TABLE 15
Maximum resistance of conductor and armour for single-core
cable having aluminium wire armour
|
1 |
a |
|
< |
6 1 |
|
Nomine of eonduct<x |
Maximum reataiance par km of cable « 20*C | |
|||
|
Copper condMicr |
Aki minium conductor |
AkifflMjrn wire armour | |
||
|
СоЫаз with strained copper conducter 5QQf1000V |
Cables wwh akimmium conductors eoo/iooov |
|||
|
mm* |
0 |
0 |
0 |
П |
|
00 |
0,367 |
0.641 |
1,3 |
1.4 |
|
70 |
0.163 |
0 443 |
075 |
0.84 |
|
9Є |
0.193 |
0.320 |
04? |
0 75 |
|
120 |
0.163 |
0.283 |
061 |
0 69 |
|
150 |
0.124 |
0.206 |
042 |
0.47 |
|
1fl6 |
o.oaai |
0 154 |
0.38 |
042 |
|
240 |
0.0764 |
0.12Б |
0.34 |
0.38 |
|
300 |
0.0601 |
ОЛОО |
0.31 |
0.38 |
|
400 |
0.0470 |
О.О77Є11' |
0 22 |
0-22'* |
|
БОО |
0.0366 |
0 0fl06n |
0.20 |
o.ao1* |
|
азо |
0.0283 |
0.046a™ |
0.18 |
0.18,H |
|
BOO |
0.0221 |
r |
0.13 |
* |
|
1000 |
0.0176 |
|
0.12 |
- |
|
Circular sectoral conductor* |
|
|||
|
360 |
|
0.0800 |
|
□ 26 |
|
430 |
4 |
0.0633 |
|
0 22 |
|
600 |
|
0.0Б16 |
■ |
0 20 |
|
740 |
b |
0.0410 |
a |
0.15 |
|
960 |
|
0.0313 |
■ |
0.13 |
|
1200 |
|
0.0250 |
|
0 12 |
|
Stranded con ductors; all others soWMaximum resistance of conductor end armour for two-three and four core 1 |
2 |
1 3 |
1 * |
1 Б |
1 » |
1 - |
1 « |
1 . |
1 *0 |
|
Norrwral tree <H «OAdUcVOr |
Макі л-mm тміегепсе per km of catrip ас 20*С |
||||||||
|
Copper* conductor |
Aluminium conductor |
Cebhn with etrantfed copper conductors and rted wire armour |
СаЫм with edd вйлитшт ccnductare end tlumnium wire ermotr |
||||||
|
Two-сага |
TtVM~CC>re |
FW'Core {equet ruutrM |
Four-coa (reduced neurrall |
Two-cure |
Ttvw-core |
Four-core |
|||
|
«oo/iooov |
600/1000V |
600? 10ОО V |
«oaaooav |
600? 1000V |
600? 1000V |
600/1000V |
|||
|
mm1 |
0 |
Q |
|
a |
0 |
a |
a |
a |
a |
|
IS Z5 |
U 1 7.41 |
|
».4 8.6 |
6.1 5.2 |
86 7,7 |
|
* |
Л |
A |
|
4 |
4.61 |
- |
7.0 |
7.5 |
6.6 |
|
<• |
V |
r |
|
a |
3,08 |
. |
7,0 |
6.6 |
4.3 |
|
b |
|
- |
|
10 |
183 |
- |
6.0 |
4.0 |
3.7 |
|
|
■ |
|
|
їв |
ив |
1 91 |
3 8 |
3.6 |
3 2 |
|
0 76 |
0 76 |
0 69 |
|
25 |
0.727 |
1-20 |
3.7 |
2 5 |
2 3 |
2 3 |
084 |
0.6B |
0.49 |
|
ЗБ |
0.524 |
0,868 |
2.5 |
2.3 |
2.0 |
2,1 |
0 69 |
0 60 |
045 |
|
60 |
0 317 |
0.641 |
2 3 |
2.0 |
1.8 |
1.9 |
0.63 |
0.46 |
0.30 |
|
70 |
0 Z68 |
0.443 |
2.0 |
16 |
1 2 |
1.3 |
0 45 |
0.36 |
0 27 |
|
96 |
0.193 |
0 320 |
1,4 |
1.3 |
1.1 |
Lt |
0,22 |
0*27 |
0.24 |
|
120 |
0.1« |
0.263 |
13 |
1.2 |
0,76 |
0.95 |
|
0x26 |
OJ7 |
|
160 |
0.124 |
0.20« |
12 |
0.7« |
0.66 |
0.71 |
|
oie |
0.16 |
|
1SB |
0,0901 |
0 164 |
0.62 |
0,7 f |
0.61 |
0.43 |
|
0*16 |
0*14 |
|
240 |
0.0754 |
0.125 |
0.73 |
0.63 |
0.64 |
0.55 |
|
0*14 |
0.13 |
|
300 |
0.0801 |
0.100 |
0.87 |
0.68 |
0.49 |
0.62 (150 mm*t* |
|
0.13 |
0.12 |
|
300 |
0.0601 |
0.100 |
■ |
- |
■ |
0.49 (185 |
- |
- |
* |
|
400 |
0.0470 |
■ |
0.59 |
0.Б2 |
0.36 |
046 |
• |
- |
- |
* The values given are for plain annealed copper conductors, for tinned conductors reference should be made to HD 383 + See table 13.
Fags 4-E’27 HD 604 51:1994 Pan 4 Section E
TABLE 17
Maximum resistance of conductor and armour for single-core саЫеа having
ahjminium conductors and aluminium strip armour
|
1 |
2 |
3 |
|
Nominal area ol conductor (*> |
Maximum resistance per km of cable at 20°C |
|
|
Aluminium conductor |
Strip armour |
|
|
800/1OOOV |
||
|
mm* |
□ |
Q |
|
50 |
0 641 |
2,0 |
|
70 |
0-443 |
1,7 |
|
95 |
0-320 |
1,5 |
|
120 |
0,253 |
1.4 |
|
150 |
0.206 |
1.2 |
|
П 186 |
0,164 |
1,1 |
|
240 |
0.125 |
0.54 |
|
300 |
0,100 |
0.48 |
|
400 |
0.0778 |
0.28 |
|
600 |
0.0605 |
0.25 |
|
630 |
0.0469 |
0 22 |
|
Circular sectoral conductors |
||
|
380 |
0.0800 |
0.31 |
|
480 |
0.0633 |
0.28 |
|
600 |
0.0515 |
0.25 |
|
740 |
00410 |
0 22 |
|
960 |
0.0313 |
0 15 |
|
1200 |
0.0250 |
0.14 |
1*1 Conductor sizes of 50 to 300mm* have solid aluminium conductors. Conductor sizes of 400, 500 and 630mm’ have stranded afixninium conductors.lABLLifi
Maximum resistance of conductors and armour for two-, threat and four-core
cables having ioMd dumWio conductors and aluminium strip armour
|
1 1 |
2 |
3 |
4 |
5 |
|
|
Maximum resistance per kilometre of cable at 20’C |
|||
|
9 Nominal area |
Aluminium |
Strip armour |
||
|
9 of conductor |
Two-core |
Threescore |
Four-core |
|
|
conductor |
||||
|
|
|
600/1000V |
600/ 1000V |
600/1 ooov |
|
mm1 |
0 |
D |
D |
0 |
|
16 |
1.91 |
1.6 |
1.5 |
1.4 |
|
25 |
Г 20 |
1.7 |
14 |
1.2 |
|
35 |
0.868 |
1.5 |
1,3 |
1.1 |
|
50 |
0,641 |
1.4 |
1.1 |
0.54 |
|
70 |
0.443 |
0.64 |
0,54 |
0.46 |
|
95 |
0,320 |
0 57 |
0.48 |
0.29 |
|
120 |
0.253 |
- |
0,31 |
0.27 |
|
150 |
0.206 |
M |
0 28 |
0.24 |
|
185 |
0.164 |
* |
0 25 |
0.21 |
|
240 |
0,125 |
M |
0,22 |
0.15 |
|
300 |
0.100 |
- |
0.15 |
0.13 |
