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公司基本資料信息
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點(diǎn)擊圖片查看原圖
utive standard
本產(chǎn)品按GB/T12706.2~3-2008《額定電壓35kv及以下銅芯、鋁芯塑料絕緣電力電纜》標(biāo)準(zhǔn)生產(chǎn)，同時(shí)還可根據(jù)用戶需要按國(guó)際電工委員會(huì)推薦標(biāo)準(zhǔn)IEC、英國(guó)標(biāo)準(zhǔn)、德國(guó)標(biāo)準(zhǔn)及美國(guó)標(biāo)準(zhǔn)生產(chǎn)。
This product by GB/T12706.2~3-2008《rated voltage 35KV and below, copper core, aluminum core plastic insulated power cable》standard production, can also be based on user needs according to the International Electrotechnical Commission recommended standard IEC, British standard, German standard, American Standard production.
適用范圍
Applications
本產(chǎn)品適用于工頻額定電壓3.6/6~26/35KV輸配電線路作配送電能之用。
This product is suitable for power transmission and distribution lines with rated voltage of 3.6/6~26/35KV for the distribution of electric energy use.
使用特性
Working features
1、工頻額定電壓U0/U為3.6/6~26/35KV。
2、電纜導(dǎo)體的允許長(zhǎng)期最高工作溫度為90℃。
3、短路時(shí)（最長(zhǎng)持續(xù)時(shí)間不超過(guò)5s）電纜導(dǎo)體的最高溫度不超過(guò)250℃。
4、敷設(shè)電纜時(shí)環(huán)境溫度應(yīng)不低于0℃。
5、電纜彎曲半徑：三芯電纜不小于電纜外徑15倍；單芯電纜不小于電纜外徑20倍。
1、AC rated voltage U0/U 3.6/6~26/35KV.
2、Long-time working max.temperature is 90℃.
3、Short-circuit temperature is not more than 250℃,lasting less than 5 seconds.
4、Laying temperature of cable should be not less than 0 ℃
5、Bending radius of cable: cable with three cores of not less than 15 times of the cable diameter; the single core cable is not less than 20 times of the cable diameter.
電纜額定電壓的選擇
Rated voltage of cable ion
1、電纜的額定電壓應(yīng)適合于電纜使用系統(tǒng)的運(yùn)行狀況，用U0/U（Um）KV表示。
2、U0—電纜設(shè)計(jì)用的導(dǎo)體與屏蔽或金屬套之間的額定工頻電壓；
3、U—電纜設(shè)計(jì)用的導(dǎo)體之間的額定工頻電壓；
4、Um設(shè)備可承受的“最高系統(tǒng)電壓”的最大值。
5、三相系統(tǒng)用電纜的U0值，推薦如下表：
1、The rated voltage of the cables shall be suitable for operation in cable system, using U0/U (Um) KV.
2、U0 cable design with the conductor and the shield or metal between the sets of rated voltage;
3、Rated power frequency voltage between U - for the design of the cable conductor;
4、Um equipment can withstand the "highest system voltage" maximum.
5、Three-phase system with cable U0, recommends the following table:
|
U |
Um |
U0 |
|
|
第一類電纜 First kind of cable |
第二類電纜 Second kind of cable |
||
|
1 |
-- |
0.6 |
0.6 |
|
3 |
3.6 |
1.8 |
3.6 |
|
6 |
7.2 |
3.6 |
6 |
|
10 |
12 |
6 |
8.7 |
|
15 |
17.5 |
8.7 |
12 |
|
20 |
24 |
12 |
18 |
|
35 |
42 |
21 |
26 |
注：A類系統(tǒng)——該類系統(tǒng)任何一相導(dǎo)體與地或接地導(dǎo)體接觸時(shí)，能在1min內(nèi)與系統(tǒng)分離；
B類系統(tǒng)——該類系統(tǒng)僅包括單相接地故障短路時(shí)運(yùn)行的條件，接地故障時(shí)間應(yīng)不超過(guò)1h，但在任何情況下，最長(zhǎng)不超過(guò)8h，每年接地故障總持續(xù)時(shí)間不超過(guò)125h；
C類系統(tǒng)——不屬于A、B類的系統(tǒng)。
Note:A category system——the system of any one phase conductor and ground or ground conductor contact, can be separated from the system within 1min;
B category system——The system includes only the operation of single-phase earth fault time conditions, earth fault time should not exceed 1H, but in any case, the length of not more than 8h, the annual ground fault total duration of no more than 125h;
C category system——The system does not belong to the A, the B class
電纜型號(hào)、名稱及適用范圍
Cable model、name and applications
|
型 號(hào) Model |
名 稱 Name |
適 用 范 圍 Applications |
|
YJV YJLV |
銅芯或鋁芯交聯(lián)聚乙烯絕緣聚氯乙烯護(hù)套電力電纜 Cu or Al core，XLPE insulation PVC sheath power cable |
室內(nèi)、隧道及電纜溝等不能承受機(jī)械外力的場(chǎng)所。單芯電纜不允許敷設(shè)在磁性管道中。 Indoors, in tunnel and in cable trench, unable to bear external mechanical forces. Single core cable shall not be laid in magnetic ducts. |
|
YJY YJLY |
銅芯或鋁芯交聯(lián)聚乙烯絕緣，聚乙烯/聚烯烴護(hù)套電力電纜 Cu or Al core，XLPE insulation PE sheath power cable |
|
|
YJV22 YJLV22 |
銅芯或鋁芯交聯(lián)聚乙烯絕緣，聚氯乙烯護(hù)套鋼帶鎧裝電力電纜 Cu or Al core，XLPE insulation ，PVC sheath steel-tape armoring power cable |
室內(nèi)、隧道、電纜溝內(nèi)或埋地敷設(shè)等，能承受一定機(jī)械外力的場(chǎng)所，但不能承受大的拉力。 Indoors, in tunnel, cable trench or direct in ground, able to bear external mechanical forces, but unable to bear large tension. |
|
YJY23 YJLY23 |
銅芯或鋁芯交聯(lián)聚乙烯絕緣，聚乙烯/聚烯烴護(hù)套鋼帶鎧裝電力電纜 Cu or Al core，XLPE insulation ，PE sheath steel-tape armoring power cable |
|
|
YJV32 YJLV32 |
銅芯或鋁芯交聯(lián)聚乙烯絕緣，聚氯乙烯護(hù)套細(xì)鋼絲鎧裝電力電纜 Cu or Al core，XLPE insulation ，PVC sheath fine steel-wire armoring power cable |
室內(nèi)、隧道、電纜溝內(nèi)或埋地敷設(shè)等，能承受一定機(jī)械外力的場(chǎng)所。但不能承受大的拉力。 Indoors, in tunnel, cable trench or direct in ground, able to bear external mechanical forces. But unable to bear large tension. |
|
YJY33 YJLY33 |
銅芯或鋁芯交聯(lián)聚乙烯絕緣，細(xì)鋼絲鎧裝聚乙烯/聚烯烴護(hù)套電力電纜 Cu or Al core，XLPE insulation ，PE sheath fine steel-wire armoring power cable |
電纜規(guī)格
Cable dimension
|
型 號(hào) Model |
芯數(shù) Core no |
額定電壓 Rated voltage kV |
||||||
|
3.6/6 |
6/6 6/10 |
8.7/10 8.7/15 |
12/20 |
18/20 18/30 |
21/35 |
26/35 |
||
|
導(dǎo)體線芯標(biāo)稱截面 Conductor core section (mm2) |
||||||||
|
YJV YJLV YJY YJLY |
1 |
25-800 |
25-800 |
25-800 |
35-800 |
50-630 |
50-630 |
50-630 |
|
3 |
25-630 |
25-630 |
25-500 |
35-500 |
50-400 |
50-400 |
50-400 |
|
|
YJV22 YJLV22 YJY23 YJLY23 |
1 |
25-800 |
25-800 |
25-800 |
35-800 |
50-630 |
50-630 |
50-630 |
|
3 |
25-630 |
25-630 |
25-500 |
35-500 |
50-400 |
50-400 |
50-400 |
|
|
YJV32 YJLV32 YJY33 YJLY33 |
1 |
25-800 |
25-800 |
25-800 |
35-800 |
50-630 |
50-630 |
50-630 |
|
3 |
25-630 |
25-630 |
25-400 |
35-400 |
50-240 |
50-185 |
50-150 |
|
|
注：?jiǎn)涡炬z裝電纜僅用于直流系統(tǒng)、若用于交流系統(tǒng)，應(yīng)采用非磁性材料鎧裝或隔離措施 Note: The armoured single-core cables are used for DC system、If used for AC system, non-magnetic armour material or isolation measures |
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電纜結(jié)構(gòu)尺寸（包括Z型、WD型）
Cable dimension(Including Flame-retardant、low smoke halogen-free)
6/6kv、6/10kv單芯交聯(lián)聚乙烯絕緣聚氯乙烯/聚乙烯/聚烯烴護(hù)套電力電纜
6/6kv、6/10kv single-core XLPE insulated PVC / PE sheathed power cable
|
標(biāo)稱截面 Section mm2 |
電纜近似外徑 Cable dia. mm |
電纜參考重量 Reference weight /kg/km |
|||||||
|
YJV YJLV YJY YJLY |
YJV22 YJLV22 YJY23 YJLY23 |
YJV32 YJLV32 YJY33 YJLY33 |
YJV YJY |
YJLV YJLY |
YJV22 YJY23 |
YJLV22 YJLY23 |
YJV32 YJY33 |
YJLV32 YJLY33 |
|
|
25 |
19.8 |
23.4 |
26.6 |
609 |
458 |
919 |
767 |
1643 |
1384 |
|
35 |
20.8 |
24.4 |
27.6 |
729 |
514 |
1055 |
840 |
1821 |
1499 |
|
50 |
22.3 |
25.7 |
29.1 |
876 |
585 |
1219 |
929 |
2027 |
1628 |
|
70 |
23.8 |
27.2 |
30.6 |
1092 |
681 |
1458 |
1047 |
2329 |
1810 |
|
95 |
25.7 |
29.1 |
32.5 |
1388 |
805 |
1780 |
1197 |
2689 |
1999 |
|
120 |
27.1 |
31.9 |
33.9 |
1651 |
913 |
2312 |
1575 |
3037 |
2192 |
|
150 |
28.9 |
33.5 |
35.7 |
1970 |
1043 |
2670 |
1743 |
3419 |
2384 |
|
185 |
30.4 |
35.2 |
38.4 |
2271 |
1165 |
3007 |
1901 |
4147 |
2869 |
|
240 |
32.9 |
37.7 |
40.9 |
2830 |
1382 |
3621 |
2173 |
4842 |
3222.6 |
|
300 |
35.3 |
39.9 |
43.3 |
3502 |
1642 |
4330 |
2470 |
5637 |
3606 |
|
400 |
38.5 |
43.3 |
46.7 |
4406 |
1991 |
5281 |
2866 |
6701 |
4115.8 |
|
500 |
42.0 |
47.0 |
50.2 |
5515 |
2418 |
6442 |
3345 |
7992 |
4724 |
|
630 |
45.6 |
50.8 |
54.0 |
6754 |
2883 |
7766 |
3895 |
9457 |
5414 |
6/6、6/10三芯交聯(lián)聚乙烯絕緣聚氯乙烯/聚乙烯/聚烯烴護(hù)套電力電纜
6/6kv、6/10kv 3-core XLPE insulated PVC / PE sheathed power cable
|
標(biāo)稱截面 Section mm2 |
電纜近似外徑 Cable dia. mm |
電纜參考重量 Reference weight /kg/km |
|||||||
|
YJV YJLV YJY YJLY |
YJV22 YJLV22 YJY23 YJLY23 |
YJV32 YJLV32 YJY33 YJLY33 |
YJV YJY |
YJLV YJLY |
YJV22 YJY23 |
YJLV22 YJLY23 |
YJV32 YJY33 |
YJLV32 YJLY33 |
|
|
25 |
39.8 |
44.8 |
48.0 |
1927 |
1451 |
2785 |
2322 |
4229 |
3766 |
|
35 |
42.2 |
47.4 |
50.6 |
2316 |
1639 |
3224 |
2569 |
4771 |
4117 |
|
50 |
45.2 |
50.4 |
53.6 |
2805 |
1874 |
3795 |
2909 |
5456 |
4571 |
|
70 |
48.6 |
54.0 |
57.2 |
3497 |
2193 |
4586 |
3335 |
6352 |
5101 |
|
95 |
52.7 |
57.9 |
61.1 |
4483 |
2653 |
5631 |
3857 |
7539 |
5765 |
|
120 |
55.9 |
61.3 |
64.5 |
5340 |
3040 |
6561 |
4317 |
8578 |
6334 |
|
150 |
59.6 |
65.4 |
68.6 |
6398 |
3503 |
7732 |
4911 |
9901 |
7080 |
|
185 |
63.0 |
68.8 |
72.0 |
7241 |
3946 |
8828 |
5460 |
11095 |
7727 |
|
240 |
68.3 |
74.3 |
77.5 |
9234 |
4729 |
10769 |
6360 |
13254 |
8844 |
|
300 |
73.3 |
80.9 |
84.2 |
11337 |
5586 |
13069 |
7406 |
16678 |
11015 |
|
400 |
80.3 |
88.1 |
91.4 |
14174 |
6822 |
16832 |
9480 |
20051 |
12698 |
|
500 |
87.9 |
95.2 |
99.2 |
17730 |
8299 |
20687 |
11256 |
24211 |
14780 |
|
630 |
95.8 |
104.0 |
107.3 |
21736 |
9949 |
24952 |
13165 |
28839 |
17052 |
8.7/10kv、8.7/15kv單芯交聯(lián)聚乙烯絕緣聚氯乙烯/聚乙烯/聚烯烴護(hù)套電力電纜
8.7/10kv、8.7/15kv single-core XLPE insulated PVC / PE sheathed power cable
|
標(biāo)稱截面 Section mm2 |
電纜近似外徑 Cable dia. mm |
電纜參考重量 Reference weight /kg/km |
|||||||
|
YJV YJLV YJY YJLY |
YJV22 YJLV22 YJY23 YJLY23 |
YJV32 YJLV32 YJY33 YJLY33 |
YJV YJY |
YJLV YJLY |
YJV22 YJY23 |
YJLV22 YJLY23 |
YJV32 YJY33 |
YJLV32 YJLY33 |
|
|
25 |
22.0 |
25.6 |
29.0 |
696 |
544 |
919 |
767 |
1846 |
1587 |
|
35 |
23.0 |
26.6 |
30.0 |
819 |
604 |
1055 |
840 |
2026 |
1704 |
|
50 |
24.5 |
27.9 |
31.5 |
970 |
679 |
1219 |
929 |
2237 |
1839 |
|
70 |
26.2 |
30.8 |
33.0 |
1191 |
780 |
1458 |
1047 |
2520 |
2002 |
|
95 |
27.9 |
32.7 |
34.9 |
1493 |
910 |
1780 |
1197 |
2911 |
2220 |
|
120 |
29.5 |
34.1 |
37.5 |
1760 |
1023 |
2312 |
1575 |
3690 |
2770 |
|
150 |
31.1 |
35.9 |
39.1 |
2085 |
1158 |
2670 |
1743 |
4005 |
2907 |
|
185 |
32.8 |
37.6 |
40.8 |
2391 |
1285 |
3007 |
1901 |
4402 |
3124 |
|
240 |
35.3 |
39.9 |
43.1 |
2973 |
1525 |
3621 |
2173 |
5104 |
3485 |
|
300 |
37.7 |
42.5 |
45.7 |
3657 |
1798 |
4330 |
2470 |
5908 |
3877 |
|
400 |
40.9 |
45.7 |
48.9 |
4571 |
2156 |
5281 |
2866 |
6982 |
4396 |
|
500 |
44.4 |
49.4 |
52.6 |
5692 |
2595 |
6442 |
3345 |
8287 |
5018 |
|
630 |
48.0 |
53.4 |
56.6 |
6945 |
3074 |
7766 |
3895 |
9789 |
5746 |
8.7/10kv、8.7/15kv三芯交聯(lián)聚乙烯絕緣聚氯乙烯/聚乙烯/聚烯烴護(hù)套電力電纜
8.7/10kv、8.7/15kv 3-core XLPE insulated PVC / PE sheathed power cable
|
標(biāo)稱截面 Section mm2 |
電纜近似外徑 Cable dia. mm |
電纜參考重量 Reference weight /kg/km |
|||||||
|
YJV YJLV YJY YJLY |
YJV22 YJLV22 YJY23 YJLY23 |
YJV32 YJLV32 YJY33 YJLY33 |
YJV YJY |
YJLV YJLY |
YJV22 YJY23 |
YJLV22 YJLY23 |
YJV32 YJY33 |
YJLV32 YJLY33 |
|
|
25 |
45.0 |
50.2 |
53.4 |
2217 |
1747 |
3201 |
2739 |
4841 |
4378 |
|
35 |
47.3 |
52.3 |
55.7 |
2616 |
1947 |
3646 |
3991 |
5394 |
4740 |
|
50 |
50.3 |
55.7 |
58.9 |
3144 |
2223 |
4269 |
3383 |
6107 |
5222 |
|
70 |
53.8 |
59.4 |
62.6 |
3879 |
2586 |
5082 |
3831 |
7066 |
5815 |
|
95 |
57.6 |
63.2 |
66.4 |
4872 |
3051 |
6159 |
4285 |
8276 |
6501 |
|
120 |
60.9 |
66.7 |
69.9 |
5753 |
3458 |
7115 |
4870 |
9312 |
7068 |
|
150 |
64.5 |
70.5 |
73.7 |
6837 |
3945 |
8296 |
5475 |
10636 |
7814 |
|
185 |
68.1 |
74.1 |
77.3 |
7900 |
4429 |
9429 |
6061 |
11879 |
8510 |
|
240 |
73.3 |
79.5 |
84.2 |
9719 |
5230 |
11450 |
7041 |
15060 |
10650 |
|
300 |
78.4 |
86.2 |
89.5 |
11862 |
6154 |
14508 |
8845 |
17597 |
11934 |
|
400 |
85.3 |
93.5 |
96.8 |
14795 |
7402 |
17695 |
10343 |
21109 |
13756 |
|
500 |
93.0 |
101.2 |
104.5 |
18381 |
8950 |
21503 |
12072 |
25267 |
15836 |
|
630 |
100.7 |
109.3 |
112.6 |
22396 |
10609 |
25869 |
14082 |
29892 |
18105 |
12/20kv單芯交聯(lián)聚乙烯絕緣聚氯乙烯/聚乙烯/聚烯烴護(hù)套電力電纜
12/20kv single-core XLPE insulated PVC / PE sheathed power cable
|
標(biāo)稱截面 Section mm2 |
電纜近似外徑 Cable dia. mm |
電纜參考重量 Reference weight /kg/km |
|||||||
|
YJV YJLV YJY YJLY |
YJV22 YJLV22 YJY23 YJLY23 |
YJV32 YJLV32 YJY33 YJLY33 |
YJV YJY |
YJLV YJLY |
YJV22 YJY23 |
YJLV22 YJLY23 |
YJV32 YJY33 |
YJLV32 YJLY33 |
|
|
35 |
25.4 |
30.1 |
32.2 |
930 |
720 |
1410 |
1200 |
2030 |
1820 |
|
50 |
26.8 |
31.5 |
33.6 |
1160 |
850 |
1630 |
1320 |
2280 |
1980 |
|
70 |
28.4 |
33.1 |
35.2 |
1410 |
980 |
1890 |
1460 |
2580 |
2150 |
|
95 |
30.2 |
34.9 |
37.0 |
1690 |
1110 |
2210 |
1640 |
2950 |
2370 |
|
120 |
31.7 |
36.4 |
38.5 |
1980 |
1240 |
2510 |
1780 |
3280 |
2550 |
|
150 |
33.4 |
38.1 |
40.2 |
2310 |
1380 |
2880 |
1970 |
3680 |
2770 |
|
185 |
35.0 |
39.7 |
41.8 |
2700 |
1550 |
3270 |
2150 |
4110 |
2990 |
|
240 |
37.4 |
42.1 |
45.4 |
3290 |
1800 |
3900 |
2440 |
5150 |
3690 |
|
300 |
39.8 |
44.7 |
47.9 |
3910 |
2050 |
4590 |
2770 |
5930 |
4110 |
|
400 |
43.0 |
48.1 |
51.3 |
5030 |
2550 |
5650 |
3250 |
7130 |
4690 |
|
500 |
46.2 |
51.4 |
54.6 |
6120 |
3030 |
6760 |
3730 |
8320 |
5280 |
|
630 |
49.8 |
55.2 |
58.4 |
7440 |
3540 |
8150 |
4320 |
9830 |
6010 |
12/20kv三芯交聯(lián)聚乙烯絕緣聚氯乙烯/聚乙烯/聚烯烴護(hù)套電力電纜
12/20kv 3-core XLPE insulated PVC / PE sheathed power cable
|
標(biāo)稱截面 Section mm2 |
電纜近似外徑 Cable dia. mm |
電纜參考重量 Reference weight /kg/km |
|||||||
|
YJV YJLV YJY YJLY |
YJV22 YJLV22 YJY23 YJLY23 |
YJV32 YJLV32 YJY33 YJLY33 |
YJV YJY |
YJLV YJLY |
YJV22 YJY23 |
YJLV22 YJLY23 |
YJV32 YJY33 |
YJLV32 YJLY33 |
|
|
35 |
52.0 |
57.4 |
60.7 |
3230 |
2570 |
4270 |
3620 |
5970 |
5330 |
|
50 |
55.0 |
60.6 |
63.8 |
3840 |
2900 |
4930 |
4010 |
6730 |
5810 |
|
70 |
58.4 |
64.1 |
67.3 |
4640 |
3330 |
5830 |
4540 |
7720 |
6430 |
|
95 |
62.3 |
68.2 |
72.8 |
5570 |
3800 |
6850 |
5090 |
9640 |
7890 |
|
120 |
65.6 |
71.5 |
76.1 |
6480 |
4240 |
7850 |
5640 |
10800 |
8580 |
|
150 |
69.2 |
75.3 |
79.9 |
7560 |
4750 |
9040 |
6260 |
12180 |
9410 |
|
185 |
72.7 |
78.9 |
83.5 |
8780 |
5320 |
10300 |
6890 |
13600 |
10180 |
|
240 |
78.0 |
85.7 |
89.0 |
10680 |
6180 |
13120 |
8690 |
15850 |
11420 |
|
300 |
83.0 |
91.0 |
94.3 |
12720 |
7100 |
15350 |
9810 |
18260 |
12720 |
|
400 |
90.0 |
98.2 |
101.5 |
16280 |
8790 |
18940 |
11560 |
22100 |
14710 |
|
500 |
96.8 |
105.3 |
108.6 |
18820 |
9580 |
22530 |
13300 |
25950 |
16710 |
|
630 |
104.6 |
113.4 |
116.7 |
22950 |
11310 |
27000 |
15370 |
30690 |
19050 |
18/20kv、18/30kv單芯交聯(lián)聚乙烯絕緣聚氯乙烯/聚乙烯/聚烯烴護(hù)套電力電纜
18/20kv、18/30kv single-core XLPE insulated PVC / PE sheathed power cable
|
標(biāo)稱截面 Section mm2 |
電纜近似外徑 Cable dia. mm |
電纜參考重量 Reference weight /kg/km |
|||||||
|
YJV YJLV YJY YJLY |
YJV22 YJLV22 YJY23 YJLY23 |
YJV32 YJLV32 YJY33 YJLY33 |
YJV YJY |
YJLV YJLY |
YJV22 YJY23 |
YJLV22 YJLY23 |
YJV32 YJY33 |
YJLV32 YJLY33 |
|
|
35 |
31.9 |
- |
- |
1240 |
1020 |
- |
- |
- |
- |
|
50 |
33.3 |
31.8 |
33.9 |
1560 |
1250 |
2060 |
1760 |
2910 |
2610 |
|
70 |
34.9 |
33.4 |
35.6 |
1840 |
1400 |
2340 |
1910 |
3240 |
2820 |
|
95 |
36.7 |
35.3 |
37.5 |
2140 |
1550 |
2680 |
2100 |
3610 |
3030 |
|
120 |
38.2 |
36.9 |
40.1 |
2450 |
1700 |
3020 |
2290 |
4370 |
3640 |
|
150 |
39.9 |
38.6 |
41.8 |
2790 |
1860 |
3400 |
2490 |
4810 |
3900 |
|
185 |
41.5 |
40.3 |
43.5 |
3200 |
2050 |
3810 |
2690 |
5270 |
4150 |
|
240 |
44.0 |
42.9 |
46.1 |
3800 |
2310 |
4490 |
3030 |
6040 |
4580 |
|
300 |
46.3 |
45.3 |
48.5 |
4460 |
2600 |
5180 |
3300 |
6810 |
4990 |
|
400 |
49.6 |
48.7 |
51.9 |
5530 |
3060 |
6310 |
3880 |
8050 |
5620 |
|
500 |
52.8 |
52.0 |
55.2 |
6160 |
3560 |
7430 |
4390 |
9280 |
6250 |
|
630 |
56.4 |
55.7 |
58.9 |
8020 |
4120 |
8860 |
5030 |
10830 |
7010 |
18/20kv、18/30kv三芯交聯(lián)聚乙烯絕緣聚氯乙烯/聚乙烯/聚烯烴護(hù)套電力電纜
18/20kv、18/30kv 3-core XLPE insulated PVC / PE sheathed power cable
|
標(biāo)稱截面 Section mm2 |
電纜近似外徑 Cable dia. mm |
電纜參考重量 Reference weight /kg/km |
|||||||
|
YJV YJLV YJY YJLY |
YJV22 YJLV22 YJY23 YJLY23 |
YJV32 YJLV32 YJY33 YJLY33 |
YJV YJY |
YJLV YJLY |
YJV22 YJY23 |
YJLV22 YJLY23 |
YJV32 YJY33 |
YJLV32 YJLY33 |
|
|
35 |
52.7 |
- |
- |
4260 |
3620 |
- |
- |
- |
- |
|
50 |
55.7 |
75.1 |
79.7 |
5290 |
4350 |
7200 |
6250 |
9790 |
8870 |
|
70 |
59.2 |
78.7 |
83.3 |
6240 |
4930 |
8230 |
6910 |
10900 |
9610 |
|
95 |
63.1 |
84.0 |
87.4 |
7360 |
5580 |
9410 |
7620 |
12220 |
10470 |
|
120 |
66.4 |
87.5 |
90.8 |
8350 |
6100 |
11120 |
8870 |
13440 |
11220 |
|
150 |
70.0 |
91.3 |
94.6 |
9520 |
6410 |
12400 |
9580 |
14880 |
12100 |
|
185 |
73.5 |
94.9 |
98.2 |
10830 |
7370 |
13910 |
10450 |
16420 |
12990 |
|
240 |
78.8 |
100.3 |
103.7 |
12810 |
8300 |
16080 |
11590 |
18770 |
14340 |
|
300 |
83.8 |
105.6 |
108.9 |
14920 |
9300 |
18500 |
12850 |
21250 |
15710 |
|
400 |
90.7 |
112.8 |
116.1 |
18110 |
10620 |
21920 |
14410 |
25260 |
17870 |
|
500 |
97.6 |
- |
123.2 |
20990 |
11780 |
- |
- |
29260 |
20030 |
|
630 |
105.4 |
- |
131.3 |
25290 |
13650 |
- |
- |
34170 |
22530 |
21/35kv單芯交聯(lián)聚乙烯絕緣聚氯乙烯/聚乙烯/聚烯烴護(hù)套電力電纜
21/35kv single-core XLPE insulated PVC / PE sheathed power cable
|
標(biāo)稱截面 Section mm2 |
電纜近似外徑 Cable dia. mm |
電纜參考重量 Reference weight /kg/km |
|||||||
|
YJV YJLV YJY YJLY |
YJV22 YJLV22 YJY23 YJLY23 |
YJV32 YJLV32 YJY33 YJLY33 |
YJV YJY |
YJLV YJLY |
YJV22 YJY23 |
YJLV22 YJLY23 |
YJV32 YJY33 |
YJLV32 YJLY33 |
|
|
50 |
36.1 |
40.5 |
43.0 |
1590 |
1290 |
2370 |
2070 |
3200 |
2890 |
|
70 |
37.7 |
42.2 |
45.7 |
1840 |
1420 |
2670 |
2250 |
3920 |
3490 |
|
95 |
39.5 |
44.1 |
47.6 |
2160 |
1580 |
3030 |
2460 |
4340 |
3760 |
|
120 |
41.0 |
45.6 |
49.1 |
2450 |
1720 |
3350 |
2620 |
4710 |
3980 |
|
150 |
42.7 |
47.4 |
50.9 |
2810 |
1890 |
3750 |
2840 |
5160 |
4250 |
|
185 |
44.3 |
49.0 |
52.6 |
3190 |
2070 |
4190 |
3060 |
5660 |
4530 |
|
240 |
46.7 |
51.6 |
55.1 |
3810 |
2350 |
4860 |
3400 |
6400 |
4950 |
|
300 |
49.1 |
54.1 |
57.6 |
4460 |
2640 |
5590 |
3770 |
7220 |
5390 |
|
400 |
52.3 |
57.4 |
61.0 |
5510 |
3080 |
6710 |
4280 |
8440 |
6020 |
|
500 |
55.5 |
60.7 |
64.2 |
6570 |
3540 |
7870 |
4840 |
9720 |
6690 |
|
630 |
59.1 |
64.4 |
68.0 |
7910 |
4080 |
9290 |
5470 |
11260 |
7440 |
21/35kv三芯交聯(lián)聚乙烯絕緣聚氯乙烯/聚乙烯/聚烯烴護(hù)套電力電纜
21/35kv 3-core XLPE insulated PVC / PE sheathed power cable
|
標(biāo)稱截面 Section mm2 |
電纜近似外徑 Cable dia. mm |
電纜參考重量 Reference weight /kg/km |
|||||||
|
YJV YJLV YJY YJLY |
YJV22 YJLV22 YJY23 YJLY23 |
YJV32 YJLV32 YJY33 YJLY33 |
YJV YJY |
YJLV YJLY |
YJV22 YJY23 |
YJLV22 YJLY23 |
YJV32 YJY33 |
YJLV32 YJLY33 |
|
|
50 |
75.1 |
82.7 |
86.0 |
5560 |
4640 |
8260 |
7340 |
10890 |
9960 |
|
70 |
78.6 |
86.3 |
89.6 |
6450 |
5160 |
9280 |
7990 |
12030 |
10740 |
|
95 |
82.5 |
90.4 |
93.7 |
7490 |
5730 |
10500 |
8740 |
13430 |
11670 |
|
120 |
85.7 |
93.7 |
97.0 |
8470 |
6260 |
11630 |
9420 |
14630 |
12420 |
|
150 |
89.4 |
97.5 |
100.8 |
9640 |
6860 |
12970 |
10200 |
16100 |
13330 |
|
185 |
92.8 |
101.1 |
104.4 |
10920 |
7500 |
14420 |
11010 |
17680 |
14260 |
|
240 |
98.1 |
106.6 |
109.9 |
12950 |
8520 |
16690 |
12260 |
20140 |
15710 |
|
300 |
103.1 |
111.8 |
115.1 |
15060 |
9520 |
18990 |
13450 |
22610 |
17070 |
|
400 |
110.1 |
119.0 |
122.3 |
18520 |
11120 |
22820 |
15430 |
26680 |
19290 |
|
500 |
116.9 |
126.1 |
129.4 |
21990 |
12760 |
26630 |
17390 |
30750 |
21520 |
|
630 |
124.7 |
134.2 |
137.5 |
26350 |
14710 |
31340 |
19700 |
35730 |
24090 |
26/35kv單芯交聯(lián)聚乙烯絕緣聚氯乙烯/聚乙烯/聚烯烴護(hù)套電力電纜
26/35kv single-core XLPE insulated PVC / PE sheathed power cable
|
標(biāo)稱截面 Section mm2 |
電纜近似外徑 Cable dia. mm |
電纜參考重量 Reference weight /kg/km |
|||||||
|
YJV YJLV YJY YJLY |
YJV22 YJLV22 YJY23 YJLY23 |
YJV32 YJLV32 YJY33 YJLY33 |
YJV YJY |
YJLV YJLY |
YJV22 YJY23 |
YJLV22 YJLY23 |
YJV32 YJY33 |
YJLV32 YJLY33 |
|
|
50 |
38.7 |
43.7 |
46.9 |
1727 |
1437 |
2600 |
2320 |
4030 |
3490 |
|
70 |
40.2 |
45.2 |
48.4 |
1980 |
1570 |
2890 |
2480 |
4380 |
3710 |
|
95 |
42.1 |
47.1 |
50.3 |
2335 |
1750 |
3270 |
2690 |
4830 |
3990 |
|
120 |
43.7 |
48.7 |
51.9 |
2650 |
1910 |
3600 |
2860 |
5250 |
4260 |
|
150 |
45.3 |
50.5 |
53.7 |
3016 |
2090 |
4020 |
3090 |
5730 |
4540 |
|
185 |
47.0 |
52.0 |
55.2 |
3377 |
2270 |
4410 |
3305 |
6160 |
4790 |
|
240 |
49.3 |
54.7 |
57.9 |
3996 |
2550 |
5110 |
3660 |
6940 |
5230 |
|
300 |
51.7 |
57.1 |
60.3 |
4733 |
2870 |
5900 |
4040 |
7810 |
5690 |
|
400 |
54.9 |
60.5 |
63.7 |
5723 |
3308 |
6340 |
4520 |
8990 |
6310 |
|
500 |
59.8 |
65.6 |
68.8 |
7068 |
3970 |
8380 |
5290 |
10500 |
7140 |
|
630 |
63.6 |
69.2 |
72.6 |
8418 |
4550 |
9790 |
5910 |
12080 |
7950 |
26/35kv三芯交聯(lián)聚乙烯絕緣聚氯乙烯/聚乙烯/聚烯烴護(hù)套電力電纜
26/35kv 3-core XLPE insulated PVC / PE sheathed power cable
|
標(biāo)稱截面 Section mm2 |
電纜近似外徑 Cable dia. mm |
電纜參考重量 Reference weight /kg/km |
|||||||
|
YJV YJLV YJY YJLY |
YJV22 YJLV22 YJY23 YJLY23 |
YJV32 YJLV32 YJY33 YJLY33 |
YJV YJY |
YJLV YJLY |
YJV22 YJY23 |
YJLV22 YJLY23 |
YJV32 YJY33 |
YJLV32 YJLY33 |
|
|
50 |
80.8 |
88.6 |
91.9 |
6030 |
5150 |
8700 |
7820 |
12620 |
11740 |
|
70 |
84.2 |
92.0 |
95.5 |
6900 |
5650 |
9690 |
8430 |
13820 |
12560 |
|
95 |
88.1 |
96.3 |
99.6 |
8060 |
6282 |
11050 |
9270 |
15360 |
13590 |
|
120 |
91.3 |
99.7 |
103.0 |
9070 |
6830 |
12210 |
9970 |
16700 |
14460 |
|
150 |
94.9 |
103.3 |
106.6 |
10290 |
7470 |
13560 |
10730 |
18280 |
15460 |
|
185 |
98.4 |
107.0 |
110.0 |
11490 |
8120 |
14880 |
11500 |
19595 |
16335 |
|
240 |
103.5 |
112.5 |
115.2 |
13550 |
9140 |
17210 |
12800 |
22105 |
17820 |
|
300 |
108.7 |
117.7 |
120.8 |
15950 |
10290 |
19760 |
14100 |
25360 |
20280 |
|
400 |
115.5 |
125.1 |
127.8 |
19180 |
11830 |
23390 |
16080 |
31580 |
25050 |
主要技術(shù)指標(biāo) The main technical indicators
1、絕緣厚度 Insulation thick-ness
|
導(dǎo)體標(biāo)稱截面 Section （mm2） |
額定電壓 Rated voltage kV |
|||||
|
6/6 6/10 |
8.7/10 8.7/15 |
12/20 |
18/20 18/30 |
21/35 |
26/35 |
|
|
標(biāo)稱厚度 Thick-ness (mm) |
||||||
|
25 |
3.4 |
4.5 |
- |
- |
- |
- |
|
35 |
3.4 |
4.5 |
5.5 |
- |
- |
- |
|
50 |
3.4 |
4.5 |
5.5 |
8.0 |
9.3 |
10.5 |
|
70 |
3.4 |
4.5 |
5.5 |
8.0 |
9.3 |
10.5 |
|
95 |
3.4 |
4.5 |
5.5 |
8.0 |
9.3 |
10.5 |
|
120 |
3.4 |
4.5 |
5.5 |
8.0 |
9.3 |
10.5 |
|
150 |
3.4 |
4.5 |
5.5 |
8.0 |
9.3 |
10.5 |
|
185 |
3.4 |
4.5 |
5.5 |
8.0 |
9.3 |
10.5 |
|
240 |
3.4 |
4.5 |
5.5 |
8.0 |
9.3 |
10.5 |
|
300 |
3.4 |
4.5 |
5.5 |
8.0 |
9.3 |
10.5 |
|
400 |
3.4 |
4.5 |
5.5 |
8.0 |
9.3 |
10.5 |
|
500 |
3.4 |
4.5 |
5.5 |
8.0 |
9.3 |
10.5 |
|
630 |
3.4 |
4.5 |
5.5 |
8.0 |
9.3 |
10.5 |
2、20℃導(dǎo)體直流電阻 20℃ conductor DC resistance
|
導(dǎo)體標(biāo)稱截面 Conductor nominal section （mm2） |
導(dǎo)體最大直流電阻 Conductor biggest DC resistance （Ω/km） |
|
|
銅 Cu |
鋁 Al |
|
|
25 |
0.727 |
1.20 |
|
35 |
0.524 |
0.868 |
|
50 |
0.387 |
0.641 |
|
70 |
0.268 |
0.443 |
|
95 |
0.193 |
0.320 |
|
120 |
0.153 |
0.253 |
|
150 |
0.124 |
0.206 |
|
185 |
0.0991 |
0.164 |
|
240 |
0.0754 |
0.125 |
|
300 |
0.0601 |
0.100 |
|
400 |
0.0470 |
0.0778 |
|
500 |
0.0366 |
0.0605 |
|
630 |
0.0283 |
0.0469 |
3、電纜載流量 Cable load capacity
3.1、不同土壤溫度下載流量的修正系數(shù)
Corrective load factor in different soil temperature
|
土壤溫度 ℃ Soil temperature |
15 |
20 |
25 |
30 |
35 |
40 |
45 |
|
系數(shù) Coefficient |
1.07 |
1.04 |
1.0 |
0.96 |
0.92 |
0.87 |
0.83 |
3.2、不同土壤熱阻載流量的修正系數(shù)
Loading capacity correction factor under defference soil heat resistance
|
土壤熱阻 Soil heat resistance |
1.0 |
1.2 |
1.5 |
2.0 |
2.5 |
3.0 |
3.5 |
|
三芯電纜 3-core cable |
1.0 |
0.943 |
0.877 |
0.792 |
0.736 |
0.675 |
0.641 |
|
單芯電纜 Single cable |
1.0 |
0.934 |
0.850 |
0.748 |
0.692 |
0.635 |
0.598 |
3.3、不同環(huán)境溫度下載流量的校正系數(shù)
Corrective load factor in different ambient temperature
|
環(huán)境空氣溫度 ℃ Ambient air temperature |
20 |
25 |
30 |
35 |
40 |
45 |
50 |
|
系數(shù) Coefficient |
1.18 |
1.14 |
1.10 |
1.05 |
1.0 |
0.95 |
0.89 |
4、電壓試驗(yàn)、局部放電試驗(yàn) Voltage test, partial dis ge test
|
序號(hào) No |
試驗(yàn)項(xiàng)目 Experimental project |
額定電壓 Rated voltage kV |
|||||
|
6/6 6/10 |
8.7/10 8.7/15 |
12/20 |
18/20 18/30 |
21/35 |
26/35 |
||
|
1 |
工頻交流電壓試驗(yàn) AC voltage test |
21 |
30.5 |
42 |
63 |
73.5 (53)★ |
91 (65)★ |
|
2 |
四小時(shí)工頻交流電壓試驗(yàn) 4h AC voltage test |
24 |
34.8 |
48 |
72 |
84 |
104 |
|
3 |
沖擊電壓試驗(yàn) The impulse voltage test |
75 |
95 |
125 |
170 |
200 |
250 |
|
4 |
局部放電試驗(yàn)1.73U0下最大局部放電量 Partial dis ge test, The maximum local 1.73U0 dis ge quantity |
5 |
5 |
5 |
5 |
5 |
5 |
注：21/35KV和26/35KV電纜工頻耐壓試驗(yàn)可根據(jù)用戶要求，按2.5U0×30min或3.5U0×5min進(jìn)行試驗(yàn)。
Note: 21/35KV and 26/35KV cable power frequency withstand voltage test according to user requirements, tested according to 2.5U0×30min or 3.5U0×5min.
5、導(dǎo)體短路電流 Conductor short-circuit current
|
導(dǎo)體標(biāo)稱截面 Conductor nominal section （mm2） |
90℃導(dǎo)體最大允許短路電流（1秒） The maximum permissible short circuit current of 90 ℃ conductor (1s) |
|
|
25 |
3.69 |
2.42 |
|
35 |
5.15 |
3.37 |
|
50 |
7.31 |
4.79 |
|
70 |
10.2 |
6.68 |
|
95 |
13.8 |
9.03 |
|
120 |
17.4 |
11.4 |
|
150 |
21.7 |
14.2 |
|
185 |
26.7 |
17.5 |
|
240 |
34.6 |
22.6 |
|
300 |
43.1 |
28.2 |
|
400 |
57.4 |
37.6 |
|
500 |
71.7 |
47.0 |
|
630 |
88.8 |
58.0 |
6、電容、電感（參考值） Capacitance, inductance (reference value)
6.1、電容 capacitor
|
導(dǎo)體標(biāo)稱截面 nominal section （mm2） |
額定電壓 Rated voltage kV |
||||||
|
3.6/6 |
6/6 6/10 |
8.7/10 8.7/15 |
12/20 |
18/20 18/30 |
21/35 |
26/35 |
|
|
每相電容 Each capacitor |
|||||||
|
25 |
0.2423 |
0.1922 |
0.1576 |
0.1378 |
0.1163 |
0.1064 |
0.0992 |
|
35 |
0.2684 |
0.2116 |
0.1725 |
0.1502 |
0.1251 |
0.1140 |
0.1061 |
|
50 |
0.3022 |
0.2367 |
0.1917 |
0.1661 |
0.1363 |
0.1239 |
0.1150 |
|
70 |
0.3462 |
0.2693 |
0.2167 |
0.1868 |
0.1508 |
0.1365 |
0.1263 |
|
95 |
0.3875 |
0.2999 |
0.2400 |
0.2060 |
0.1643 |
0.1483 |
0.1368 |
|
120 |
0.4236 |
0.3266 |
0.2603 |
0.2228 |
0.1760 |
0.1584 |
0.1460 |
|
150 |
0.4647 |
0.3570 |
0.2834 |
0.2418 |
0.1893 |
0.1700 |
0.1563 |
|
185 |
0.5059 |
0.3873 |
0.3123 |
0.2656 |
0.2026 |
0.1815 |
0.1665 |
|
240 |
0.5430 |
0.4290 |
0.3439 |
0.2916 |
0.2207 |
0.1972 |
0.1805 |
|
300 |
0.5589 |
0.4706 |
0.3755 |
0.3175 |
0.2387 |
0.2128 |
0.1945 |
|
400 |
0.5940 |
0.5311 |
0.4213 |
0.3551 |
0.2648 |
0.2354 |
0.2146 |
|
500 |
0.6167 |
0.5839 |
0.4613 |
0.3880 |
0.2876 |
0.2551 |
0.2321 |
|
630 |
0.6848 |
0.6481 |
0.5099 |
0.4278 |
0.3151 |
0.2789 |
0.2533 |
6.2、單芯電纜電感 Single core cable inductance
|
導(dǎo)體標(biāo)稱截面 nominal section （mm2） |
額定電壓 Rated voltage kV |
||||||
|
3.6/6 |
6/6 6/10 |
8.7/10 8.7/15 |
12/20 |
18/20 18/30 |
21/35 |
26/35 |
|
|
電感 inductance |
|||||||
|
25 |
0.5954 |
0.6143 |
0.6474 |
-- |
-- |
-- |
-- |
|
35 |
0.5753 |
0.5932 |
0.6248 |
0.6390 |
-- |
-- |
-- |
|
50 |
0.5543 |
0.5711 |
0.6011 |
0.6145 |
0.6501 |
0.6675 |
0.6751 |
|
70 |
0.5357 |
0.5486 |
0.5765 |
0.5919 |
0.6252 |
0.6394 |
0.6467 |
|
95 |
0.5172 |
0.5318 |
0.5608 |
0.5726 |
0.6043 |
0.6180 |
0.6279 |
|
120 |
0.5059 |
0.5197 |
0.5473 |
0.5586 |
0.5891 |
0.6051 |
0.6118 |
|
150 |
0.4949 |
0.5079 |
0.5341 |
0.5449 |
0.5740 |
0.5895 |
0.5959 |
|
185 |
0.4885 |
0.5006 |
0.5252 |
0.5354 |
0.5640 |
0.5760 |
0.5839 |
|
240 |
0.4790 |
0.4890 |
0.5143 |
0.5216 |
0.5487 |
0.5615 |
0.5677 |
|
300 |
0.4749 |
0.4818 |
0.5032 |
0.5102 |
0.5376 |
0.5484 |
0.5540 |
|
400 |
0.4660 |
0.4702 |
0.4927 |
0.4991 |
0.5219 |
0.5343 |
0.5395 |
|
500 |
0.4600 |
0.4619 |
0.4848 |
0.4907 |
0.5128 |
0.5224 |
0.5272 |
|
630 |
0.4547 |
0.4563 |
0.4748 |
0.4827 |
0.5012 |
0.5101 |
0.5161 |
注：以上為s=2D時(shí)的電感，其中D為電纜外徑；S為電纜中心距離。
Note: the inductance above is s=2D, where D is the diameter of the cable; the cable center distance S.
6.3、三芯電纜電感 3-core cable inductance
|
導(dǎo)體標(biāo)稱截面 nominal section （mm2） |
額定電壓 Rated voltage kV |
||||||
|
3.6/6 |
6/6 6/10 |
8.7/10 8.7/15 |
12/20 |
18/20 18/30 |
21/35 |
26/35 |
|
|
電感 inductance |
|||||||
|
25 |
0.3552 |
0.3797 |
0.4060 |
0.4274 |
-- |
-- |
-- |
|
35 |
0.3384 |
0.3613 |
0.3862 |
0.4064 |
-- |
-- |
-- |
|
50 |
0.3211 |
0.3423 |
0.3655 |
0.3845 |
0.4396 |
0.4537 |
0.4679 |
|
70 |
0.3040 |
0.3232 |
0.3445 |
0.3620 |
0.4145 |
0.4286 |
0.4427 |
|
95 |
0.2915 |
0.3092 |
0.3290 |
0.3454 |
0.4956 |
0.4082 |
0.4208 |
|
120 |
0.2826 |
0.2992 |
0.3178 |
0.3392 |
0.3799 |
0.3909 |
0.4019 |
|
150 |
0.2742 |
0.2897 |
0.3071 |
0.3217 |
0.3642 |
0.3752 |
0.3862 |
|
185 |
0.2672 |
0.2817 |
0.3009 |
0.3145 |
0.3485 |
0.3611 |
0.3737 |
|
240 |
0.2608 |
0.2726 |
0.2904 |
0.3030 |
0.3360 |
0.3486 |
0.3611 |
|
300 |
0.2576 |
0.2651 |
0.2817 |
0.2935 |
0.3266 |
0.3776 |
0.3485 |
|
400 |
0.2516 |
0.2564 |
0.2714 |
0.2822 |
0.3014 |
0.3140 |
0.3266 |
|
500 |
0.2480 |
0.2503 |
0.2641 |
0.2742 |
-- |
-- |
-- |
|
630 |
0.2421 |
0.2442 |
0.2596 |
0.2661 |
-- |
-- |
-- |
7、金屬屏蔽層的短路電流 metallic shield level short-circuit current
7.1、單芯電纜 Single cable
|
導(dǎo)體標(biāo)稱截面 nominal section （mm2） |
額定電壓 Rated voltage kV |
||||||
|
3.6/6 |
6/6 6/10 |
8.7/10 8.7/15 |
12/20 |
18/20 18/30 |
21/35 |
26/35 |
|
|
短路電流Short-circuit current A |
|||||||
|
25 |
1075 |
1083 |
1094 |
-- |
-- |
-- |
-- |
|
35 |
1074 |
1082 |
1092 |
1096 |
-- |
-- |
-- |
|
50 |
1072 |
1080 |
1091 |
1095 |
1284 |
1286 |
1288 |
|
70 |
1070 |
1079 |
1090 |
1091 |
1281 |
1285 |
1286 |
|
95 |
1069 |
1077 |
1086 |
1272 |
1280 |
1284 |
1283 |
|
120 |
1068 |
1077 |
1266 |
1271 |
1279 |
1280 |
1282 |
|
150 |
1067 |
1076 |
1265 |
1270 |
1278 |
1279 |
1282 |
|
185 |
1064 |
1251 |
1264 |
1267 |
1275 |
1279 |
1279 |
|
240 |
1241 |
1250 |
1262 |
1266 |
1274 |
1276 |
1278 |
|
300 |
1239 |
1246 |
1261 |
1265 |
1271 |
1275 |
1277 |
|
400 |
1240 |
1245 |
1256 |
1260 |
1270 |
1272 |
1274 |
|
500 |
1243 |
1244 |
1253 |
1257 |
1266 |
1272 |
1273 |
|
630 |
1236 |
1238 |
1252 |
1253 |
1265 |
1270 |
1270 |
7.2、三芯電纜 3-core cable
|
導(dǎo)體標(biāo)稱截面 nominal section （mm2） |
額定電壓 Rated voltage kV |
||||||
|
3.6/6 |
6/6 6/10 |
8.7/10 8.7/15 |
12/20 |
18/20 18/30 |
21/35 |
26/35 |
|
|
短路電流Short-circuit current A |
|||||||
|
25 |
2958 |
2958 |
2958 |
-- |
-- |
-- |
-- |
|
35 |
2958 |
2958 |
2958 |
2958 |
-- |
-- |
-- |
|
50 |
2958 |
2958 |
2958 |
2958 |
3031 |
3031 |
3031 |
|
70 |
2958 |
2958 |
2958 |
2958 |
3031 |
3031 |
3031 |
|
95 |
2958 |
2958 |
2958 |
3031 |
3031 |
3031 |
3031 |
|
120 |
2958 |
2958 |
3031 |
3031 |
3031 |
3031 |
3031 |
|
150 |
2958 |
2958 |
3031 |
3031 |
3031 |
3031 |
3031 |
|
185 |
2958 |
3031 |
3031 |
3031 |
3031 |
3031 |
3031 |
|
240 |
3031 |
3031 |
3031 |
3031 |
3031 |
3031 |
3031 |
|
300 |
3031 |
3031 |
3031 |
3031 |
3031 |
3031 |
3031 |
|
400 |
3031 |
3031 |
3031 |
3031 |
3031 |
3031 |
3031 |
|
500 |
3031 |
3031 |
3031 |
3031 |
-- |
-- |
-- |
|
630 |
3031 |
3031 |
3031 |
3031 |
-- |
-- |
-- |
