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Universal Cables Limited

Shandong Factory
High-Tech Zone, Zhangqiu, Jinan City, China
Tel:+86 531-83689222
Fax:+86 531-83689444

Kunshan Factory
268, Huangpu River Road, Dianshanhu Town, Hunshan City, China
Tel:+86 512-57429205
Fax:+86 512-57429201

Sales office

Tel:+86 531-88817113
Fax:+86 531-88819113
E-mail:inquiry@uecable.com
Web Site:www.ue-cable.com

450 750V XLPE Insulated, PVC Sheathed, Screened Power Cables (2-4 Cores)

450 750V XLPE Insulated, PVC Sheathed, Screened Power Cables (2-4 Cores)

Supplying you with customized 450 750v xlpe insulated, pvc sheathed, screened power cables (2-4 cores), it is one of the reliable 450 750v xlpe insulated, pvc sheathed, screened power cables (2-4 cores) manufacturers and suppliers, welcome to wholesale our products at good price from our...

Product Details

Supplying you with customized 450 750v xlpe insulated, pvc sheathed, screened power cables (2-4 cores), it is one of the reliable 450 750v xlpe insulated, pvc sheathed, screened power cables (2-4 cores) manufacturers and suppliers, welcome to wholesale our products at good price from our factory.

450/750V XLPE Insulated, PVC Sheathed, Screened Power Cables (2-4 Cores)

CU/XLPE/CUTO/PVC 450/750V Class 2

Application:

The cables are mainly used in power stations, mass transit underground passenger systems, airports, petrochemical plants, hotels, hospitals, and high-rise buildings.

STANDARDS:

Basic design adapted to IEC 60502-1

FIRE PERFORMANCE


Flame Retardance (Single Vertical Wire Test)**

EN 60332-1-2; IEC 60332-1-2; BS EN 60332-1-2; VDE 0482-332-1 ; NBN C 30-004 (cat. F1); NF C32-070-2.1(C2); CEI 20-35/1-2; EN 50265-2-1*; DIN VDE 0482-265-2-1*

Reduced Fire Propagation (Vertically-mounted bundled wires & cable test)**

EN 60332-3-24 (cat. C); IEC 60332-3-24; BS EN 60332-3-24; VDE 0482-332-3; NBN C 30-004 (cat. F2); NF C32-070-2.2(C1); CEI 20-22/3-4; EN 50266-2-4*; DIN VDE 0482-266-2-4

Note: Asterisk ** denotes that the standard compliance is optional, depending on the oxygen index of the PVC compound and the cable design.

VOLTAGE RATING

450/750V

CABLE CONSTRUCTION

Conductor: Plain annealed copper wire, stranded according to IEC(EN) 60228 class 2.

Insulation: Extruded cross-linked XLPE compound.

Filler, binder (if any): PP, PET, PVC Overall Screen: Copper tape

Outer Sheath: Thermoplastic PVC compound. UV resistance, hydrocarbon resistance, oil resistance, anti rodent and anti termite properties can be offered as option. Compliance to fire performance standard (IEC 60332-1, IEC 60332-3, UL 1581, UL 1666 etc) depends on the oxygen index of the PVC compound and the overall cable design. LSPVC can also be provided upon request.

COLOUR CODE

Insulation Colour as per BS7671


With Earth Conductor

Without Earth Conductor

2Cores

-

Brown, Blue

3Cores

Yellow/Green, Brown, Blue

Brown, Gray, Black

4Cores

Yellow/Green, Brown, Gray, Black

Brown, Gray, Black, Blue

5Cores

Yellow/Green, Brown, Gray, Black, Blue

Brown, Gray, Black, Blue, Black

Above 5 Cores

Yellow/Green, Black Numbered

Black Numbered

Sheath Colour: Black (other colors upon request)

Physical AND THERMAL PROPERTIES

Temperature range during operation:  Max.90°C for XLPE

250°C in short-circuit for 5secs max.

Minimum bending radius: 8 x Overall Diameter

CONSTRUCTION PARAMETERS

Conductor


No. of Core X Cross Section

No./Nominal Diameter of Strands

Nominal Overall Diameter Conductor

Nominal Insulation Thickness

Nominal Copper Tape Thickness

Nominal Sheath Thickness

Nominal Overall Diameter

Max.Dc Resistance Of Conductor @20°C

Approx. Weight

Kg/KM

2x1.0

7/0.44

1.32

0.7

0.1

1.2

10.7

18.1

172

2x1.5

7/0.53

1.59

0.7

0.1

1.3

11.3

12.1

197

2x2.5

7/0.67

2.01

0.7

0.1

1.3

12.2

7.41

239

2x4.0

7/0.85

2.55

0.7

0.1

1.3

13.4

4.61

300

3x1.0

7/0.44

1.32

0.7

0.1

1.3

11.2

18.1

194

3x1.5

7/O.53

1.59

0.7

0.1

1.3

11.8

12.1

224

3x2.5

7/0,67

2.01

0.7

0.1

1.3

12.8

7.41

276

3x4.0

7/0.85

2.55

0.7

0.1

1.3

14.1

4.61

353

4x1.0

7/0.44

1.32

0.7

0.1

1.3

12.0

18.1

224

4x1.5

7/0.53

1.59

0.7

0.1

1.4

12.7

12.1

261

4x2.5

7/0.67

2.01

0.7

0.1

1.3

13.9

7.41

326

4x4.0

7/0.85

2.55

0.7

0.1

1.3

15.3

4.61

422

Electrical Properties

Conductor Operating Temperature : 90°C

Ambient Temperature :30°C

Current-Carrying Capacities (Amp)

Conductor cross- sectional area

Reference Method 4 (enclosed in conduit in thermally insulating wall etc)

Reference Method 3 (enclosed in conduit on a wall or in trunking etc)

Reference Method 1 (clipped direct)

Reference Method 11 (on a perforated cable tray, horizontal or vertical)

Reference Method 12 (free air)

Horizontal flat spaced

Vertical flat spaced

Trefoil


2 cables, single- phase a.c. or d.c.

3 or 4 cables, 3-phase a.c.

2 cables, single- phase a.c. or d.c

3 or 4 cables, 3- phase a.c.

2 cables, single- phase a.c. or d.c. flat and touching

3 or 4 cables, 3-phase a.c. flat and touching or trefoil

2 cables, single- phase a.c. or d.c. or flat and touching

3 or 4 cables, 3-phase a.c. flat and touching or trefoil

2 cables, single- phase a.c. or d.c. or 3 c ables three phase

2 cables, single- phase a.c. or d.c. or 3 cables three phase

3 cables, trefoil 3- phase a.c.

1

2

3

4

5

6

7

8

9

10

11

12

mm2

A

A

A

A

A

A

A

A

A

A

A

1.0

13

-

-

-

15

-

-

-

-

-

-

1.5

18

17

22

19

25

23

-

-

-

-

-

2.5

24

23

30

26

34

31

-

-

-

-

-

4

33

30

40

35

46

41

-

-

-

-

-

Voltage Drop (Per Amp Per Meter)

Nominal Cross Section Area

2 cables d.c.

2 cables, single-phase a.c.

3 or 4 cables, 3-phase a.c.

Ref. Methods 3 and 4 (enclosed in conduit etc, in or on a wall)

Ref. Methods 1 and 11 (clipped direct or on trays touching)

Ref. Methods 3 and 4 (enclosed in conduit etc, in or on a wall)

Ref. Methods 1, 11 and 12 (in trefoil)

Ref. Methods 1 and 11(Flat and touching)

1

2

3

4

5

6

7

mm2

mV/A/m

mV/A/m

mV/A/m

mV/A/m

mV/A/m

mV/A/m

1.0

46

46

-

-

-

-

1.5

31

31

27

27

27

27

2.5

19

19

16

16

16

16

4

33

12

10

10

10

10


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