MKXXS005

Co

nten

ts

Company ProfilePage

02

Product RangePage

03

Constructional FeaturesPage

04

Plant and MachineryPage

05

MV Cables Testing Facility

Oman Cables Quality Assurance

Notes on FRlS and FR Sheathed Cables

Technical Section

Page

06

Page

07

Page

08

Page

09

Section Cable Type Conductor Type Table Page No.

A Single Core Unarmoured Cables Copper

Aluminium

1 To 5

6 To 10

11 To 15

16 To 20

B Single Core Aluminium Wire

Armoured Cables

Copper

Aluminium

1 To 5

6 To 10

21 To 25

26 To 30

C Three Core Unarmoured Cables Copper

Aluminium

1 To 5

6 To 10

31 To 35

36 To 40

D Three Core Steel Wire Armoured

Cables

Copper

Aluminium

1 To 5

6 To 10

41 To 45

46 To 50

E Three Core Steel Tape Armoured

Cables

Copper

Aluminium

1 To 5

6 To 10

51 To 55

56 To 60

F Rating Factors and other Technical Details 1 To 17 65 To 84

2 MKXXS005 01/08/2015

Oman Cables Industry (SAOG) develops, manufactures and markets a totally integrated variety of electrical products, which include medium voltage power cables, low voltage power and control cables, pilot cables, overhead power transmission line conductors and building wires.

OCI offers cables with special features suitable for different types of applications, environmental conditions or as per customer requirement.

Flame Retardant Properties

low Smoke and Fume (lSF) Properties

Cables with Anti-Termite Sheaths

UV Resistant Outer Sheath

lead Sheath

The manufacturing facilities are situated within the largest industrial complex in Muscat, The Sultanate of Oman, with its offices and factory presently occupying an area of 135000 sqm with future expansion plans in mind. OCI have equivalent facilities in Sohar, Oman at its Aluminum manufacturing facility and together has a capacity of copper and aluminum of more than 120,000 MT annually.

Oman Cables Industry (SAOG) has its offices in Oman, UAE, Qatar, and KSA and has an extensive network of distributors and agents throughout MENA, Asia and Europe.

Company Profile

3MKXXS005 01/08/2015

Product Range

Voltage Grade : 3.6/6/7.2 kV To 18/30/36 kV (uo/u/um) As Per IEC-60502-2 (Equivalent 3.8/6.6/7.2 kV To 19/33/36 kV - (uo/u/um) As Per BS 6622)

Conductor : Copper or Aluminium

Conductor Size : 25 To 1000 Sq. mm

Specification : IEC 60502 Part 2, BS 6622, or Any Other International specification covering above voltage range

uo : Nominal Phase To Earth Voltage

u : Nominal Phase To Phase Voltage

um : Maximum Phase To Phase Voltage

Special Features

OCI can also offer cables with different sheathing, screening, taping & armouring options as per customer’s specific requirements. We can also offer cables suitable for superior fire performance characteristics as well as with low smoke & fume (lSF or lSOh/lSzh) properties. Special features like longitudinal water sealing of conductors & CU screens, radial water sealing of CU screens as well as different colour of outer sheath can be provided on request.

The cable design in this catalogue conforms to IEC 60502 Part 2 & in most cases to BS 6622. however if requested, we can separately offer guaranteed technical particulars for cables as per different international specifications or specific customer needs.

4 MKXXS005 01/08/2015

Conductor

We can offer cables with both copper or aluminium conductors. Conductors upto 1000 sq mm will be circular compacted & stranded and shall comply with IEC-60228 Class 2.

Conductor screen

This will be an extruded layer of semiconducting XlPE applied under simultaneous triple extrusion process over the conductor along with the insulation and the insulation screen.

Insulation

This will be an extruded layer of insulating grade XlPE applied over conductor screen under triple extrusion process along with conductor screen and insulation screen.

Insulation screen

This will be a layer of semiconducting XlPE which will be applied by tripe extrusion process over the insulation.

Metallic screen

It will consist of a layer of copper tape applied helically with overlap over insulation screen. Other combinations of metallic screens as per customer’s requirement can also be provided on request.

Laying-up

In case of three core cables, the three cores are laid up with non hygroscopic fillers like polypropylene (PP) fillers at interstices and a binder tape is applied with an overlap. These binder tapes can be a PVC or Polyethylene, or Polypropylene or Polyester.

Inner Sheath (Bedding)

Extruded layer of PVC or PE is applied over the laid-up cores. PVC is normally of grade ST2 or PE of grade ST7 as per IEC 60502 Part 2.

Armour

In case of Armoured cables, the armour is applied over inner sheath. For Single core cables this is of aluminium wires and for multicore cables the armour can be of one among the following options:-

a) Galvanized steel wire.

b) Galvanized steel tape.

The armour is applied helically over the inner sheath.

Outer sheath

An extruded layer is applied over the armour in case of armoured cables and over the laid-up cores (for multi core)/copper screen (for single core) in case of unarmoured cables. Outer sheath material can be either PVC of grade ST2 or PE of grade ST7 as per IEC-60502 Part 2.

Special features which we can offer

• Water tight construction (both radial & longitudinal for Cu screen and longitudinal for conductor)

• Strippable insulation screen

• TR-XLPE insulation

• Metallic screen of multiple layers of copper tapes or a combination of copper wires and tapes to increase the earth fault current carrying capacity.

• Increased armour conductivity by way of insertion of tinned copper wires in armour.

• UV resistant coloured outer sheath.

• LSF (Low Smoke & Fume) (LSOH/LSZH) MV cables as per BS 7835 with lSF (lSOh/lSzh) inner/outer sheath.

• Flame Retardant MV cables conforming to IEC 60332

• FR-PVC or FRRT - PVC or FRLS-PVC inner sheath and/or outer sheath

• Graphite coating on outer sheath.

Constructional Features

5MKXXS005 01/08/2015

Triple Head Extrusion - CCV Plant

The medium voltage cable manufacturing facility at OCI is the most modern facility available in the region today with the state of the art machinery & equipment supplied by the biggest & the best names in the cable manufacturing machinery industry. The entire MV cables manufacturing plant at OCI is fully air-conditioned with humidity control to ensure contamination free atmosphere, the only kind in the whole of Middle East.

The heart of the MV cables manufacturing facility is the CCV line. These lines are supplied by Maillefer, Finland and incorporates some of the most modern features like,

• Triple extrusion head to ensure superior quality of extrusion and uniform bonding of conductor screen, XlPE insulation & the insulation screen.

• In line X-ray machine for checking proper concentricity of all 3 layers of Insulation as well as measuring thickness of extruded materials, ovality and overall diameter.

• CDCC - Completely Dry Curing & Cooling in an inert atmosphere of nitrogen.

• Fully Computerized auto-cure control system which controls all driving parameters to achieve best curing of extruded materials.

• Fully automatic compound handling system ensuring a contamination free line, which is

absolutely essential to achieve a superior quality product.

Some Of The Other Machines Include:

• Central stranding machine from SKET Germany

• Combined CU taping & Multi wire screening machine from Pourtier France

• 3000 mm Drum twister Laying-up machine from SKET Germany

• 3000 mm Drum twister Armouring machine from Pourtier France

• Combined 3000 mm Drum twister Laying-up & Armouring machine from Pourtier France

• Steel tape Armouring machine from Pourtier France

• Extrusion sheathing lines from Maillefer Finland and from Troester Germany

• Lead extruder from HFSAB Sweden.

With the manufacturing facilities incorporating the use of latest available technology, the MV cables offered by OCI provides customers with a definite advantage in terms of:

• Complete adherence to specifications,

• Superior overall performance,

• Minimum risk of insulation failures,

• Much longer service life.

Plant and Machinery

6 MKXXS005 01/08/2015

OCI has made a major investment in the Testing facilities for its MV Cables factory. We have equipped ourselves with the latest and most advanced cable testing facility available in the world.

All testing equipment such as Partial discharge detector, high Voltage Tester, Tan delta bridge and Impulse tester are supplied and erected by hipotronics USA/haefely & Tattex Switzerland.

The screened room for ‘Partial Discharge’ Test has been supplied & erected by M/s ETS lindgren, UK, who are the world leaders in interference technology products. This facility is the first of its kind in the region & ensures detecting discharge levels less than 1pC.

Apart from the above, the other major testing facilities include:

a) Partial Discharge detector from M/s hipotronics (Robinson) USA

b) 1000 kVA/100 kV - Series Resonance Test set with fully automatic control system - from M/s hipotronics, USA.

c) 1500 kVA/120 kV - Series Resonance test set with fully automatic control system from M/s haefely Switzerland.

d) 300 kV/15 kJ - latest Impulse Test facility from M/s haefely, Switzerland.

e) Fully automatic ‘Tan delta’ measuring facility from M/s Tettex, Switzerland.

We have also installed many in line devices/facilities for checking the product quality during the manufacturing process, examples of this are the X-Ray machine installed on the CCV line, Curing Optimization Software, online conductor resistance measurement device etc. These features reduce any risk of failure and ensure a long service life for our products.

With this modern equipment & facilities, we ensure close manufacturing tolerances and compliance to customer specifications as well as effective monitoring of the entire manufacturing process to ensure a world class product.

OCI’s quality management system is accredited to ISO 9001 by BASEC, UK. The design validation for our MV Cables range has been done at recognized international laboratories.

With the above state of the art Testing Facility, we can conduct all Routine Tests, Type Tests and Sample Tests mentioned in IEC 60502 Part 2, BS 6622 & other international specifications, in-house. 100% of the cables manufactured by OCI are routine tested prior to dispatch, however if the customers desire to witness these tests or other Type / Sample tests, they can nominate their representatives or appoint a third party to witness the same at OCI factory.

Control Panel In Line X ray Unit

MV Cables Testing Facility

7MKXXS005 01/08/2015

In order to ensure the best quality products, it is essential to test and inspect the product at each stage of manufacturing including raw materials and finished product.

Oman Cables Quality Assurance System includes:A. Raw Materials InspectionB. In-process inspectionC. Finished product inspection

Raw Materials Inspection:All the raw materials are sourced from internationally approved companies, known for their quality products. Once the material is received with their product certificate, Oman Cables quality team tests and inspects the same again. Only those materials which meet Oman Cables internal standards are released for production.

In-Process Inspection:A team of well experienced and qualified personnel, dedicated to quality, inspects and test all the in-process materials at every stage, and only materials complying to the specified requirements are released for processing.

Finished Product Inspection:Oman Cables products are fully tested to the applicable standard to which it is manufactured before leaving the factory.

Routine tests are carried out for conformity to the specifications on 100% cable drums. Sample tests and type tests are carried out at regular intervals as per the applicable standards to confirm the product quality.

Testing Laboratory

Oman Cables Quality Assurance

8 MKXXS005 01/08/2015

Oxygen Index (ASTM D 2863)

The criterion for burning is presence of percentage of oxygen in air. By mixing oxygen and nitrogen at various percentages this test finds at what percentage of oxygen the standard specimen starts burning. higher the oxygen index higher the resistance to get ignited. Min. oxygen index shall be 30%.

Temperature Index (ASTM D 2863)

Temperature index is the temperature at which the oxygen index of the material becomes 21.This test is carried out usually by extrapolation after the oxygen index is measured at various temperatures. Minimum temperature index shall be 250 °C.

Smoke Density (ASTM D 2843)

This parameter relates to measuring and observing relative amounts of smoke produced by the burning or decomposition of materials. This test is carried out in accordance with ASTM D 2843. The measurements are made in terms of loss of light transmission through a collected volume of smoke produced under control standardized conditions. Generally requirement by customer is smoke density rating less than 60%.

Acid Gas Emission (IEC 60754-1)

During burning of cable materials acid gases are evolved especially hydrogen chloride. The gas

emission is evaluated in accordance with test method IEC 60754-1, where approximately 1 gm. of the material is pyrolysed at 800 0C in a combustion tube and resultant gases are analyzed.

Flame Retardance (IEC 60332-1)

A single cable sample is clamped vertically. The Bunsen or other similar burner is arranged at 45 Degree to the axis of the cable sample, applying flame at 475 mm below to top clamp. The flame is applied for a period of time depending upon the diameter of the cable.

The test requirement is that after all burning has ceased the charred or affected portion shall not have reached within 50 mm from the top clamp.

Flame Retardance Test (IEC 60332 -3)

This test is carried out to check flame retardant properties of bunched cables. Three categories of tests namely category “A”, “B” and “C” have been defined according to quantity of combustible material available over unit length. Cable pieces are tied on vertical ladder and flame is applied from a horizontal ladder. After the specified time the burner is removed. All parameters are pre defined according to specification. The charred portion is measured and compared with the standards to decide on acceptability.

Special PVC Compounds with Additional Requirements which OCI can provide:

Property Material

FR FRLS FRRT

Oxygen Index (Min.)

Temperature Index (Min.)

Smoke Density Rating (Max.)

Acid Gas Generation (Max.)

Flammability Test*

30

250

-

-

IEC 60332-1 and

IEC 60332-3-24

30

250

60

20 %

IEC 60332-1 and

IEC 60332-3-24

30

250

-

17%

IEC 60332-1 and

IEC 60332-3-24

* Based on specific request, we can provide compounds which can meet flammability requirements of IEC 60332-3-23 and IEC 60332-3-22

Notes on FRLS and FR Sheathed Cables

9MKXXS005 01/08/2015

Technical Section

10 MKXXS005 01/08/2015

11MKXXS005 01/08/2015

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650

690

760

820

900

1010

1090

(B)

Elec

trica

l Par

amet

ers

1.0

DC re

sista

nce

of c

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ctor

at 2

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(Max

imum

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0.72

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524

0.38

70.

268

0.19

30.

153

0.12

40.

0991

0.07

540.

0601

0.04

700.

0366

0.02

830.

0221

0.01

762.

0AC

resis

tanc

e of

con

duct

or a

t 90

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Appr

oxim

ate)

ohm

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0.

928

0.66

90.

494

0.34

30.

247

0.19

60.

160

0.12

80.

099

0.08

00.

064

0.05

20.

042

0.03

60.

031

3.0

Reac

tanc

e at

50

Hz (A

ppro

ximat

e)oh

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70.

131

0.12

50.

115

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00.

106

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30.

100

0.09

60.

093

0.09

00.

088

0.08

50.

084

0.08

24.

0Im

peda

nce

at 5

0 Hz

(App

roxim

ate)

ohm

/km

0.

938

0.68

20.

510

0.36

20.

270

0.22

30.

190

0.16

20.

138

0.12

30.

110

0.10

20.

095

0.09

10.

088

5.0

Volta

ge d

rop

(App

roxim

ate

for 3

pha

se s

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m)

v/am

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51.

181

0.88

30.

627

0.46

80.

386

0.32

90.

281

0.23

90.

213

0.19

10.

177

0.16

50.

158

0.15

26.

0Ca

pacit

ance

at 5

0 Hz

(App

roxim

ate)

mF/k

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210.

230.

250.

290.

320.

350.

380.

420.

470.

510.

570.

630.

710.

810.

897.

0Ap

prox

imat

e ch

argin

g cu

rrent

per

pha

se a

t Uo

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nd f=

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0.40

0.43

0.47

0.55

0.60

0.66

0.72

0.79

0.89

0.96

1.07

1.19

1.34

1.53

1.68

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Sust

aine

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oth

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& T

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al re

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efoi

l for

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ion.

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619

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532

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646

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065

573

180

687

3

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Draw

n in

to e

arth

enwa

re d

uct,

grou

nd te

mp.

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and

The

rmal

re

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, dep

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atio

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One

Com

mon

Duc

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132

157

186

227

271

308

343

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447

504

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l for

mat

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in a

ir, a

mbi

ent t

emp.

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A

163

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238

296

361

417

473

543

641

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1241

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Shor

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nt ra

ting

of c

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ctor

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sec

ond

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585.

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1510

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13.5

917

.16

21.4

526

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242

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071

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90.0

911

4.40

143.

00

SEC

TIO

N A

- TA

BLE

2

Met

allic

Cop

per

Scr

een

(Cop

per

scre

en c

an b

e of

Cu

wire

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n he

lix C

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or c

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The

deta

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iven

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Tab

le a

re f

or

copp

er ta

pe s

cree

ned

cabl

es).

For c

oppe

r wire

scr

eene

d ca

bles

the

det

ails

can

be

give

n on

spe

cific

req

uest

.)

XlP

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sula

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Con

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or S

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n (S

emi-c

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latio

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cree

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ctiv

e)

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der

Tape

Out

er S

heat

h

13MKXXS005 01/08/2015

8.7/

15 (1

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kV

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per C

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Insu

late

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Eart

hed

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COPP

ER C

OND

UCTO

RSI

NGLE

CO

RE, 2

XCY,

Una

rmou

red

Cabl

es, 8

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5 kV

to IE

C 60

502-

2Sr

. No.

Nom

inal

Are

a of

Con

duct

orm

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2535

5070

9512

015

018

524

030

040

050

063

080

010

00(A

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Dim

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Cond

ucto

r dia

met

er (A

ppro

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96.

98.

19.

711

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.914

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.623

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0Co

nduc

tor w

eigh

t (Ap

prox

imat

e)kg

/km

218

303

408

591

821

1035

1277

1601

2110

2640

3383

4272

5640

7286

9046

3.0

Insu

latio

n th

ickne

ss (N

omin

al)

mm

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.0

Out

er s

heat

h th

ickne

ss (N

omin

al)

mm

1.6

1.7

1.7

1.7

1.8

1.9

1.9

2.0

2.0

2.1

2.2

2.3

2.4

2.5

2.7

5.0

Out

er s

heat

h th

ickne

ss (M

inim

um)

mm

1.08

1.16

1.16

1.16

1.24

1.32

1.32

1.40

1.40

1.48

1.56

1.64

1.72

1.80

1.96

6.0

Cabl

e ov

eral

l dia

met

er (A

ppro

ximat

e)m

m21

.522

.524

.025

.527

.529

.030

.532

.534

.537

.040

.543

.547

.552

.557

.07.

0Ca

ble

weig

ht (A

ppro

ximat

e)kg

/km

635

760

900

1130

1420

1695

1975

2365

2950

3565

4440

5445

6955

8815

1076

58.

0St

anda

rd d

rum

leng

th (±

5% T

oler

ance

)m

1000

1000

1000

1000

1000

1000

1000

1000

1000

1000

500

500

500

500

500

9.0

Min

imum

ben

ding

radi

us o

f cab

le (D

urin

g in

stal

latio

n)m

m43

045

048

051

055

058

061

065

069

074

081

087

095

010

5011

40(B

)El

ectri

cal P

aram

eter

s1.

0DC

resis

tanc

e of

con

duct

or a

t 20

°C (M

axim

um)

ohm

/km

0.

727

0.52

40.

387

0.26

80.

193

0.15

30.

124

0.09

910.

0754

0.06

010.

0470

0.03

660.

0283

0.02

210.

0176

2.0

AC re

sista

nce

of c

ondu

ctor

at 9

0 °C

(Ap

prox

imat

e)oh

m/k

m

0.92

80.

669

0.49

40.

343

0.24

70.

196

0.16

00.

128

0.09

90.

080

0.06

40.

051

0.04

20.

035

0.03

13.

0Re

acta

nce

at 5

0 Hz

(App

roxim

ate)

ohm

/km

0.

145

0.13

80.

132

0.12

20.

116

0.11

20.

109

0.10

50.

100

0.09

70.

094

0.09

10.

089

0.08

70.

085

4.0

Impe

danc

e at

50

Hz (A

ppro

ximat

e)oh

m/k

m

0.93

90.

683

0.51

10.

364

0.27

30.

226

0.19

40.

166

0.14

10.

126

0.11

40.

104

0.09

80.

094

0.09

05.

0Vo

ltage

dro

p (A

ppro

ximat

e fo

r 3 p

hase

sys

tem

)v/

amp/

km1.

626

1.18

30.

885

0.63

00.

473

0.39

10.

336

0.28

80.

244

0.21

80.

197

0.18

00.

170

0.16

30.

156

6.0

Capa

citan

ce a

t 50

Hz (A

ppro

ximat

e)mF

/km

0.17

0.19

0.21

0.23

0.26

0.28

0.30

0.33

0.37

0.40

0.45

0.49

0.55

0.63

0.69

7.0

Appr

oxim

ate

char

ging

curre

nt p

er p

hase

at U

o =

8.7

kV a

nd f=

50

Hzm

A/m

0.46

0.52

0.57

0.63

0.71

0.77

0.82

0.90

1.01

1.09

1.23

1.34

1.50

1.72

1.89

8.0

Sust

aine

d cu

rrent

ratin

gs (W

ith b

oth

end

bond

ing)

:-

8.1

Laid

dire

ct, g

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d te

mp.

= 2

0 °C

& T

herm

al re

sistiv

ity o

f soi

l = 1

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/W, d

epth

of l

ayin

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m, l

aid

in tr

efoi

l for

mat

ion.

A14

016

619

623

928

532

336

140

646

952

659

065

573

180

687

3

8.2

Draw

n in

to e

arth

enwa

re d

uct,

grou

nd te

mp.

= 2

0 °C

and

The

rmal

re

sistiv

ity o

f soi

l = 1

.5 °C

m/W

, dep

th o

f layin

g =

0.8

m, la

id in

tref

oil

form

atio

n in

One

Com

mon

Duc

tA

132

157

186

227

271

308

343

387

447

504

564

635

712

789

859

8.3

Laid

in tr

efoi

l for

mat

ion

in a

ir, a

mbi

ent t

emp.

= 3

0 °C

A

163

198

238

296

361

417

473

543

641

735

845

956

1095

1241

1373

9.0

Shor

t circ

uit c

urre

nt ra

ting

of c

ondu

ctor

for 1

sec

ond

kA3.

585.

017.

1510

.01

13.5

917

.16

21.4

526

.46

34.3

242

.90

57.2

071

.50

90.0

911

4.40

143.

00

SEC

TIO

N A

- TA

BLE

3

Met

allic

Cop

per

Scr

een

(Cop

per

scre

en c

an b

e of

Cu

wire

s +

ope

n he

lix C

u ta

pe

or c

oppe

r ta

pe (

The

deta

ils g

iven

in b

elow

Tab

le a

re f

or

copp

er ta

pe s

cree

ned

cabl

es).

For c

oppe

r wire

scr

eene

d ca

bles

the

det

ails

can

be

give

n on

spe

cific

req

uest

.)

XlP

E In

sula

tion

Con

duct

or S

cree

n (S

emi-c

ondu

ctiv

e)

Cop

per

Con

duct

or

Insu

latio

n S

cree

n (S

emi-c

ondu

ctiv

e)

Bin

der

Tape

Out

er S

heat

h

14 MKXXS005 01/08/2015

12/2

0 (2

4) k

VSi

ngle

Cor

e C

oppe

r Con

duct

orXL

PE In

sula

ted

Una

rmou

red

To IE

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0502

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uita

ble

for 1

2.7/

22 k

V Ea

rthe

d Sy

stem

)

COPP

ER C

OND

UCTO

RSI

NGLE

CO

RE, 2

XCY,

Una

rmou

red

Cabl

es, 1

2/20

kV

to IE

C 60

502-

2Sr

. No.

Nom

inal

Are

a of

Con

duct

orm

m²

3550

7095

120

150

185

240

300

400

500

630

800

1000

(A)

Man

ufac

turin

g Di

men

sion

s1.

0Co

nduc

tor d

iam

eter

(App

roxim

ate)

mm

6.9

8.1

9.7

11.4

12.9

14.3

16.0

18.4

20.6

23.3

26.3

30.0

34.2

38.2

2.0

Cond

ucto

r wei

ght (

Appr

oxim

ate)

kg/k

m30

340

859

182

110

3512

7716

0121

1026

4033

8342

7256

4072

8690

463.

0In

sula

tion

thick

ness

(Nom

inal

)m

m5.

55.

55.

55.

55.

55.

55.

55.

55.

55.

55.

55.

55.

55.

54.

0O

uter

she

ath

thick

ness

(Nom

inal

)m

m1.

71.

81.

81.

91.

92.

02.

02.

12.

22.

32.

42.

52.

62.

75.

0O

uter

she

ath

thick

ness

(Min

imum

)m

m1.

161.

241.

241.

321.

321.

401.

401.

481.

561.

641.

721.

801.

881.

966.

0Ca

ble

over

all d

iam

eter

(App

roxim

ate)

mm

25.0

26.0

28.0

29.5

31.0

32.5

34.5

37.0

39.5

43.0

46.0

50.0

55.0

59.5

7.0

Cabl

e we

ight

(App

roxim

ate)

kg/k

m84

510

0512

4015

4018

0021

0524

8530

9537

1546

0556

2571

5090

2510

965

8.0

Stan

dard

dru

m le

ngth

(±5%

Tol

eran

ce)

m10

0010

0010

0010

0010

0010

0010

0010

0050

050

050

050

050

050

09.

0M

inim

um b

endi

ng ra

dius

of c

able

(Dur

ing

inst

alla

tion)

mm

500

520

560

590

620

650

690

740

790

860

920

1000

1100

1190

(B)

Elec

trica

l Par

amet

ers

1.0

DC re

sista

nce

of c

ondu

ctor

at 2

0 °C

(Max

imum

)oh

m/k

m

0.52

40.

387

0.26

80.

193

0.15

30.

124

0.09

910.

0754

0.06

010.

0470

0.03

660.

0283

0.02

210.

0176

2.0

AC re

sista

nce

of c

ondu

ctor

at 9

0 °C

(Ap

prox

imat

e)oh

m/k

m

0.66

90.

494

0.34

30.

247

0.19

60.

160

0.12

80.

098

0.07

90.

063

0.05

10.

042

0.03

50.

030

3.0

Reac

tanc

e at

50

Hz (A

ppro

ximat

e)oh

m/k

m

0.14

50.

137

0.12

80.

121

0.11

60.

113

0.10

90.

104

0.10

10.

098

0.09

50.

092

0.09

00.

088

4.0

Impe

danc

e at

50

Hz (A

ppro

ximat

e)oh

m/k

m

0.68

50.

513

0.36

60.

275

0.22

80.

196

0.16

80.

143

0.12

80.

117

0.10

80.

101

0.09

70.

093

5.0

Volta

ge d

rop

(App

roxim

ate

for 3

pha

se s

yste

m)

v/am

p/km

1.18

60.

889

0.63

40.

476

0.39

50.

339

0.29

10.

248

0.22

20.

203

0.18

70.

175

0.16

80.

161

6.0

Capa

citan

ce a

t 50

Hz (A

ppro

ximat

e)mF

/km

0.16

0.18

0.20

0.22

0.24

0.26

0.28

0.31

0.34

0.38

0.42

0.46

0.53

0.58

7.0

Appr

oxim

ate

char

ging

curre

nt p

er p

hase

at U

o =

12 kV

and

f= 5

0 Hz

mA/

m0.

600.

680.

750.

830.

900.

981.

061.

171.

281.

431.

581.

732.

002.

198.

0Su

stai

ned

curre

nt ra

tings

(With

bot

h en

d bo

ndin

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8.1

Laid

dire

ct, g

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d te

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& T

herm

al re

sistiv

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f soi

l = 1

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/W, d

epth

of l

ayin

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in tr

efoi

l for

mat

ion.

A16

619

623

928

532

336

140

646

952

659

065

573

180

687

3

8.2

Draw

n in

to e

arth

enwa

re d

uct,

grou

nd te

mp.

= 2

0 °C

and

The

rmal

re

sistiv

ity o

f soi

l = 1

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, dep

th o

f layin

g =

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id in

tref

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form

atio

n in

One

Com

mon

Duc

tA

157

186

227

271

308

343

387

447

504

564

635

712

789

859

8.3

Laid

in tr

efoi

l for

mat

ion

in a

ir, a

mbi

ent t

emp.

= 3

0 °C

A

198

238

296

361

417

473

543

641

735

845

956

1095

1241

1373

9.0

Shor

t circ

uit c

urre

nt ra

ting

of c

ondu

ctor

for 1

sec

ond

kA5.

017.

1510

.01

13.5

917

.16

21.4

526

.46

34.3

242

.90

57.2

071

.50

90.0

911

4.40

143.

00

SEC

TIO

N A

- TA

BLE

4

Met

allic

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per

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lix C

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pe

or c

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The

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Tab

le a

re f

or

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pe s

cree

ned

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es).

For c

oppe

r wire

scr

eene

d ca

bles

the

det

ails

can

be

give

n on

spe

cific

req

uest

.)

XlP

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sula

tion

Con

duct

or S

cree

n (S

emi-c

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ctiv

e)

Cop

per

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duct

or

Insu

latio

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cree

n (S

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ctiv

e)

Bin

der

Tape

Out

er S

heat

h

15MKXXS005 01/08/2015

18/3

0 (3

6) k

VSi

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e C

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orXL

PE In

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ted

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To IE

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Eart

hed

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per

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per

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e of

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ope

n he

lix C

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pe

or c

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The

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ils g

iven

in b

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Tab

le a

re f

or

copp

er ta

pe s

cree

ned

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es).

For c

oppe

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d ca

bles

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det

ails

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be

give

n on

spe

cific

req

uest

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X lP

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Con

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or

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Bin

der

Tape

Out

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heat

h

COPP

ER C

OND

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NGLE

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RE, 2

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Una

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to IE

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Nom

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Are

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015

018

524

030

040

050

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080

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Cond

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er (A

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0Co

nduc

tor w

eigh

t (Ap

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408

591

821

1035

1277

1601

2110

2640

3383

4272

5640

7286

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3.0

Insu

latio

n th

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al)

mm

8.0

8.0

8.0

8.0

8.0

8.0

8.0

8.0

8.0

8.0

8.0

8.0

8.0

4.0

Out

er s

heat

h th

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ss (N

omin

al)

mm

1.9

2.0

2.1

2.1

2.1

2.2

2.3

2.3

2.5

2.5

2.7

2.8

2.9

5.0

Out

er s

heat

h th

ickne

ss (M

inim

um)

mm

1.32

1.40

1.48

1.48

1.48

1.56

1.64

1.64

1.80

1.80

1.96

2.04

2.12

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Cabl

e ov

eral

l dia

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er (A

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ximat

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.042

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0Ca

ble

weig

ht (A

ppro

ximat

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1255

1520

1835

2110

2410

2820

3450

4075

5010

6035

7615

9535

1151

08.

0St

anda

rd d

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th (±

5% T

oler

ance

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1000

1000

1000

1000

1000

500

500

500

500

500

500

500

500

9.0

Min

imum

ben

ding

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us o

f cab

le (D

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m63

066

070

073

076

080

085

089

096

010

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0DC

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t 20

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387

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80.

193

0.15

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124

0.09

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0.03

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AC re

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149

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0.11

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113

0.10

90.

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Impe

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40.

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10.

260

0.23

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0.19

60.

184

0.17

70.

170

6.0

Capa

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t 50

Hz (A

ppro

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0.15

0.17

0.18

0.20

0.21

0.23

0.25

0.28

0.30

0.34

0.38

0.42

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Appr

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ging

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701.

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152.

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Draw

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rmal

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One

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Laid

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543

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Shor

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ting

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13.5

917

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21.4

526

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34.3

242

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57.2

071

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90.0

911

4.40

143.

00

SEC

TIO

N A

- TA

BLE

5

16 MKXXS005 01/08/2015

3.6/

6 (7

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VSi

ngle

Cor

e A

lum

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m C

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e fo

r 3.8

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Eart

hed

Syst

em)

Met

allic

Cop

per

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(Cop

per

scre

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an b

e of

Cu

wire

s +

ope

n he

lix C

u ta

pe

or c

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r ta

pe (

The

deta

ils g

iven

in b

elow

Tab

le a

re f

or

copp

er t

ape

scre

ened

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les)

. For

cop

per

wire

scr

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d ca

bles

the

det

ails

can

be

give

n on

spe

cific

req

uest

.)

XlP

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Con

duct

or S

cree

n (S

emi-c

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min

ium

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duct

or

Insu

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n S

cree

n (S

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ctiv

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Bin

der

Tape

Out

er S

heat

h

ALUM

INIU

M C

OND

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RSI

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CO

RE, A

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Nom

inal

Are

a of

Con

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orm

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2535

5070

9512

015

018

524

030

040

050

063

080

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00(A

)M

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Dim

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Cond

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96.

98.

19.

711

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.623

.326

.330

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0Co

nduc

tor w

eigh

t (Ap

prox

imat

e)kg

/km

6792

125

182

251

317

390

493

646

803

1027

1307

1721

2188

2759

3.0

Insu

latio

n th

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ss (N

omin

al)

mm

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.5

2.6

2.8

3.0

3.2

3.2

3.2

3.2

4.0

Out

er s

heat

h th

ickne

ss (N

omin

al)

mm

1.5

1.5

1.6

1.6

1.7

1.7

1.8

1.8

1.9

2.0

2.1

2.2

2.3

2.4

2.6

5.0

Out

er s

heat

h th

ickne

ss (M

inim

um)

mm

1.00

1.00

1.08

1.08

1.16

1.16

1.24

1.24

1.32

1.40

1.48

1.56

1.64

1.72

1.88

6.0

Cabl

e ov

eral

l dia

met

er (A

ppro

ximat

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m17

.018

.019

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.024

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0Ca

ble

weig

ht (A

ppro

ximat

e)kg

/km

340

390

460

550

670

770

885

1030

1265

1515

1875

2285

2825

3480

4225

8.0

Stan

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(±5%

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0010

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0010

0010

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050

050

050

09.

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of c

able

(Dur

ing

inst

alla

tion)

mm

340

360

390

420

460

490

520

560

610

670

740

820

890

1000

1090

(B)

Elec

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l Par

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1.0

DC re

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0.86

80.

641

0.44

30.

320

0.25

30.

206

0.16

40.

125

0.10

00.

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0.06

050.

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0.03

670.

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2.0

AC re

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1.54

1.11

0.82

30.

569

0.41

10.

325

0.26

50.

212

0.16

20.

130

0.10

20.

081

0.06

50.

052

0.04

43.

0Re

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at 5

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0.

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0.12

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119

0.10

90.

105

0.10

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0.09

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092

0.09

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0.08

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4.0

Impe

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1.12

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20.

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0.42

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340

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30.

232

0.18

60.

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0.13

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120

0.10

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685

1.94

01.

441

1.00

30.

734

0.58

90.

490

0.40

20.

322

0.27

50.

234

0.20

80.

184

0.17

10.

161

6.0

Capa

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t 50

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0.26

0.29

0.32

0.37

0.42

0.46

0.50

0.54

0.59

0.61

0.64

0.67

0.75

0.86

0.94

7.0

Appr

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0.33

0.36

0.42

0.48

0.52

0.57

0.61

0.67

0.69

0.72

0.76

0.85

0.97

1.06

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Sust

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Draw

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One

Com

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176

210

240

267

303

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Laid

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230

280

324

368

424

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Shor

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22.5

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59.2

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94.0

0

SEC

TIO

N A

- TA

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6

17MKXXS005 01/08/2015

6/10

(12)

kV

Sing

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Alu

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120

150

185

240

300

400

500

630

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1000

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Man

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6.9

8.1

9.7

11.4

12.9

14.3

16.0

18.4

20.6

23.3

26.3

30.0

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2.0

Cond

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Appr

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518

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680

310

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43.

43.

43.

43.

43.

43.

43.

43.

43.

43.

43.

43.

43.

43.

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61.

71.

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161.

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561.

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20.0

21.5

23.0

25.0

26.5

28.0

30.0

32.5

34.5

38.0

41.0

45.0

50.5

54.5

7.0

Cabl

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063

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6515

8019

2523

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5535

3542

608.

0St

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1000

1000

1000

1000

1000

1000

1000

1000

1000

1000

1000

500

500

500

500

9.0

Min

imum

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m38

040

043

046

050

053

056

060

065

069

076

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090

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1010

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0DC

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/km

1.

200.

868

0.64

10.

443

0.32

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253

0.20

60.

164

0.12

50.

100

0.07

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0.02

912.

0AC

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110.

823

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90.

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4.5

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1.7

1.7

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2.3

2.4

2.5

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Out

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210

240

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184

230

280

324

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Shor

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Met

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Out

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18.4

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Cond

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Insu

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5.5

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5.5

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Out

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1.7

1.8

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1.9

1.9

2.0

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2.1

2.2

2.3

2.4

2.5

2.6

2.7

5.0

Out

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1.16

1.24

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1.32

1.32

1.40

1.40

1.48

1.56

1.64

1.72

1.80

1.88

1.96

6.0

Cabl

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635

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970

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1