| Chapa | Wone Store |
| Namba ya Modeli | Siri ya kabeli ya juu ya kusambazishwa YJLW |
| volts maalum | 110kV |
| namba ya mifupa | 1-core |
| sehemu inayotegemea | 800mm² |
| Sambaza ya kibora ya mwanja wa umeme | XLPE insulatio& Water-blocking Layer&Al Sheath&PVC sheath |
| Chanzo cha mizizi | Cu-core |
| Siri | YJLW Series |
Maelezo Mkuu
Chombo hiki linapatikana kwa mifumo ya kutumia na kuhamisha umeme wa kiwango cha 110-500kV kwa kutumia nishati ya umeme, ushoga mdogo wa moshi usiohesabika kwa ufanisi wa kukata moto ni zaidi ya kiwango cha taifa, limetumika sana katika viwanja vya ndege, maeneo ya chakula cha nyuzi, mikakati muhimu za kudhibiti maji, mashariki makubwa, kimataifa, utaratibu wa matumizi ya maji, baridi, trafiki na maeneo mengine ambayo yanahitaji ufanisi wa kukata moto.
Vituo vya Kutatua
66-132kV vituo vya kutatua: GB / T 11017 na GB / T 19666, ufanisi wa kukata moto unafanana na mapokezi ya GB / T 18380;
220-500kV vituo vya kutatua: GB / T 18890 na GB / T 19666, ufanisi wa kukata moto unafanana na mapokezi ya GB / T 18380.
Jina na Muundo
Moja |
Jina | |
Cu-core |
Al-core |
|
YJLW02 |
YJLLW02 |
Nyuzi za polyethylene zilizofungwa kwa kufuliana, nyuzi za aluminum ya mafuta au aluminum yaliyojengwa na nyuzi za polyvinyl chloride za umeme. |
YJLW03 |
YJLLW03 |
Nyuzi za polyethylene zilizofungwa kwa kufuliana, nyuzi za aluminum ya mafuta au aluminum yaliyojengwa na nyuzi za polyethylene za umeme. |
YJLW02 - Z |
YJLLW02 - Z |
Nyuzi za polyethylene zilizofungwa kwa kufuliana, nyuzi za aluminum ya mafuta au aluminum yaliyojengwa na nyuzi za polyvinyl chloride za umeme yenye upambano wa maji endelea. |
YJLW03 - Z |
YJLLW03 - Z |
Nyuzi za polyethylene zilizofungwa kwa kufuliana, nyuzi za aluminum ya mafuta au aluminum yaliyojengwa na nyuzi za polyethylene za umeme yenye upambano wa maji endelea. |


vigezo
66KV cross-linked power cable
Nominal cross- sectional area mm² |
Diameter of conductor mm |
Nominal thickness of insulation mm |
Thickness of aluminum sheath mm |
Thickness of over sheath mm |
Approximation outer diameter mm |
Approximate Weight(kg/km) |
|||
Copper (Cu)- PVC sheath |
Copper (Cu)- PE sheath |
Aluminum (Al)- PVC sheath |
Aluminum (Al)- PE sheath |
||||||
240 |
18.5 |
13.5 |
2.0 |
4.0 |
78 |
6598 |
6281 |
5128 |
4811 |
300 |
20.7 |
13.5 |
2.0 |
4.0 |
80 |
7329 |
7003 |
5487 |
5161 |
400 |
23.5 |
13.5 |
2.0 |
4.0 |
83 |
8317 |
7979 |
5961 |
5623 |
500 |
26.5 |
13.5 |
2.0 |
4.0 |
86 |
9546 |
9194 |
6520 |
6168 |
630 |
29.8 |
13.5 |
2.0 |
4.0 |
89 |
11113 |
10748 |
7201 |
6836 |
800 |
33.8 |
13.0 |
2.0 |
4.0 |
93 |
12912 |
12534 |
7902 |
7524 |
800F |
35.0 |
13.0 |
2.0 |
4.0 |
96 |
13614 |
13180 |
8604 |
8170 |
1000F |
39.2 |
13.0 |
2.0 |
4.5 |
102 |
15844 |
15390 |
9557 |
9103 |
1200F |
42.0 |
13.0 |
2.0 |
4.5 |
106 |
17641 |
17173 |
10313 |
9845 |
| 1400F | 46.0 | 13.0 | 2.0 | 4.5 | 109 | 19771 | 19287 | 11190 | 10706 |
| 1600F | 48.6 | 13.0 | 2.0 | 4.5 | 112 | 218.06 | 21308 | 12010 | 11512 |
110KV mbadala wa nguvu
Nominal cross-sectional area mm² |
Diameter of conductor |
Nominal thickness of insulation |
Thickness of aluminum sheath mm |
Thickness of over sheath mm |
Approximation outer diameter mm |
Approximate Weight(kg/km) |
|||
Copper (Cu)- PVC sheath |
Copper (Cu)- PE sheath |
Aluminum (Al)- PVC sheath |
Aluminum (Al)- PE sheath |
||||||
240 |
18.5 |
19.0 |
2.0 |
4.0 |
90 |
7967 |
7599 |
6497 |
6129 |
300 |
20.7 |
18.5 |
2.0 |
4.0 |
91 |
8603 |
8230 |
6761 |
6388 |
400 |
23.5 |
17.5 |
2.0 |
4.0 |
92 |
9363 |
8986 |
7007 |
6630 |
500 |
26.5 |
17.0 |
2.0 |
4.0 |
94 |
10492 |
10106 |
7466 |
7080 |
630 |
29.8 |
16.5 |
2.0 |
4.5 |
98 |
12203 |
11766 |
8291 |
7854 |
800 |
33.8 |
16.0 |
2.0 |
4.5 |
102 |
14034 |
13583 |
9024 |
8573 |
800F |
35.0 |
16.0 |
2.0 |
4.5 |
106 |
14542 |
14073 |
9532 |
9063 |
1000F |
39.2 |
16.0 |
2.3 |
4.5 |
110 |
17054 |
16565 |
10767 |
10278 |
1200F |
42.0 |
16.0 |
2.3 |
5.0 |
114 |
19136 |
18589 |
11808 |
11261 |
1400F |
46.0 |
16.0 |
2.3 |
5.0 |
118 |
21356 |
20787 |
12775 |
12206 |
1600F |
48.6 |
16.0 |
2.3 |
5.0 |
121 |
23434 |
22849 |
13638 |
13053 |
132KV mbirigizo la nguvu lililotengenezwa kwa kuzunguka
Nominal cross-sectional area mm² |
Diameter of conductor mm |
Nominal thickness of insulation |
Thickness of aluminum sheath mm |
Thickness of over sheath mm |
Approximation outer diameter |
Approximate Weight(kg/km) |
|||
Copper (Cu)- PVC sheath |
Copper (Cu)- PE sheath |
Aluminum (Al)- PVC sheath |
Aluminum (Al)- PE sheath |
||||||
240 |
18.5 |
19.5 |
2.0 |
4.0 |
91 |
8097 |
7725 |
6627 |
6255 |
300 |
20.7 |
19.0 |
2.0 |
4.0 |
92 |
8735 |
8357 |
6893 |
6515 |
400 |
23.5 |
19.0 |
2.0 |
4.0 |
96 |
9767 |
9377 |
7411 |
7021 |
500 |
26.5 |
19.0 |
2.0 |
4.0 |
99 |
11043 |
10641 |
8017 |
7615 |
630 |
29.8 |
19.0 |
2.0 |
4.5 |
103 |
12924 |
12464 |
9012 |
8552 |
800 |
33.8 |
18.0 |
2.0 |
4.5 |
106 |
14625 |
14156 |
9615 |
9146 |
800F |
35.0 |
18.0 |
2.0 |
4.5 |
109 |
15154 |
14666 |
10144 |
9656 |
1000F |
39.2 |
18.0 |
2.3 |
4.5 |
114 |
17701 |
17194 |
11414 |
10907 |
1200F |
42.0 |
18.0 |
2.3 |
5.0 |
118 |
19809 |
19243 |
12481 |
11915 |
1400F |
46.0 |
18.0 |
2.3 |
5.0 |
122 |
22048 |
21459 |
13467 |
12878 |
1600F |
48.6 |
18.0 |
2.3 |
5.0 |
125 |
24144 |
23539 |
14348 |
13743 |
220KV cross-linked power cable
Nominal cross-sectional area mm² |
Diameter of conductor |
Nominal thickness of insulation |
Thickness of aluminum sheath mm |
Thickness of over sheath mm |
Approximation outer diameter |
Approximate Weight(kg/km) |
|
Copper (Cu)- PVC sheath |
Copper (Cu)- PE sheath |
||||||
400 |
23.5 |
27.0 |
2.4 |
5.0 |
116 |
13141 |
12504 |
500 |
26.5 |
27.0 |
2.4 |
5.0 |
119 |
14515 |
13860 |
630 |
29.8 |
26.0 |
2.4 |
5.0 |
121 |
15887 |
15225 |
800 |
33.8 |
25.0 |
2.4 |
5.0 |
124 |
17683 |
17004 |
800F |
35.0 |
25.0 |
2.4 |
5.0 |
127 |
18285 |
17586 |
1000F |
39.2 |
24.0 |
2.6 |
5.0 |
130 |
20519 |
19805 |
1200F |
42.0 |
24.0 |
2.6 |
5.0 |
134 |
22490 |
21752 |
1400F |
46.0 |
24.0 |
2.6 |
5.0 |
137 |
24759 |
24001 |
1600F |
48.6 |
24.0 |
2.6 |
5.0 |
140 |
26920 |
26144 |
1800F |
52.0 |
24.0 |
2.8 |
5.0 |
144 |
29208 |
28413 |
2000F |
55.2 |
24.0 |
2.8 |
5.0 |
148 |
31602 |
30783 |
500KV cross-linked power cable
Nominal cross-sectional area mm² |
Diameter of conductor mm |
Nominal thickness of insulation mm |
Thickness of aluminum sheath mm |
Thickness of over sheath mm |
Approximation outer diameter |
Approximate Weight(kg/km) |
|
Copper(Cu)- PVC sheath |
Copper (Cu)- PE sheath |
||||||
800 |
33.8 |
34.0 |
2.9 |
6.0 |
150 |
20393 |
19688 |
800F |
35.0 |
34.0 |
2.9 |
6.0 |
152 |
20772 |
20047 |
1000F |
39.2 |
33.0 |
3.0 |
6.0 |
154 |
23057 |
22317 |
1200F |
42.0 |
33.0 |
3.0 |
6.0 |
158 |
25068 |
24310 |
1400F |
46.0 |
32.0 |
3.0 |
6.0 |
160 |
27419 |
26640 |
1600F |
48.6 |
32.0 |
3.1 |
6.0 |
163 |
29679 |
28876 |
1800F |
52.0 |
31.0 |
3.2 |
6.0 |
165 |
32036 |
31213 |
2000F |
55.2 |
31.0 |
3.2 |
6.0 |
169 |
34476 |
33636 |
2200F |
57.4 |
31.0 |
3.2 |
6.0 |
171 |
36318 |
35464 |
2500F |
61.5 |
31.0 |
3.3 |
6.0 |
175 |
39548 |
38671 |
800 |
33.8 |
34.0 |
2.9 |
6.0 |
150 |
20393 |
19688 |
Tumia viwango
1、Temperatura ya juu sana inayoruhusiwa
Temperatura ya juu sana inayoruhusiwa kwa muda mrefu: 90 ℃,Temperatura ya juu sana inayoruhusiwa wakati wa ongezeko la muda mfupi: 105 90 ℃,Temperatura ya juu sana inayoruhusiwa wakati wa mwisho wa njia (muda wa mwisho wa njia 5 s): 250 ℃
2、Maagizo ya upanuzi
Upanuzi wa kabila haijalazimisha kufungua kwa kiwango; hali ya joto ya mazingira ya kupanua haijalazimisha kuwa chini ya 0 90 ℃;C,na ikiwa hali ya joto ya mazingira ni chini ya 0 90 ℃, kabila lazima ikawapisha mapema.
2.1Nukta ya ukuaji wa chini ya kabila
Wakati wa kupanua kabila: 20D0; na Upanuzi wa muda mrefu: 15D0.
Note: D0 ni urefu wa nje wa kabila ulio imewezeshwa.
2.2Kiwango cha juu sana cha kutaraji kabila, T (shinikizo la upande radial katika ukuaji haihusishwi)
Mkonduka: T=K x Sekta ya mkonduka (kg)
Nyuzi ya aluminum: T x Sekta ya nyuzi ya aluminum(kg)
Aina, kizano K=7kg/mm2kwa mkonduka wa kanani na 4kg/mm2 kwa mkonduka wa aluminum na 2kg/mm2 kwa nyuzi ya aluminum.
2.3Kiwango cha juu sana cha shinikizo la upande wakati kabila inaukuwa, P
P=T/R≤500(kg/m), aina T ni taraji axial, na R ni nukta ya ukuaji.