| Chapa | Wone Store |
| Namba ya Modeli | Siri ya kabeli ya kiwango cha juu ya YJA ya kufuli kwa nyufu |
| volts maalum | 110kV |
| namba ya mifupa | 1-core |
| sehemu inayotegemea | 300mm² |
| Sambaza ya kibora ya mwanja wa umeme | XLP insulation&Eplastic-Al composite layer&PVC sheath |
| Chanzo cha mizizi | Cu-core |
| Siri | YJA Series |
Ukazaji
Bidhaa hii inapatikana kwa mfumo wa kutuma na kupanua nguvu za umeme wa 110-500kV kwa kutuma nishati ya umeme, usi mdogo sio muhimu kwa ufanisi wa kukabiliana na moto unayofanana zaidi kuliko chini ya kimataifa, inatumika kwa urahisi katika viwanja vya ndege, maeneo ya nyuklia, miradi mikubwa ya kudhibiti maji, magari makubwa, kimia, chakula, petroli, usafiri na maeneo mengine ambayo yanahitaji ufanisi wa kukabiliana na moto.
Vituo vya utambuzi
Bidhaa za 66-132kV vituo vya utambuzi: GB / T 11017 na GB / T 19666, ufanisi wa kukabiliana na moto unaofanana na maagizo ya GB / T 18380;
Bidhaa za 220-500kV vituo vya utambuzi: GB / T 18890 na GB / T 19666, ufanisi wa kukabiliana na moto unaofanana na maagizo ya GB / T 18380.
Jina na muundo
Aina |
Jina | |
Cu-core |
Al-core |
|
YJA02 |
YJLA02 |
Namba ya kila namba ya kawaida, nyuzi za aluminum na plastiki zilizohusiana na polyvinyl chloride. |
YJA03 |
YJLA03 |
Namba ya kila namba ya kawaida, nyuzi za aluminum na plastiki zilizohusiana na polyethylene. |

parameta
viti vi vifaa 66KV
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 |
0.25 |
4.0 |
66 |
6452 |
6135 |
4982 |
4665 |
300 |
20.7 |
13.5 |
0.25 |
4.0 |
69 |
7156 |
6830 |
5314 |
4988 |
400 |
23.5 |
13.5 |
0.25 |
4.0 |
71 |
8108 |
7770 |
5752 |
5414 |
500 |
26.5 |
13.5 |
0.25 |
4.0 |
74 |
9299 |
8947 |
6273 |
5921 |
630 |
29.8 |
13.5 |
0.25 |
4.0 |
79 |
10824 |
10459 |
6912 |
6547 |
800 |
33.8 |
13.0 |
0.25 |
4.0 |
83 |
12585 |
12207 |
7575 |
7197 |
800F |
35.0 |
13.0 |
0.25 |
4.0 |
86 |
13226 |
12792 |
8216 |
7782 |
1000F |
39.2 |
13.0 |
0.25 |
4.5 |
91 |
15403 |
14949 |
9116 |
8662 |
1200F |
42.0 |
13.0 |
0.25 |
4.5 |
95 |
17159 |
16691 |
9831 |
9363 |
1400F |
46.0 |
13.0 |
0.25 |
4.5 |
98 |
19245 |
18761 |
10664 |
10180 |
1600F |
48.6 |
13.0 |
0.25 |
4.5 |
101 |
21240 |
20742 |
11444 |
10946 |
mkabila ya umeme ya 110KV
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 |
0.25 |
4.0 |
76 |
7665 |
7297 |
6195 |
5827 |
300 |
20.7 |
18.5 |
0.25 |
4.0 |
77 |
8285 |
7912 |
6443 |
6070 |
400 |
23.5 |
17.5 |
0.25 |
4.0 |
78 |
9035 |
8658 |
6679 |
6302 |
500 |
26.5 |
17.0 |
0.25 |
4.0 |
80 |
10139 |
9753 |
7113 |
6727 |
630 |
29.8 |
16.5 |
0.25 |
4.5 |
83 |
11804 |
11367 |
7892 |
7455 |
800 |
33.8 |
16.0 |
0.25 |
4.5 |
86 |
13596 |
13145 |
8586 |
8135 |
800F |
35.0 |
16.0 |
0.25 |
4.5 |
90 |
14056 |
13587 |
9046 |
8577 |
1000F |
39.2 |
16.0 |
0.25 |
4.5 |
94 |
16268 |
15779 |
9981 |
9492 |
1200F |
42.0 |
16.0 |
0.25 |
5.0 |
98 |
18300 |
17753 |
10972 |
10425 |
1400F |
46.0 |
16.0 |
0.25 |
5.0 |
102 |
20448 |
19879 |
11867 |
11298 |
1600F |
48.6 |
16.0 |
0.25 |
5.0 |
105 |
22478 |
21893 |
12862 |
12097 |
132KV cross-linked power cable
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 |
0.25 |
4.0 |
77 |
7782 |
7410 |
6312 |
5940 |
300 |
20.7 |
19.0 |
0.25 |
4.0 |
79 |
8404 |
8026 |
6562 |
6184 |
400 |
23.5 |
19.0 |
0.25 |
4.0 |
81 |
9401 |
9011 |
7045 |
6655 |
500 |
26.5 |
19.0 |
0.25 |
4.0 |
84 |
10639 |
10237 |
7613 |
7211 |
630 |
29.8 |
19.0 |
0.25 |
4.5 |
89 |
12461 |
12001 |
8549 |
8089 |
800 |
33.8 |
18.0 |
0.25 |
4.5 |
91 |
14136 |
13667 |
9126 |
8657 |
800F |
35.0 |
18.0 |
0.25 |
4.5 |
94 |
14617 |
14129 |
9607 |
9119 |
1000F |
39.2 |
18.0 |
0.25 |
4.5 |
99 |
16854 |
16347 |
10567 |
10060 |
1200F |
42.0 |
18.0 |
0.25 |
5.0 |
103 |
18912 |
18346 |
11584 |
11018 |
1400F |
46.0 |
18.0 |
0.25 |
5.0 |
106 |
21079 |
20490 |
12498 |
11909 |
1600F |
48.6 |
18.0 |
0.25 |
5.0 |
109 |
23127 |
22522 |
13331 |
12726 |
mbili ya umeme ya 220KV ya kugawana
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 |
0.30 |
5.0 |
100 |
12690 |
12027 |
500 |
26.5 |
27.0 |
0.30 |
5.0 |
103 |
14018 |
13338 |
630 |
29.8 |
26.0 |
0.30 |
5.0 |
104 |
15371 |
14684 |
800 |
33.8 |
25.0 |
0.30 |
5.0 |
106 |
17116 |
16411 |
800F |
35.0 |
25.0 |
0.30 |
5.0 |
110 |
17666 |
16941 |
1000F |
39.2 |
24.0 |
0.30 |
5.0 |
112 |
19669 |
18929 |
1200F |
42.0 |
24.0 |
0.30 |
5.0 |
115 |
21537 |
20779 |
1400F |
46.0 |
24.0 |
0.30 |
5.0 |
119 |
23750 |
22971 |
1600F |
48.6 |
24.0 |
0.30 |
5.0 |
122 |
25883 |
25080 |
1800F |
52.0 |
24.0 |
0.30 |
5.0 |
125 |
27902 |
27079 |
2000F |
55.2 |
24.0 |
0.30 |
5.0 |
128 |
30188 |
29348 |
500KV mizizi ya umeme ya kuzunguka
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 |
0.35 |
6.0 |
131 |
20215 |
19510 |
800F |
35.0 |
34.0 |
0.35 |
6.0 |
133 |
20547 |
19822 |
1000F |
39.2 |
33.0 |
0.35 |
6.0 |
135 |
22602 |
21862 |
1200F |
42.0 |
33.0 |
0.35 |
6.0 |
138 |
24527 |
23769 |
1400F |
46.0 |
32.0 |
0.35 |
6.0 |
140 |
26822 |
26043 |
1600F |
48.6 |
32.0 |
0.35 |
6.0 |
143 |
29031 |
28228 |
1800F |
52.0 |
31.0 |
0.35 |
6.0 |
144 |
31119 |
30296 |
2000F |
55.2 |
31.0 |
0.35 |
6.0 |
147 |
33480 |
32640 |
2200F |
57.4 |
31.0 |
0.35 |
6.0 |
150 |
35283 |
34429 |
2500F |
61.5 |
31.0 |
0.35 |
6.0 |
154 |
38445 |
37568 |
Tumia viwango
1、Ukali wa joto wa kutosha
Joto la kutosha la kila wakati kwa kutumika: 90 ℃,Joto la kutosha la kutosha kwa muda mfupi wa kuongezeka: 105 90 ℃,Joto la kutosha la kutosha kwa muda wa sekunde 5 wa majanga: 250 ℃
2、Maagizo ya upanuzi
Upanuzi wa kabeli usioeleweka na kiwango cha kupungua; joto la mazingira cha upanuzi linapaswa kuwa sawa au chache zaidi ya 0 90 ℃;C,na ikiwa joto la mazingira ni chache kuliko 0 90 ℃, kabeli lazima lipelekwe kwenye joto.
2.1Namba ya chini ya ukunguza wa kabeli
Katika muda wa upanuzi: 20D0; na Upanuzi wa kawaida: 15D0.
Nyurutisho: D0 ni namba ya labda ya nje ya kabeli.
2.2Kiwango cha juu cha kuvuta kwa kabeli, T (shinikizo la upande la mviringo halipatifanyike)
Mzunguko: T=K x Sekta ya mzunguko (kg)
Nguo ya alimini:T x Sekta ya nguo ya alimini(kg)
Aina, kifano K=7kg/mm2kwa mzunguko wa kanani na 4kg/mm2 kwa mzunguko wa alimini na 2kg/mm2 kwa nguo ya alimini.
2.3Kiwango cha juu cha shinikizo la upande wakati kabeli inaunganishwa, P
P=T/R≤500(kg/m), aina, T ni kuvuta kwa mstari, na R ni namba ya ukunguza.