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Joints - Sterlite

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ELECTRICAL PARAMETERS (Tables)<br />

Table 19<br />

RESISTANCES<br />

Conductor<br />

Area<br />

mm²<br />

25<br />

35<br />

50<br />

70<br />

95<br />

120<br />

150<br />

185<br />

240<br />

300<br />

400<br />

500<br />

630<br />

800<br />

1000<br />

D C RESISTANCE AT 20° C A C RESISTANCE AT 90° C<br />

ALUMINIUM COPPER ALUMINIUM COPPER<br />

1.20<br />

0.868<br />

0.641<br />

0.443<br />

0.320<br />

0.253<br />

0.206<br />

0.164<br />

0.125<br />

0.100<br />

0.0778<br />

0.0605<br />

0.0469<br />

0.0367<br />

0.0291<br />

0.727<br />

0.524<br />

0.387<br />

0.268<br />

0.193<br />

0.153<br />

0.124<br />

0.0991<br />

0.0754<br />

0.0601<br />

0.0470<br />

0.0366<br />

0.0283<br />

0.0221<br />

0.0176<br />

1.53<br />

1.11<br />

0.818<br />

0.565<br />

0.409<br />

0.323<br />

0.264<br />

0.210<br />

0.161<br />

0.129<br />

0.102<br />

0.082<br />

0.065<br />

0.931<br />

0.671<br />

0.496<br />

0.344<br />

0.248<br />

0.197<br />

0.160<br />

0.129<br />

0.099<br />

0.080<br />

0.064<br />

0.052<br />

0.042<br />

Issued: June 2012<br />

14

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