Figure* b«M tyjx wa the preferred numbar of corwe mvtf fT*e саггмрлл^ід dkmanokxw.
ТаЫе 12 ; Diameter of armour wire
Table 13 : Mass of line coatvia
|
1 1 |
2 J |
|
1 Nominal diameter |
Minimum maw of 1 |
|
II of armour wire |
line coating | |
|
mm |
g/m“ 1 |
|
09 |
112 II |
|
Г25 |
f&o Л |
|
E6 |
172 1 |
|
2 0 |
180 1 |
|
2Л |
195 I |
|
3.15 |
20Є I |
Table 14 : Maximum resistance of conductor and armour for *lngla<ort cablet having akimWom wire armour
|
1 |
’ і |
|
|
• S |
|
|
M«x |
mum re»«елся par bltomair* of сеЫ» ar 20*C || |
||
|
Normnel crate- |
|
|
Atummsjm wk* armour || |
|
|
■acttorwl |
Copptr |
Atu minium |
С*Ьй« with |
Cabtet with |
|
of conductor |
condwcw |
conductor |
copper conductor |
eohd aluminium |
|
|
|
|
600/1000V |
con du осоте eoonooov |
|
mm1 |
a |
a |
0 |
Q |
|
60 |
0337 |
0,641 |
0,62 |
0.90 |
|
TO |
oice |
0443 |
©,n |
0,79 |
|
as |
о тез |
0.320 |
0.64 |
071 |
|
120 |
0 163 |
0.263 |
0,45 |
0.4B |
|
150 |
0,124 |
0 206 |
0.40 |
0 45 |
|
IBB |
O-OMI |
0.164 |
0J7 |
0.61 |
|
240 |
0.0764 |
0,126 |
0.33 |
0.37 |
|
300 |
0,0001 |
0.100 |
0.30 |
0.34 |
|
400 |
0.0470 |
0.0778 |
0.21 |
<• |
|
600 |
0.0360 |
0.0305 |
0.19 |
|
|
030 |
0.0233 |
0.0469 |
0 16 |
* |
|
600 |
0,0221 |
0.0367 |
0 13 |
|
|
1000 |
0.0173 |
0.0291 |
0,12 |
- |
|
1 Cireulor «ectortl conductors |
||||
|
380 |
|
0.0300 |
|
0,24 |
|
4B0 |
- |
0 0633 |
|
0,22 |
|
800 |
|
0.0516 |
|
0,20 |
|
740 |
- |
0 0410 |
|
0.16 |
|
MO |
■ |
0,0313 |
* |
0.13 |
|
1200 |
|
0,0260 |
|
0.12 |
Table 15 ; Maximum resistance cf conductor and armour for single-core cables having еоійі aluminium conductors and акіпйгцитп strip armour
|
1 |
2 |
3 |
|
Nominal cross- |
Maximum resistance per kilometre of cable |
|
|
sectional area of |
« 20°C |
|
|
conductor |
Aluminium |
Strip armour |
|
|
conductor |
600/1000V |
|
mm’ |
Q |
Q |
|
50 |
0*641 |
1.8 |
|
70 |
0443 |
1.6 |
|
95 |
0 320 |
1.4 |
|
120 |
0.253 |
1.2 |
|
160 |
0.206 |
KI |
|
185 |
0.164 |
0.57 |
|
240 |
0,125 |
0.51 |
|
300 |
0,100 |
0.46 |
|
Circular sectoral conductors |
||
|
380 |
00800 |
0.29 |
|
480 |
0.0633 |
0.27 |
|
600 |
0,0516 |
0.24 |
|
740 |
0.041Q |
0.22 |
|
960 |
0.0313 |
0.15 |
|
1200 |
00250 |
0.14 |
Table 16 : Maximum resistance of conductor and armour for two core, three core and four core cablet having solid aluminium conductor* and aluminium strip armour
|
1 |
2 |
|
* |
6 |
|
Hominal спаї tBcnentl area <4 «endue car |
Max*num reefe'enco per ktcnwve or cable at 20*C |
|||
|
Alummlum conductor |
Strp urmot* |
|||
|
Two-core eOCVTOQOV |
Three-core SOW1000V |
Foirccre B00/1000V |
||
|
mm’ |
Q |
□ |
Q |
a |
|
16 |
161 |
IS |
1 4 |
1.2 |
|
26 |
1,20 |
16 |
1.3 |
12 |
|
as |
0 666 |
1Л |
1,2 |
1.1 |
|
60 |
0.641 |
12 |
0.87 |
0.61 |
|
70 |
0.443 |
0.60 |
0.61 |
0.44 |
|
96 |
0 320 |
0.64 |
0.33 |
0,2* |
|
120 |
0.263 |
* |
0.2» |
0.26 |
|
ISO |
0.206 |
|
0.27 |
0.23 |
|
1*Б |
0.164 |
» |
0.24 |
0.16 |
|
240 |
0.126 |
|
0.16 |
0-14 |
|
КЙ |
0400 |
|
0.16 |
0.13 |
Table 17 : Maxim urn refinance erf conductor and armour for two-ccra, throe-core and four-core cobles having wire armour
|
|
3 |
I 3 |
|
5 |
8 |
1 » |
8 |
|
,0 |
|
|
Nom rial |
Maximum latiatanc* par kdometre of снй» a' 20*C |
|||||||||
|
CWfr |
|
|
|
|
|
|
|
|
|
|
|
•actional |
|
|
Cable* w*tl> attended capper conductcn and eteal wire armour |
СаЫм with sdW аВіпмгіит conductor» and aluminium wre «тмю* |
||||||
|
arae of conductor |
Copper |
Wummiwn |
Two core |
Three-ewe |
Fourscore |
Fourrore |
Twp-acea |
Three-core |
Гмхсага |
|
|
|
conductor |
conductor |
|
|
(equal |
(reduced nautrall |
|
|
|
|
|
|
|
|
60W100CV |
600Л ООО V |
500/1000V |
6O0.h1000V |
В00/100OV |
60CV1000V |
«0/1000V |
|
|
|
0 |
0 |
0 |
0 |
Q |
a |
0 |
0 |
|
|
|
16’ |
12.1 |
. |
10.7 |
10.2 |
8.5 |
b |
|
* |
- |
|
|
«* |
7.41 |
- |
8.1 |
88 |
7.9 |
I |
|
|
. |
|
|
4 |
4Л1 |
. |
7.6 |
7,0 |
4.6 |
* |
- |
a |
- |
|
|
6 |
3.08 |
в |
68 |
4.6 |
4.1 |
* |
- |
- |
- |
|
|
10 |
183 |
|
3.9 |
3.7 |
3.4 |
|
4 |
■ |
- |
|
|
16 |
116 |
191 |
36 |
12 |
2-2 |
|
0.75 |
а. ее |
0.49 |
|
|
Z6 |
0Л17 |
v« |
2.6 |
2.4 |
2.1 |
2Л |
0.59 |
0.52 |
0.45 |
|
|
36 |
0.524 |
0488 |
2.4 |
2.1 |
1.9 |
16 |
0.55 |
0.47 |
0,41 |
|
|
50 |
0.387 |
0,541 |
2-1 |
1.Э |
1.3 |
17 |
0,4» |
0.41 |
0.29 |
|
|
TO |
0 281 |
0 443 |
19 |
1.4 |
12 |
12 |
0.43 |
0,26 |
0.26 |
|
|
К |
0.183 |
0 320 |
13 |
1.2 |
O.SB |
1.0 |
0.29 |
□ 26 |
0.22 |
|
|
IM |
CM 53 |
0.263 |
1.2 |
11 |
0.71 |
0.23 |
a |
0.24 |
0.16 |
|
|
160 |
0134 |
0.206 |
1,1 |
0.74 |
0.6Б |
0,67 |
M |
0.17 |
016 |
|
|
166 |
O.Ofifi |
0.154 |
0.7 В |
0.56 |
0 6» |
0.60 |
|
0.15 |
0.13 |
|
|
240 |
0.0754 |
0.126 |
0 6» |
0.50 |
0.62 |
0.64 |
- |
0.14 |
0 12 |
|
|
300 |
0.0601 |
0.100 |
0 63 |
0 54 |
0.47 |
0.48 |
|
0.13 |
0.11 |
|
|
|
|
|
|
|
|
HSOmm’l |
|
|
|
|
|
1 300 |
0.0601 |
0.100 |
■ |
. |
■ |
0.47 |
■* |
|
a |
|
|
|
|
|
|
|
|
(ІВБтіпІ |
|
|
|
|
|
1 400 |
0-0470 |
- |
0.5« |
0 49 |
0.34 |
O.3B |
M |
* |
■ |
|
