Stranded Copper Middle Voltage Electric Cable 6.35kV / 11kV , Single Layer Aluminium Wire Armour

S/N

DETAIL

UNIT

REQUIREMENT

TENDERER’S GUARANTEE

1

Material of Conductor

Stranded Copper

Stranded Copper

2

Conductor Cross section area

mm²

185

185

3

Number of Cores

1

1

4

Insulation

XLPE

XLPE

5

Nominal Voltage (U_o/U)

kV

6.35/11

6.35/11

6

Highest System Voltage

kV

12

12

7

Nominal Current Rating

A

382

8

Partial Discharge

pC

<5

<5

9

Short circuit rating

kA/s

31.5

31.5

10

Single layer Aluminium Wire Armour

Yes

Yes

11

Type of outer sheath

PE

PE

14

Cable length per Drum

m

300

300

15

Type of drum (wooden or steel)

Treated Wooden

Treated Wooden

16

Technical/Manufacturer’s Brochure

To be provided

Refer to the attachment documents

17

TYPE TEST

Supplier shall provide previous type test certificate/results together with the bid

Refer to the attachment documents

18

DRAWINGS

Supplier shall provide drawings showing dimensions

Refer to the attachment documents

19

QUALITY ASSURANCE

Supplier shall provide Quality Assurance certificate with the bid

Refer to the attachment documents

Construction

Thickness (mm)

Diameter (mm)

1---Copper conductor

16.2(+0.1,-0.1)

2---Copper screen

0.6

17.4

3---XLPE Insulation

3.4

24.2

4---Insulation screen

0.8

25.8

5---Copper tape screen

0.12

26.2

6---PVC inner sheath

1.2

28.6

7---Aluminum wire amour+ aluminum tape

2.5+0.3

34.2

8---PE outer sheath

2.2

38.6(+2.0,-2.0)