: 50Hz

8) Load factor: 100%

Laying condition

1) Vn hnh bnh thngVn hnh bnh thng l iu kin hot ng bnh thng trong khong thi gian nht nh hoc lin tc hng ngy ca h thng.

2) Trng thi qu tiHin tng qu ti c ngha trong mt khong thi gian ngn khi dng ti vt qu gi tr cho php m h thng khng b h hng.

3) Ngn mchHin tng ngn mch m cp khng b h hng trong mt khong thi gian ngn khi dng ti mt tnh cn bng hay s ngn mch ca h thng.

1) Normal operationNormal operation is meant to be maintained through out a given period of time everyday or continuously, without affecting the operation.

2) Emergency loadEmergency load meant to be maintained for short time under the condition of system breakdown or under the state of excessively loaded operation, without causing a defect.

3) Short circuitShort circuit is meant to cause no defect of the cable when an irregular current, flows for short time due to shorting or earthing.


Normal operation/Vn hnh bnh thng

Emergency operation/Trng thi qu ti

Short circuit/Ngn mch

Copper Conductor/XLPE Insulation/Al Sheath/PE(or PVC) Outer SheathLi ng/Cch in XLPE/bc nhm/v bc ngoi PE(PVC)

36/66(72.5)kV

240

300

400

500

630

800

1000

1200

1600

2000

524

592

671

762

878

965

1119

1198

1352

1468

491

556

631

714

808

928

1075

1146

1357

1475

598

682

781

894

1023

1150

1361

1460

1654

1800

671

770

888

1025

1187

1355

1615

1745

2030

2273

Kh nng mang ti lin tc cho mch n [A]Continuous current ratings for single circuit [A]

Tit dinli

Cross-sectional area

Chn trc tip

Direct Buried

t trong ng

Pipe ductTrong khng kh

Trefoilt phngFlat

t tam gic

In Air

(S=2D)

Kt cu (gi tr danh nh)Constructional data (Nominal Values)

Shape ofconductor

Thicknessof conductor

screen

Outer diameter of cable

Diameter of conductor

Thicknessof Insulation

Thicknessof insulation

screen

Thicknessof Al

sheath

Thicknessof outer sheath

Approx.Weight of cable

Dng li ng knhli

Chiu dymn chn

li

Chiu dycch in

Chiu dymn chn cch in

Chiu dyv nhm

Chiu dyv bc

ng knh tng

Khi lng cpgn ng

in dung

CapacitanceDC resistanceoat 20 C

in tr DCo 20 C

Cross-sectionalarea

Tit dinli

240

300

400

500

630

800

1000

1200

1600

2000

18.1

20.4

23.2

26.3

30.2

34.0

38.7

41.8

48.1

54.3

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

11.0

11.0

11.0

11.0

11.0

11.0

11.0

11.0

11.0

11.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.6

1.6

1.7

1.8

1.8

1.9

2.0

2.1

2.2

2.4

3.5

3.5

3.5

4.0

4.0

4.0

4.0

4.5

4.5

4.5

69

72

75

79

83

87

92

98

105

112

5.5

6.3

7.2

8.6

10.1

12.0

14.4

16.7

20.9

25.4

0.0754

0.0601

0.0470

0.0366

0.0283

0.0221

0.0176

0.0151

0.0113

0.0090

0.20

0.21

0.23

0.25

0.28

0.30

0.33

0.36

0.40

0.44

Compactround

strandedBn nntrn

2mm mm mm mm mm mm mm mm mm Kg/m /km F/km

Segmentstranded(Miliken)Bn r qut



Copper Conductor/XLPE Insulation/Lead Sheath/PE(or PVC) Outer SheathLi ng/Cch in XLPE/bc ch/v bc ngoi PE(PVC)

36/66(72.5)kV

240

300

400

500

630

800

1000

1200

1600

2000

535

606

691

787

898

1008

1184

1282

1469

1626

502

567

646

733

833

958

1121

1208

1434

1585

621

710

822

951

1096

1243

1505

1648

1906

2130

706

810

942

1098

1274

1462

1759

1938

2282

2597


Tit dinli


Chn trc tip

Direct Buried

t trong ng


Trefoilt phngFlat

t tam gic

In Air

(S=2D)


Shape ofconductor


screen





screen

Thicknessof Lead sheath



Dng li ng knhli

Chiu dymn chn

li

Chiu dycch in


Chiu dyv ch

Chiu dyv bc

ng knh tng

Khi lng cpgn ng

in dung


in tr DCo 20 C

Cross-sectionalarea

Tit dinli

240

300

400

500

630

800

1000

1200

1600

2000

18.1

20.4

23.2

26.3

30.2

34.0

38.7

41.8

48.1

54.3

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

11.0

11.0

11.0

11.0

11.0

11.0

11.0

11.0

11.0

11.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

2.1

2.2

2.3

2.4

2.4

2.6

2.7

2.8

3.0

3.2

3.5

3.5

3.5

4.0

4.0

4.0

4.0

4.5

4.5

4.5

62

64

67

72

76

80

85

91

97

104

8.1

9.1

10.5

12.5

14.2

16.9

19.9

23.0

28.0

33.4

0.0754

0.0601

0.0470

0.0366

0.0283

0.0221

0.0176

0.0151

0.0113

0.0090

0.20

0.21

0.23

0.25

0.28

0.30

0.33

0.36

0.40

0.44

Compactround

strandedBn nntrn

2mm mm mm mm mm mm mm mm mm Kg/m /km F/km



36/66(72.5)kVCopper Conductor/XLPE Insulation/Copper Wire Shield/PE(or PVC) Outer SheathLi ng/Cch in XLPE/mn chn si ng/v bc ngoi PE(PVC)

240

300

400

500

630

800

1000

1200

1600

2000

530

599

683

780

886

997

1173

1270

1465

1627

483

544

616

729

828

929

1087

1173

1375

1530

606

693

802

929

1066

1210

1473

1611

1883

2111

692

795

925

1075

1247

1432

1728

1894

2245

2556

(S=2D)Tit din

li


Chn trc tip

Direct Buried

t trong ng


Trefoilt phngFlat

t tam gic

In Air

(S=2D)



Compactround

strandedBn nntrn


Shape ofconductor


screen





screen



Dng li ng knhli

Chiu dymn chn

li

Chiu dycch in


Chiu dyv bc

ng knh tng

Khi lng cpgn ng

in dung


in tr DCo 20 C

Cross-sectionalarea

Tit dinli

240

300

400

500

630

800

1000

1200

1600

2000

18.1

20.4

23.2

26.3

30.2

34.0

38.7

41.8

48.1

54.3

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

11.0

11.0

11.0

11.0

11.0

11.0

11.0

11.0

11.0

11.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.2 x 40

1.2 x 40

1.2 x 40

1.2 x 40

1.2 x 40

1.2 x 40

1.2 x 40

1.2 x 40

1.2 x 40

1.2 x 40

3.5

3.5

3.5

4.0

4.0

4.0

4.0

4.5

4.5

4.5

58

60

63

66

71

75

80

85

91

97

4.4

5.1

5.9

7.2

8.6

10.4

12.7

14.7

18.7

22.7

0.0754

0.0601

0.0470

0.0366

0.0283

0.0221

0.0176

0.0151

0.0113

0.0090

0.20

0.21

0.23

0.25

0.28

0.30

0.33

0.36

0.40

0.44

Kg/m /km F/km

Diameterand numberof copper wireng knhv s sing


64/110(123)kVCopper Conductor/XLPE Insulation/Al Sheath/PE(or PVC) Outer SheathLi ng/Cch in XLPE/bc nhm/v bc ngoi PE(PVC)

240

300

400

500

630

800

1000

1200

1600

2000

520

587

667

758

860

961

1109

1187

1338

1458

491

550

639

725

821

915

1057

1180

1332

1447

592

677

775

889

1020

1147

1346

1451

1635

1787

657

755

873

1006

1169

1333

1581

1717

1995

2236


Tit dinli


Chn trc tip

Direct Buried

t trong ng


Trefoilt phngFlat

t tam gic

In Air

(S=2D)

Constructional data (Nominal Values) Kt cu (gi tr danh nh)

Shape ofconductor


screen





screen

Thicknessof Al

sheath



Dng li ng knhli

Chiu dymn chn

li

Chiu dycch in


Chiu dyv nhm

Chiu dyv bc

ng knh tng

Khi lng cpgn ng

in dung


in tr DCo 20 C

Cross-sectionalarea

Tit dinli

240

300

400

500

630

800

1000

1200

1600

2000

18.1

20.4

23.2

26.3

30.2

34.0

38.7

41.8

48.1

54.3

1.2

1.2

1.2

1.2

1.2

1.2

1.2

1.2

1.2

1.2

14.0

14.0

14.0

14.0

14.0

14.0

14.0

14.0

14.0

14.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.7

1.8

1.8

1.9

2.0

2.0

2.1

2.2

2.4

2.5

3.5

3.5

3.5

4.0

4.0

4.0

4.0

4.5

4.5

4.5

76

78

81

86

90

94

99

104

111

118

6.3

7.0

8.0

9.3

11.0

12.9

15.4

17.7

22.1

26.5

0.0754

0.0601

0.0470

0.0366

0.0283

0.0221

0.0176

0.0151

0.0113

0.0090

0.17

0.18

0.20

0.21

0.23

0.25

0.28

0.30

0.33

0.36

Kg/m /km F/km

Compactround

strandedBn nntrn



64/110(123)kVCopper Conductor/XLPE Insulation/Lead Sheath/PE(or PVC) Outer SheathLi ng/Cch in XLPE/bc ch/v bc ngoi PE(PVC)

240

300

400

500

630

800

1000

1200

1600

2000

533

602

687

782

891

1001

1176

1269

1455

1609

498

563

654

744

846

949

1108

1235

1415

1562

617

705

816

939

1083

1229

1486

1612

1870

2087

692

794

923

1068

1243

1425

1718

1871

2206

2505


Tit dinli


Chn trc tip

Direct Buried

t trong ng


Trefoilt phngFlat

t tam gic

In Air

(S=2D)


Shape ofconductor


screen





screen




Dng li ng knhli

Chiu dymn chn

li

Chiu dycch in


Chiu dyv ch

Chiu dyv bc

ng knh tng

Khi lng cpgn ng

in dung


in tr DCo 20 C

Cross-sectionalarea

Tit dinli

240

300

400

500

630

800

1000

1200

1600

2000

18.1

20.4

23.2

26.3

30.2

34.0

38.7

41.8

48.1

54.3

1.2

1.2

1.2

1.2

1.2

1.2

1.2

1.2

1.2

1.2

14.0

14.0

14.0

14.0

14.0

14.0

14.0

14.0

14.0

14.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

2.3

2.4

2.5

2.5

2.6

2.7

2.9

3.0

3.2

3.4

3.5

3.5

3.5

4.0

4.0

4.0

4.0

4.5

4.5

4.5

68

71

74

78

82

86

92

97

103

110

9.6

10.9

12.3

13.8

16.0

18.5

21.9

24.7

30.1

35.7

0.0754

0.0601

0.0470

0.0366

0.0283

0.0221

0.0176

0.0151

0.0113

0.0090

0.17

0.18

0.20

0.21

0.23

0.25

0.28

0.30

0.33

0.36

Kg/m /km F/km

Compactround

strandedBn nntrn



64/110(123)kVCopper Conductor/XLPE Insulation/Copper Wire Shield/PE(or PVC) Outer SheathLi ng/Cch in XLPE/mn chn si ng/v bc ngoi PE(PVC)

240

300

400

500

630

800

1000

1200

1600

2000

528

597

681

775

884

994

1169

1264

1456

1618

495

559

650

739

841

945

1106

1231

1415

1570

605

692

800

922

1065

1208

1465

1595

1860

2089

682

783

909

1053

1226

1406

1695

1849

2185

2487


Tit dinli


Chn trc tip

Direct Buried

t trong ng


Trefoilt phngFlat

t tam gic

In Air

(S=2D)

Shape ofconductor


screen





screen



Dng li ng knhli

Chiu dymn chn

li

Chiu dycch in


Chiu dyv bc

ng knh tng

Khi lng cpgn ng

in dung


in tr DCo 20 C

Cross-sectionalarea

Tit dinli

240

300

400

500

630

800

1000

1200

1600

2000

18.1

20.4

23.2

26.3

30.2

34.0

38.7

41.8

48.1

54.3

1.2

1.2

1.2

1.2

1.2

1.2

1.2

1.2

1.2

1.2

14.0

14.0

14.0

14.0

14.0

14.0

14.0

14.0

14.0

14.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.2 x 40

1.2 x 40

1.2 x 40

1.2 x 40

1.2 x 40

1.2 x 40

1.2 x 40

1.2 x 40

1.2 x 40

1.2 x 40

3.5

3.5

3.5

4.0

4.0

4.0

4.0

4.5

4.5

4.5

64

66

69

73

77

81

86

91

97

103

5.0

5.7

6.6

7.9

9.4

11.2

13.6

15.6

19.6

23.7

0.0754

0.0601

0.0470

0.0366

0.0283

0.0221

0.0176

0.0151

0.0113

0.0090

0.17

0.18

0.20

0.21

0.23

0.25

0.28

0.30

0.33

0.36

Kg/m /km F/km


Compactround

strandedBn nntrn





240

300

400

500

630

800

1000

1200

1600

2000

519

585

665

755

856

956

1103

1185

1333

1452

486

547

635

716

814

942

1093

1170

1324

1435

589

671

770

883

1011

1137

1333

1439

1627

1777

649

742

858

992

1151

1313

1555

1695

1972

2211


Tit dinli


Chn trc tip

Direct Buried

t trong ng


Trefoilt phngFlat

t tam gic

In Air

(S=2D)


Shape ofconductor


screen





screen

Thicknessof Al

sheath



Dng li ng knhli

Chiu dymn chn

li

Chiu dycch in


Chiu dyv nhm

Chiu dyv bc

ng knh tng

Khi lng cpgn ng

in dung


in tr DCo 20 C

Cross-sectionalarea

Tit dinli

240

300

400

500

630

800

1000

1200

1600

2000

18.1

20.4

23.2

26.3

30.2

34.0

38.7

41.8

48.1

54.3

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

16.0

16.0

16.0

16.0

16.0

16.0

16.0

16.0

16.0

16.0

1.3

1.3

1.3

1.3

1.3

1.3

1.3

1.3

1.3

1.3

1.8

1.8

1.9

2.0

2.1

2.2

2.2

2.3

2.4

2.6

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

83

86

89

92

97

101

106

110

116

124

7.1

7.9

8.9

10.2

11.9

14.0

16.6

18.6

22.9

27.4

0.0754

0.0601

0.0470

0.0366

0.0283

0.0221

0.0176

0.0151

0.0113

0.0090

0.16

0.17

0.18

0.20

0.21

0.23

0.25

0.27

0.30

0.32

Kg/m /km F/km

Compactround

strandedBn nntrn




240

300

400

500

630

800

1000

1200

1600

2000

530

600

684

780

889

997

1170

1264

1449

1600

495

559

636

727

840

941

1100

1226

1404

1548

612

702

808

934

1077

1222

1469

1599

1853

2064

679

781

904

1050

1222

1400

1681

1842

2168

2460


Tit dinli


Chn trc tip

Direct Buried

t trong ng


Trefoilt phngFlat

t tam gic

In Air

(S=2D)


Shape ofconductor


screen





screen




Dng li ng knhli

Chiu dymn chn

li

Chiu dycch in


Chiu dyv ch

Chiu dyv bc

ng knh tng

Khi lng cpgn ng

in dung


in tr DCo 20 C

Cross-sectionalarea

Tit dinli

240

300

400

500

630

800

1000

1200

1600

2000

18.1

20.4

23.2

26.3

30.2

34.0

38.7

41.8

48.1

54.3

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

16.0

16.0

16.0

16.0

16.0

16.0

16.0

16.0

16.0

16.0

1.3

1.3

1.3

1.3

1.3

1.3

1.3

1.3

1.3

1.3

2.4

2.5

2.6

2.7

2.7

2.9

3.0

3.1

3.3

3.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

76

78

81

85

88

93

98

102

108

115

11.2

12.3

13.8

15.6

17.5

20.4

23.6

26.5

31.7

37.7

0.0754

0.0601

0.0470

0.0366

0.0283

0.0221

0.0176

0.0151

0.0113

0.0090

0.16

0.17

0.18

0.20

0.21

0.23

0.25

0.27

0.30

0.32

Kg/m /km F/km

Compactround

strandedBn nntrn



76/132(145)kV

Shape ofconductor


screen





screen



Dng li ng knhli

Chiu dymn chn

li

Chiu dycch in


Chiu dyv bc

ng knh tng

Khi lng cpgn ng

in dung


in tr DCo 20 C

Cross-sectionalarea

Tit dinli

240

300

400

500

630

800

1000

1200

1600

2000

18.1

20.4

23.2

26.3

30.2

34.0

38.7

41.8

48.1

54.3

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

16.0

16.0

16.0

16.0

16.0

16.0

16.0

16.0

16.0

16.0

1.3

1.3

1.3

1.3

1.3

1.3

1.3

1.3

1.3

1.3

1.5 x 80

1.5 x 80

1.5 x 80

1.5 x 80

1.5 x 80

1.5 x 80

1.5 x 80

1.5 x 80

1.5 x 80

1.5 x 80

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

70

72

75

80

84

88

93

96

102

110

6.5

7.1

8.1

9.5

11.0

12.9

15.3

17.1

21.2

25.8

0.0754

0.0601

0.0470

0.0366

0.0283

0.0221

0.0176

0.0151

0.0113

0.0090

0.16

0.17

0.18

0.20

0.21

0.23

0.25

0.27

0.30

0.32

Kg/m /km F/km


Compactround

strandedBn nntrn


Copper Conductor/XLPE Insulation/Copper Wire Shield/PE(or PVC) Outer SheathLi ng/Cch in XLPE/mn chn si ng/v bc ngoi PE(PVC)

240

300

400

500

630

800

1000

1200

1600

2000

525

583

675

767

872

979

1145

1233

1414

1569

492

555

632

716

811

932

1087

1212

1388

1532

601

688

792

908

1045

1182

1420

1539

1784

2003

673

774

896

1033

1200

1374

1649

1801

2125

2418


Tit dinli


Chn trc tip

Direct Buried

t trong ng


Trefoilt phngFlat

t tam gic

In Air

(S=2D)




300

400

500

630

800

1000

1200

1600

2000

584

664

754

853

953

1100

1179

1331

1447

558

634

718

811

938

1087

1163

1311

1485

669

768

879

1009

1134

1328

1429

1627

1774

740

855

988

1146

1307

1548

1684

1967

2199


Tit dinli


Chn trc tip

Direct Buried

t trong ng


Trefoilt phngFlat

t tam gic

In Air

(S=2D)

Shape ofconductor


screen





screen

Thicknessof Al

sheath



Dng li ng knhli

Chiu dymn chn

li

Chiu dycch in


Chiu dyv nhm

Chiu dyv bc

ng knh tng

Khi lng cpgn ng

in dung


in tr DCo 20 C

Cross-sectionalarea

Tit dinli

300

400

500

630

800

1000

1200

1600

2000

20.4

23.2

26.3

30.2

34.0

38.7

41.8

48.1

54.3

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

17.0

17.0

17.0

17.0

17.0

17.0

17.0

17.0

17.0

1.3

1.3

1.3

1.3

1.3

1.3

1.3

1.3

1.3

1.9

1.9

2.0

2.1

2.2

2.3

2.3

2.5

2.6

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

87

91

94

98

102

108

111

119

125

8.4

9.4

10.7

12.3

14.4

17.0

19.0

23.5

28.0

0.0601

0.0470

0.0366

0.0283

0.0221

0.0176

0.0151

0.0113

0.0090

0.16

0.18

0.19

0.21

0.22

0.24

0.26

0.28

0.31

Kg/m /km F/km


Compactround

strandedBn nntrn




300

400

500

630

800

1000

1200

1600

2000

598

682

777

886

996

1168

1259

1445

1597

557

648

736

836

939

1131

1221

1398

1541

698

805

928

1073

1218

1464

1589

1845

2060

775

898

1042

1214

1391

1670

1825

2152

2445


Tit dinli


Chn trc tip

Direct Buried

t trong ng


Trefoilt phngFlat

t tam gic

In Air

(S=2D)

Shape ofconductor


screen





screen




Dng li ng knhli

Chiu dymn chn

li

Chiu dycch in


Chiu dyv ch

Chiu dyv bc

ng knh tng

Khi lng cpgn ng

in dung


in tr DCo 20 C

Cross-sectionalarea

Tit dinli

300

400

500

630

800

1000

1200

1600

2000

20.4

23.2

26.3

30.2

34.0

38.7

41.8

48.1

54.3

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

17.0

17.0

17.0

17.0

17.0

17.0

17.0

17.0

17.0

1.3

1.3

1.3

1.3

1.3

1.3

1.3

1.3

1.3

2.5

2.6

2.7

2.8

2.9

3.0

3.2

3.4

3.6

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

80

83

86

90

94

100

103

110

116

12.5

14.0

15.7

18.0

20.5

23.8

26.7

32.2

37.9

0.0601

0.0470

0.0366

0.0283

0.0221

0.0176

0.0151

0.0113

0.0090

0.16

0.18

0.19

0.21

0.22

0.24

0.26

0.28

0.31

Kg/m /km F/km


Compactround

strandedBn nntrn




300

400

500

630

800

1000

1200

1600

2000

591

673

766

871

977

1143

1232

1404

1554

553

629

713

829

928

1081

1208

1382

1523

684

789

907

1043

1181

1415

1535

1765

1973

965

887

1027

1193

1367

1639

1790

2100

2384


Tit dinli


Chn trc tip

Direct Buried

t trong ng


Trefoilt phngFlat

t tam gic

In Air

(S=2D)


Shape ofconductor


screen





screen



Dng li ng knhli

Chiu dymn chn

li

Chiu dycch in


Chiu dyv bc

ng knh tng

Khi lng cpgn ng

in dung


in tr DCo 20 C

Cross-sectionalarea

Tit dinli

300

400

500

630

800

1000

1200

1600

2000

20.4

23.2

26.3

30.2

34.0

38.7

41.8

48.1

54.3

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

17.0

17.0

17.0

17.0

17.0

17.0

17.0

17.0

17.0

1.3

1.3

1.3

1.3

1.3

1.3

1.3

1.3

1.3

1.5 x 80

1.5 x 80

1.5 x 80

1.5 x 80

1.5 x 80

1.5 x 80

1.5 x 80

1.5 x 80

1.5 x 80

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

74

77

82

86

90

95

98

104

112

7.3

8.3

9.6

11.2

13.2

15.5

17.3

21.4

26.0

0.0601

0.0470

0.0366

0.0283

0.0221

0.0176

0.0151

0.0113

0.0090

0.16

0.18

0.19

0.21

0.22

0.24

0.26

0.28

0.31

Kg/m /km F/km

Compactround

strandedBn nntrn




400

500

630

800

1000

1200

1600

2000

657

745

843

943

1090

1165

1316

1438

641

725

822

916

1057

1131

1322

1440

757

866

989

1116

1310

1403

1596

1758

836

962

1111

1268

1505

1631

1902

2143


Tit dinli


Chn trc tip

Direct Buried

t trong ng


Trefoilt phngFlat

t tam gic

In Air

(S=2D)


Shape ofconductor


screen





screen

Thicknessof Al

sheath



Dng li ng knhli

Chiu dymn chn

li

Chiu dycch in


Chiu dyv nhm

Chiu dyv bc

ng knh tng

Khi lng cpgn ng

in dung


in tr DCo 20 C

Cross-sectionalarea

Tit dinli

400

500

630

800

1000

1200

1600

2000

23.2

26.3

30.2

34.0

38.7

41.8

48.1

54.3

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

23.0

23.0

23.0

23.0

23.0

23.0

23.0

23.0

1.3

1.3

1.3

1.3

1.3

1.3

1.3

1.3

2.2

2.3

2.4

2.4

2.5

2.6

2.7

2.8

4.5

4.5

4.5

4.5

5.0

5.0

5.0

5.0

104

108

112

116

122

126

133

139

11.0

12.1

14.2

15.8

19.4

21.5

26.0

30.7

0.0470

0.0366

0.0283

0.0221

0.0176

0.0151

0.0113

0.0090

0.14

0.15

0.17

0.18

0.20

0.21

0.23

0.24

Kg/m /km F/km

Compactround

strandedBn nntrn





400

500

630

800

1000

1200

1600

2000

676

770

876

986

1153

1243

1424

1571

638

745

847

950

1108

1194

1401

1545

793

914

1054

1196

1429

1552

1797

2004

871

1010

1173

1343

1606

1757

2068

2342


Tit dinli


Chn trc tip

Direct Buried

t trong ng


Trefoilt phngFlat

t tam gic

In Air

(S=2D)


Shape ofconductor


screen





screen




Dng li ng knhli

Chiu dymn chn

li

Chiu dycch in


Chiu dyv ch

Chiu dyv bc

ng knh tng

Khi lng cpgn ng

in dung


in tr DCo 20 C

Cross-sectionalarea

Tit dinli

400

500

630

800

1000

1200

1600

2000

23.2

26.3

30.2

34.0

38.7

41.8

48.1

54.3

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

23.0

23.0

23.0

23.0

23.0

23.0

23.0

23.0

1.3

1.3

1.3

1.3

1.3

1.3

1.3

1.3

3.2

3.3

3.4

3.5

3.6

3.9

4.1

4.2

4.5

4.5

4.5

4.5

5.0

5.0

5.0

5.0

96

100

104

108

114

118

124

130

17.9

19.7

22.1

24.8

28.8

32.3

38.2

43.8

0.0470

0.0366

0.0283

0.0221

0.0176

0.0151

0.0113

0.0090

0.14

0.15

0.17

0.18

0.20

0.21

0.23

0.24

Kg/m /km F/km

Compactround

strandedBn nntrn




400

500

630

800

1000

1200

1600

2000

668

759

864

970

1131

1221

1397

1543

634

719

842

944

1100

1185

1354

1489

779

895

1031

1167

1390

1512

1750

1950

863

998

1159

1326

1583

1733

2040

2309


Tit dinli


Chn trc tip

Direct Buried

t trong ng


Trefoilt phngFlat

t tam gic

In Air

(S=2D)


Shape ofconductor


screen





screen


Approx. Weight of cable

Dng li ng knhli

Chiu dymn chn

li

Chiu dycch in


Chiu dyv bc

ng knh tng

Khi lng cpgn ng

in dung


in tr DCo 20 C

Cross-sectionalarea

Tit dinli

400

500

630

800

1000

1200

1600

2000

23.2

26.3

30.2

34.0

38.7

41.8

48.1

54.3

1.5

1.5

1.5

1.5

1.5

1.5

1.5

1.5

23.0

23.0

23.0

23.0

23.0

23.0

23.0

23.0

1.3

1.3

1.3

1.3

1.3

1.3

1.3

1.3

1.5x80

1.5x80

1.5x80

1.5x80

1.5x80

1.5x80

1.5x80

1.5x80

4.5

4.5

4.5

4.5

5.0

5.0

5.0

5.0

91

94

98

102

107

110

116

123

10.0

11.2

12.8

14.8

17.2

19.2

23.3

27.6

0.0470

0.0366

0.0283

0.0221

0.0176

0.0151

0.0113

0.0090

0.14

0.15

0.17

0.18

0.20

0.21

0.23

0.24

Kg/m /km F/km

Compactround

strandedBn nntrn




Correction Factors for Various Laying ConditionsH s bin i theo iu kin lp t

Correction factors for various ambient air temperature / H s bin i theo nhit mi trng

Correction factors for various ground temperature / H s bin i theo nhit t

Correction factors for various thermal resistivity of ground / H s bin i theo nhit tr ca t

Correction factors for various depth of laying / H s bin i theo su lp t

Thermal resistivity of soil Nhit tr ca t [Cm/W]

Rating factorH s iu chnh

0.7

1.14

2.0

0.74

1.5

0.84

1.2

0.93

1.0

1.0

2.5

0.67

3.0

0.61

Ground temperature Nhit t [C]


15C

1.08

35C

0.91

30C

0.96

25C

1.0

20C

1.04

40C

0.87

45C

0.83

Air temperature [C]Nhit mi trng


20C

1.2

40C

1.0

35C

1.05

30C

1.10

25C

1.16

45C

0.94

50C

0.88

Depth of laying su lp t [m]


0.50 ~ 0.70

0.71 ~ 0.90

0.91 ~ 1.10

1.11 ~ 1.30

1.31 ~ 1.50

1.09

1.05

1.03

1.01

1.00

To determine current capacity for the various laying conditions than those indicated on the every tables, multiply table values by the correction factors shown below.

xc nh kh nng mang dng iu kin lp t khc nhau th cc gi tr dng a ra trong mi bng s c nhn vi cc h s iu chnh nh mi bng di y.


Permissible Short Circuit CurrentsDng in ngn mch cho php

Dng in ngn mch ca cp c xc nh bi nhit li cho php ln nht v khong thi gian ngn mch. Ti dng nh, nh hng ca ng lc gia cc li phi c a vo tnh ton. Kh nng ngn mch ca li v mn chn kim loi lin quan ch yu ti kh nng chu c nhit ca chng v c gii hn bi nhit ln nht cho php ca XLPE trong iu kin ngn mch.T th, c th xc nh c kh nng ngn mch ca

oli ng hay nhm(da trn s tng nhit t 90 C n o250 C)

The permissible short circuit current of a cable is determined by the maximum permissible conductor temperature and by the duration of the short circuit current. At high peak currents, the dynamic forces between the conductors must be taken into account.The short circuit capacity of the conductor and metallic shield of a cable are related principally to their heat capacities and are limited by the maximum temperature permitted under short circuit XLPE power are as follow.From the two graphs, the short circuit capacity of copper or aluminum conductors(based on a temperature rise

o ofrom 90 C to 250 C) can be determined.

22000mm21600mm21200mm21000mm2800mm2630mm2500mm2400mm2300mm2240mm2185mm

Sho

rtcircuit current

kA]

[

100

1000

100.1 1.0 10.0

D a ion[ ec]ur t s

AlTrong / Where:

22000mm21600mm21200mm21000mm2800mm2630mm2500mm2400mm2300mm2240mm2185mm

uitc

eSho

rt circ

urrnt[kA]

100

1000

100.1 1.0 10.0

D ion[ ecurat s ]

CuTheo IEC 60949 vi cng thc

Copper conductor / Li ng

According to IEC 60949 curves based on formula

Theo IEC 60949 vi cng thc

Aluminum conductor / Li nhm

According to IEC 60949 curves based on formula

Is St qfqi

= Dng ngn mch cho php [A] = H s cho php s mt nhit vo cc thnh phn gn k

2 = Tit din ca li [mm ] = Thi gian ngn mch [s] = Nhit cui cng [250C] = Nhit ban u [90C]

Is Stq fqi

= Permissible short circuit current [A] = Factor to allow for heat loss into the adjacent components

2 = Cross-sectional area of conductor [mm ] = Duration of short circuit [s] = Final temperature [250C] = Initial temperature [90C]


Accessories for EHV Cable Systems from LS Cable & System KoreaPh kin cp cao th t LS Cable & System Hn Quc

LS Cable & System Hn Quc pht trin v sn xut rng ri u ni v hp ni cho h thng cp cao th(EHV) t nm 1983. Cc u ni c sn v hp ni khun bng c lp t cho h thng cp 154kV trong th trng ni a. Nhng ph kin ci tin mi c gi l hp ni khun v hp ni c sn, pht trin v cung cp cho rt nhiu quc gia trn th gii. H thng cp t 132kV ln ti 500kV c cp chng nhn th nghim in hnh bi cc phng th nghim quc t nh (KEMA, CESI, KERI).

LS Cable & System has developed and manufactured a wide range of terminations and joints are for extra High Voltage(EHV) cable system since 1983. Prefabricated terminations and tape molded joints are installed for 154kV cable system in Korea. A new advanced accessories, which is called prefabricated and premolded joints, were developed and supplied many countries in the world. Cable systems from 132kV up to 500kV has been certified through the type test by many international independent institutes (KEMA, CESI, KERI).


Outdoor Terminationsu ni ngoi tri

The outdoor terminations for 66~230kV are available for both the EPR-based rubber stress relief cone with an epoxy housing (so called pre-fabricated type) and the silicone rubber sleeve (so called pre-molded type).The former uses mechanical devices to maintain the interface pressure and the latter uses elastic retention of silicone material itself.In both cases, the main insulation components are fully examined and tested in the factory. The maximum allowable

2cable conductor size is 2500mm .Upon request of the customer, either porcelain or composite hollow insulator can be supplied.

u ni ngoi tri cho cp 66kV~230kV c hai loi, loi th nht c dng hnh nn v da trn s suy gim ng sut ca cao su c bn (EPR) vi v l epoxy gi l (loi c sn - Pre-fabricated type), loi th hai c dng ng mng sng cao su da trn Silicone gi l (loi khun - Pre-molded).Ban u cc thit b c hc c s dng duy tr nn, v sau s dng chnh tnh cht n hi ca vt liu Silicone duy tr nn.Trong c hai trng hp, cc thnh phn cch in chnh lun c kim tra, th nghim ti nh my. Kch c li ln

2nht l 2500mm .Tu theo yu cu ca khch hng, cch in hon ton bng s hay hp cht s c cung cp.

Selection of insulators with respect to polluted conditions (based on IEC 60815)La chn cch in vi iu kin nhim c th (Da trn IEC 60815)

Pollution leverMc nhim

Minimum nominal specific creepage distanceChiu di ng d danh nh nh nht

I Light / NhII Medium / Trung bnh III Heavy / NngIIII Very heavy / Rt nng

16mm/kV20mm/kV25mm/kV31mm/kV

Rating and dimension / T l v kch thc Rated Voltage(kV) / Cp in p

Max. Voltage(kV) / in p cc i

BIL(kV) / in p xung

Max. height(mm) / Chiu cao ln nht

Max. Weight(kg) / Khi lng ln nht

Max. Creepage Distance(mm)

Tng chiu di ng d ln nht(mm)

66

72.5

325

1000

100

2500

132

145

650

2410

700

5000

161

170

750

2410

800

6000

230

245

1050

3500

900

8400

110

123

550

1500

200

4300

Pre-fabricated type Pre-molded type

Rubber Sleeve

Porcelain (Polymer)Insulator

Epoxy Housing

Stress ReliefCone

Oil - Immersed Terminationsu ni ngm du



BIL(kV) / in p xung



Dimension of base plate(mm)

Kch thc tm chn (mm)

66

72.5

325

686

130

270

132

145

650

841

180

320

161

170

750

841

180

320

230

245

1050

1040

280

582

110

123

550

841

140

320


The construction of oil immersed terminations is based on the EPR-based stress relief cone and the epoxy housing.The main insulation components are fully examined and tested in the factory.Dimensions of base plate are complying with IEC 60859 and possibly adjusted to various needs of customers.

2The maximum allowable cable conductor size is 2500mm .

Cu to ca u ni ngm du l dng nn lm gim ng sut trn EPR c bn v v epoxy.Thnh phn cch in chnh c nghin cu v kim tra ti nh my.Kch thc ca tm chn tun theo IEC 60859 v c th iu chnh theo yu cu khch hng.

2C li ln nht cho php l 2500mm .

Below 230kV

Spring Unit

Epoxy Insulator

Stress Relief Cone

Material Casing



BIL(kV) / in p xung



Dimension of base plate(mm)

Kch thc tm chn (mm)

66

72.5

325

583

120

270

132

145

650

470

150

320

161

170

750

470

170

320

230

245

1050

620

280

582

110

123

550

470

130

320


u ni dng SF6 da trn s suy gim ng sut ca cao su c bn (EPR) vi v l epoxy.Cc thnh phn cch in chnh lun c kim tra v th nghim ti nh my.Thit k v phm vi p dng hon ton tun theo IEC 60859 hoc IEC 62271 v c th c iu chnh theo yu cu khch hng.


The construction of Sf6 gas immersed terminations is based on the EPR-based stress relief cone and the epoxy housing.The main insulation components are fully examined and tested in the factory.Design and scope of delivery are fully complying with IEC 60859 or IEC 62271 and possibly adjusted to various needs of customers.

2The maximum allowable cable conductor size is 2500mm .

For Dry Dimension For Fluid Filled Dimension

Spring Unit

Epoxy Insulator

Stress Relief Cone

Adapter (for Extension)

Sf gas - Immersed Terminations6u ni Sf6

JointsHp ni gia

The single piece pre-molded type rubber joint is silicone insulation embedded with two semi-conductive stress relief cones and one high voltage electrode. Without any mechanical devices, the interface pressure is safely maintained with elastic retention of material itself. The main insulation components are factory-made and fully tested before delivering to the site.The cost-efficient and simplified design along with easy and fast installation meets the various needs of customers. Installation tools can be provided if requested by customers.

Pre-Molded Joint (PMJ)


Coffin Box Type

FerruleJoint Sleeve Coffin Box

Metallic Casing Type

FerruleJoint Sleeve Metal Casing

Hp ni dng cao su khun c n c cch in l silicone vi hai hnh nn lm gim ng sut bng vt liu bn dn v mt in cc in p cao. nn c m bo bng chnh tnh cht n hi ca vt liu m khng cn s dng bt k thit b c hc no.Thnh phn cch in chnh c kim tra v th nghim trc khi giao ti cng trnh.Thit k n gin v hiu qu v chi ph vi vic lp t nhanh v d dng p ng mi nhu cu khch hng. Cng c lp t cng lun c cung cp nu khch hng c yu cu.


Hp ni dng khun c (PMJ)

JointsHp ni gia


The transition joint connects existing oil-filled cables with extruded dielectric cables. The basic construction is that one joint comprises the stop joint with oil-impregnated paper insulation, often with an epoxy bell mouth at one side and pre-fabricated type joint at the other side.

Transition Joint

Hp ni chuyn i

Hp ni chuyn i ni cp du vi cp cch in n. Thnh phn c bn l mt hp ni, vi mt u l u ni chn c cch in giy tm du thng c ming loa epoxy v u kia l u ni dng ch to sn.

Rating and dimension / T l v kch thc

Rated Voltage(kV) / Cp in p

Max. Length(mm) / Chiu di ln nht


Max. Outer dia.(mm)

ng knh ngoi ln nht

66

2000

90

500

132

2000

150

500

161

2000

200

500

230

2200

200

550

110

2000

120

500

Coffin Box FerruleJoint Sleeve Metal Casing

Metallic Casing & Coffin Box Type

Bell Mouth Epoxy Insulating Unit

Ferrule Stress Relief Cone

Epoxy Insulating Unit

Link BoxHp ni tip t

Hp ni t thng c s dng ti cc v tr u cui v hp ni d dng kt ni vi v bc kim loi ca cp cng nh gii hn qu dng cm ng i qua v bc kim loi gy ra bi in p xung, cc cng tc chuyn mch hoc dng ngn mch. Hp ni o pha cho php v bc kim loi hon v ti im ni nhm ngn chn dng in xoay chiu trn v kim loi dng cao. Thit b gii hn in p v (SVLs) trong hp ni t l chng st ZnO khng khe h c in tr cch in trn 100M in p kim tra, v vy c th kim tra cch in ca v bc m khng cn ngt SVLs ra.

Rating and Dimension / Chng loi v kch thc

Standard productsLoi tiu chun

Box typeChng loi

150 x 150200 x 200

Gantry mounted / Buriedt trn gi / Chn trc tip

Link box for earthing (1-1 way) /Hp ni tip t 1-1/

Link box for earthing (3-1 way) /Hp ni tip t 3-1

Link box with SVLs (3-1 way) /Hp ni tip t 3-1 c SVLs

Link box for C.B (3-1 way) /Hp ni o 3-1




300 x 500350 x 600

450 x 500500 x 550

500 x 550550 x 600

Approx. SizeKch thc xp x

(mm)

Bonding leadDy ni

Approx. WeightKhi lng xp x

(kg)

Single coreCp n

Single coreCp n

Single coreCp n

Single coreCp ng tm

1530

3050

4070

5080

Buried type : Link box for C.B(3-1 way)Chn trc tip: Hp ni cho C.B(3-1 cng)

Gantry mounted type : Link box for earthing(3-1 way)t trn gi : hp ni tip t (3-1 cng)

Link boxes are used at the end of cable termination to gain easy access to the cable metallic sheath and to limit the transient over-voltage induced on the metallic sheath by light, switching operations and fault currents. Cross bonding(C.B) link boxes allow metallic sheath to be transposed at cable joints with surge voltage suppression and reduction of circulation current. Sheath voltage limiters (SVLs) in link box are the gapless ZnO arresters, which have the insulation resistance above 100M at test voltage so that the sheath insulation can be checked without disconnecting SVLs.


Cp XLPE ca LS-VINA Cable & System v ph kin ca LS Cable & System c kim tra ti phng th nghim danh t i n g q u c t , K EMA (Netherlands)

The reliability of LS-VINA Cable & Systems XLPE cable and LS Cable & Systems accessories are fully verified by internationally accredited independent laboratories, KEMA (Netherlands)


Picture of the test Set-up/Hin trng th nghim

ISO CertificatesGiy chng nhn

I N S P E C T I O N R E P O R T

Report numberClient

Reference

ConcerningDatePlaceObjectManufacturers

70750200-TDT 07-61981ALS-VINASo Dau, Hong Bang District, Haiphong CityViet Nam

Our offer with reference 70750200-TDT 07-61387A

Type tests19 December 2006 until 7 March 2007Gumi-si, Gyeongbuk, Korea132 kV XLPE insulated cable and accessoriesLS-VINA Cable Joint Venture Company, Viet Nam (cable)LS Cable Ltd., Gumi-si, Gyeongbuk, Korea (accessories)

REQUIREMENTSThe requirements as mentioned in the standard IEC 60840 (2004).

TEST PROGRAMMEThe programme was specified by the client and consisted of the tests as specified inIEC 60840 (2004).For the programme reference is made to page 8.

SUMMARY AND CONCLUSIONThe test results obtained relate only to the work ordered and to the material tested.The tests of outer protection for buried joints were not performed, there for the joint is not tobe submitted to wet conditions.For the remaining tests the requirements according to the specification were met.

Author C. Eilander

This report consists of:33 pages incl. 7 annexes (17 pages)

KEMA Nederland B.V.

P.G.A. BusKEMA T&D Testing ServicesManaging DirectorArnhem, 2 April 2007

Copyright: Publication or reproduction of the contents of this report in any other form than a complete copy to the letter, is not allowed without ourwritten consent.

C

Utrechtseweg 310, 6812 AR Arnhem. Telephone + 31 26 3 56 22 85. Telefax + 31 26 3 51 36 83

-1- TDT 3019-10

Copyright: Publication or reproduction of the contents of this report in any other form than a complete copy to the letter, is not allowed without our

written consent.

Utrechtseweg 310, 6812 AR Arnhem. Telephone + 31 26 3 56 22 85. Telefax + 31 26 4 46 17 26

KEMA Nederland B.V.

P.G.A. Bus KEMA T&D Testing Services Managing Director

I N S P E C T I O N R E P O R T

Report number TDT 3019-10 Client LS Cable Ltd., 190, Gongdan-dong, Gumi-si, Gyeongbuk 730-708, Korea

Reference Our offer 70950253-TDT 09-72302A Version 1

Concerning Type tests Date November till December 2009 Place LS Cable Ltd., Gumi-si, Gyeongbuk, Korea Objects 220 kV XLPE insulated power cable and accessories Manufacturer LS-VINA Cable, Haiphong City, Vietnam for cable LS Cable Ltd., Gumi City, South Korea for accessories

REQUIREMENTS The requirements as mentioned in the standard IEC 62067 (2006-03).

TEST PROGRAMME The programme was specified by the client and was comprised all tests mentioned in IEC 62067, (2006-03). For the programme reference is made to pages 8 en 9.

SUMMARY AND CONCLUSION The test results obtained relate only to the work ordered and to the material tested. The cable and the accessories passed the tests successfully.

Author J.W. Vermeer

This report consists of: 42 pages incl.12 annexes (21 pages) Arnhem, 18 March 2010

220kV XLPE insulated cable 150kV XLPE insulated cable

132kV XLPE insulated cable 66kV XLPE insulated cable


Type Test CertificatesGiy chng nhn kim tra in hnh

HV Power Transmission SystemH thng truyn dn in cao th


Underground CableOutdoor Termination(Thit b u cui ngoi tri)

GISTermination

n d r n

( g y t )

Over ead Lineh

(Nh my in)

PowerPlan (My bin th )

Transformer

(Nh my)Factory

(Nh my)Factory

(Nh my)Factory

(My bin th )Transformer

(Nh my)Factory

(My bin th )Transformer

Underground Cable(Cp ngm)

Insulation Joint(Mi ni cch in)

Normal Joint(Mi ni thng thng)

Global Network of LS Cable & SystemHead Office 12 - 16th FI.LS Tower 1026-6 Hogwe-dong, Dongan-gu, Anyang-si 431-080 KoreaTel. +82-2-2189-9114

Johannesburg South Africa.Tel. + 27-11-783-6320

Singapore Office300 Beach Road #25-07 The Concourse Singapore 199555 Tel.+65-6342-9162-3

Dubai Office#502 Capricorn Tower, Sheikh Zayed Road P.O.Box 113798 Dubai, UAE Tel.+971-4-332-9445

India Office

New Delhi OfficeC-1,3rd Fl. Community Centre (Opp. I.I.T Gate) Safdarjung Development Area. New Delhi, 110016 India Tel.+91-11-4602-1657.1658

Mumbai Office#209, 2nd Fl. Dynasty, 'A" Wing, Andheri-Kurla Road, Mumbai, 400069 IndiaTel.+91-22-4030-9525

Bangalore Office#111,1st Floor B Tower, Millenia Towers, Ulsoor, Bangalore, 560008 IndiaTel.+91-80-4022-4053

Moscow OfficePark Place E-711,113/1, Leninsky Prospect, Moscow, 117198 Russia Tel.+7-495-956-5814

Riyadh Office#7, 2nd Fl, AL-Rayes Bulding, In Olaya Steet B/D No.28, Riyadh, Saudi Arabia Tel.+966-1-201-3515

Sao Paulo Office11th Fl. Itavera Building, Rua Arandu, 1544 Conj 111 e 112 Brookline Paulista, Sao Paulo, SP, Brazil, 04562-031 Tel.+55-11-2872-4838

Jakarta OfficeGraha Mustika Ratu, 11th Floor, JUenderal Gatot Subroto Kav.74-75, Jakarta Selatan 12870, Indonesia Tel.+62-21-830-6733

Cairo OfficeFlat No.36, El-Zeini Tower, 25 Misr Helwan Road, Maadi, Cairo, Egypt Tel.+20-19-966-2810

Sydney OfficeLevel 35, Suite 35.02 Northpoint 100 Miller Street North Sydney NSW 2060 Tel.+61-043-865-9066

Johannesburg OfficePostNet Suite: 79 Private Bag X9976 Sandton 2146

LSCNSW [Wuxi]LS industrial Park, Xin Me Rd, National High-tech Industrial Development Zone,Wuxi, Jiangsu Province, 214028 ChinaTel. +36-510-9534-5943

LSCNST [Tianjin]East of Jing-jin, Express. Yixingbu Entrance. Beichen. Tianjin, ChinaTel. +86-22-2699-7618

L5IC

Beijing. China HQ#B-2310 Landgent Center, No. 20, Dongsanhuanzhong. Chaoyang,Beijing 100022. ChinaTel. +36-10-5761-3166

ShanghaiRoom 3105. 31st fl. International Corporate City, No.3000 Zhongshan North Rd.Shanghai. 200060. ChinaTel. +86-21-5237-3399

GuangzhouRoom H03, 14th Fl Xinbaoli Mansion No.2 2hongshanlru Rd. Guangzhou.516040. ChinaTel, +86-20-8326-6251

Xian18C, A Wing. HuaRong International, #21 5oulh2nd Ring Rd. Xian City.710048. ChinaTel. +86-29-62-30-9188

LSHQCNS#1 Tanjiahe Rd. Dianjun Dl, Yichang City, Hiibei Province. China 443004 Tel. +86-717-667-7771

LS-VINA [Haiphong]South of Binh Bridge Str So Dau Precinct, Hong Bang Dt, .Haiphong, VietnamTel. +84-31-540750

LSCNSV [Hochiminh]Nhon Trach II - Lockhang IZ, NhonTrach Dt, Dong Nai province. Hochiminh, VietnamTel. +84-61-356-9037

LSCNSM [Penang]Lot 1192. Mukim 14, Permatang Tinggi, UOO Bukit Mertajam, Penang. Malaysia Tel. +60-4-588-9609|Ext.34|

LSCNSl [Haryana]#101,1st Floor. Park Centra, Sector30, Gurgaon, Haryana 122 0Q2, India Tel. +91-11-2612-1992

LSCNSA lNew Jersey]920 Sylvan Avenue, Englewood Ctiffs, N J 07632. USATel. +1-201-816-2253

LSCNSU [London]#109. Building 3. Chiswick Busuness Park 566 Chiswick High Rd.,London. W4 5YA.UK Tel+44-20-3899-6671

LSCNSJ [Tokyo]E 16th FL Akasaka Twin Tower 17-22, 2-Chome AkaSaka. Minatd-ku. Japan Tel. +81-3-3582-9129

Branches Subsidiaries

HeadquartersLS Tower 1026-6 Hogye-dong, Dongan-gu, Anyang, Gyeonggi-do 431-830 Korea Tel.+82-2-2189-8911-26

Anyang Plant555 Hogye-dong, Dongan-gu, Anyang, Gyeonggi-do 431-830 Korea Tel.+82-31-428-4114

Gumi Plant190 Gongdan-dong, Gumi, Gyengsangbuk-do 730-708 Korea Tel.+82-54-469-7114

Indong Plant643 Jinpyeong-dong, Gumi, Gyengsangbuk-do 730-735 Korea Tel. +82-54-469-7763

Donghae Plant1377 Songjeong-dong, Donghae, Gangwon-do 240-806 Korea Tel.+82-33-820-3114

R&D Center555 Hogye-dong, Dongan-gu, Anyang, Gyeonggi-do 431-830 Korea Tel.+82-31-450-8114

Korea Operations

HEAD OFFICE/FACTORY (Nh my)Phng S Du - Hng Bng - TP. Hi PhngTel: (84-31) 3528802 - 3824968Fax: (84-4) 3529208E-mail: [email protected]: http://www.lsvinacable.com.vn

RESENTATIVE (Vn phng i din)

Northern office :Phng 504, tng 5 ta nh Sng Hng S 23 Phan Chu Trinh, Q. Hon Kim - H NiTel: (84-4) 39331168Fax: (84-4) 39331167E-mail: [email protected]

Southern office:Tng 7 Cao c 63 Phm Ngc Thch - Q. 3 - TP H Ch MinhTel: (84-8) 38200868Fax: (84-8) 38200869E-mail: [email protected]

Center office:Tng 9 - Phng 9.10 Cao c Hong Anh PlazaS 1 Nguyn Vn Linh - TP. NngTel: (84-511) 3812921Fax: (84-511) 3812922E-mail: [email protected]

hv_catalogue_ls.pdf

Documents

cp cch

cp quang

kv xlpe cable accessoriescng

kv xlpe cable accessoriesii

nh sn xut cp

nlsvina cable system

si ng v lp v bo v pe

voltage system