Building Wires SDI (¤25mm2)

Application:

Single-core, Double Insulated ("SDI"), easy-peel sheath for general wiring, unenclosed, and closed in conduit buried direct or in underground ducts for domestic, commercial and industrial installations where not subject to mechanical damage.

Conductor:

Plain annealed copper (AS/NZS 1125)

Insulation:

PVC V90 Black or Red

Sheath:

PVC 5V-90

Voltage:

0.6/1 kV

Standards:

AS/NZS 5000.1

Packing Length:

100m, 500m

Normal Operating Temperature:

90°C

Typical Features

Electra Cables
Part No

Cond.
Area mm

Stranding
No/mm

Insulation
Thick mm

Sheath
Thick mm

Nom.O/D
mm

Min. Installed
Bending
Radius mm

Approx.
Mass Kg/Km

Order
Now

SDI 1250

25

19/1.35

1.2

1.4

12.1

48

365

 

SDI 1350

35

19/1.53

1.2

1.4

13.2

50

450

 

SDI 1500

50

19/1.78

1.4

1.4

14.8

65

600

 

SDI 1700

70

19/2.14

1.4

1.4

16.6

70

800

 

SDI 1950*

95

37/1.78

1.6

1.5

19.2

75

1115

 

SDI 11200*

120

37/2.03

1.6

1.5

21

85

1370

 

SDI 11500*

150

37/2.25

1.8

1.6

23

90

1665

 

SDI 11850*

185

37/2.52

2

1.7

25.5

100

2060

 

SDI 12400*

240

61/2.25

2.2

1.8

28.6

165

2550

 

SDI 13000*

300

61/2.52

2.4

1.9

31.7

185

3475

 

SDI 14000*

400

61/2.85

2.6

2

34.9

205

4300

 

* Those items are subject to minimum order quantity. Please contact our sales team for details

Current Rating and Electrical Characteristics (0.6/1kV SDI)

ConductorCurrent Rating (a)Electrical Characteristics
 

Three Phase

Single Phase

Max. DC

Resistance

@20°C

©/Km

Max.AC

Resistance

@20°C

©/Km

(b) 3 Phase

Voltage Drop

Touching @90°C

mV/A.m

Nominal Area mm2

In conduit

in air

Buried in

ducts

In conduit

in air

Buried in

ducts

25

79

150

88

115

0.727

0.927

1.78

35

100

125

115

145

0.524

0.638

1.12

50

125

150

140

170

0.387

0.471

0.834

70

155

185

175

210

0.268

0.327

0.589

95

185

225

210

260

0.193

0.236

0.439

120

220

260

250

295

0.153

0.188

0.359

150

250

290

280

335

0.124

0.153

0.305

185

285

335

325

380

0.0991

0.123

0.261

240

340

390

385

450

0.0754

0.0948

0.221

300

390

450

-

510

0.0601

0.077

0.198

(a)

Based on 40°C ambient air temperature and where applicable, burial depth of 0.5m, soil temperature of 25°C and soil resistivity of 1.2°C m/W.

(b)

For single phase voltage drop, multiply by 1.155

 

The above information is from the following sources:

 

AS/NZ 3008.1.1
AS/NZS 1125

 

For current rating using other installation conditions refer to AS/NZS3008.1.1 Do not install in direct contact with polystyrene or polyurethane insulation materials