1、型號、名稱及主要用途見表1
表1
型號 |
名稱 |
用途 |
MY-0.38/0.66 |
煤礦用移動橡套軟電纜 |
額定電壓為0.38/0.66KV各種井下移動采煤設備的電源連接 |
MYP-0.38/0.66 |
煤礦用移動屏蔽橡套軟電纜 |
額定電壓為0.38/0.66KV各種井下移動采煤設備的電源連接 |
MYP-0.66/1.14 |
煤礦用移動屏蔽橡套軟電纜 |
額定電壓為0.66/1.14KV各種井下移動采煤設備的電源連接 |
2、電纜的規(guī)格符合表2~4的規(guī)定。
表2
芯數×導體標稱截面(mm2) |
標稱厚度(mm) |
電纜外徑(mm) |
芯數×導體標稱截面(mm2) |
標稱厚度(mm) |
電纜外徑(mm) |
||
絕緣 |
護套 |
MY-0.38/0.66 |
絕緣 |
護套 |
MY-0.38/0.66 |
||
1×50 |
1.6 |
2.4 |
18.7~20.5 |
1×185 |
2.2 |
3.4 |
32.7~35.9 |
1×70 |
1.6 |
2.6 |
20.9~23.0 |
1×240 |
2.4 |
3.5 |
35.3~38.8 |
1×95 |
1.8 |
2.8 |
24.2~26.6 |
1×300 |
2.6 |
3.6 |
40.0~43.3 |
1×120 |
1.8 |
3.0 |
26.4~29.0 |
1×400 |
2.8 |
3.8 |
43.4~47.7 |
1×150 |
2.0 |
3.2 |
30.1~33.1 |
|
|
|
|
表3
芯數×導體標稱截面(mm2) |
標稱厚度(mm) |
電纜外徑(mm) |
|||
動力線芯 |
地線芯 |
動力線芯絕緣 |
護套 |
MY-0.38/0.66 |
MYP-0.38/0.66 |
3×4 |
1×4 |
1.4 |
3.5 |
20.9~23.0 |
22.9~25.2 |
3×6 |
1×6 |
1.4 |
3.5 |
22.9~25.1 |
24.7~27.2 |
3×10 |
1×10 |
1.6 |
4.0 |
27.8~30.6 |
29.7~32.7 |
3×16 |
1×10 |
1.6 |
4.0 |
30.3~33.3 |
32.2~35.4 |
3×25 |
1×16 |
1.8 |
4.5 |
36.4~40.1 |
38.3~41 |
3×35 |
1×16 |
1.8 |
4.5 |
40.5~44.6 |
42.4~46.6 |
3×50 |
1×16 |
2.0 |
5.0 |
45.5~50.1 |
47.4~51 |
3×70 |
1×25 |
2.0 |
5.0 |
51.5~55.1 |
52.4~57.1 |
表4
芯數×導體標稱截面(mm2) |
標稱厚度(mm) |
電纜外徑(mm) |
||
動力線芯 |
地線芯 |
動力線芯絕緣 |
護套 |
MYP-0.66/1.14 |
3×10 |
1×10 |
1.8 |
4.5 |
31.7~34.9 |
3×16 |
1×10 |
1.8 |
4.5 |
34.2~37.6 |
3×25 |
1×16 |
2.0 |
5.0 |
40.3~44.3 |
3×35 |
1×16 |
2.0 |
5.0 |
44.4~48.8 |
3×50 |
1×16 |
2.2 |
5.5 |
51.5~54.6 |
3×70 |
1×25 |
2.2 |
5.5 |
53.9~59.3 |
3×95 |
1×25 |
2.4 |
6.0 |
62.1~68.1 |
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