- Phone
-
Address
Liu Yanma Industrial Zone
Tianjin Cable Factory Rubber Cable Factory
Liu Yanma Industrial Zone
MY3 * 4+1 * 4 roadway lighting branch line MY mining lighting cable
1 Overview
1.1 Product Execution Standard: MT818.5-2009
1.2 The model name and purpose of the product are shown in Table 1.
Table 1
model |
name |
purpose |
MY-0.38/0.66 |
Mobile rubber sheathed flexible cable for coal mines |
Power connection and control of various underground mobile coal mining equipment with rated voltage of 0.38/0.66kV, as well as power connection of signal equipment |
MYP-0.38/0.66 |
Mobile shielded rubber sheathed flexible cable for coal mines |
Power connection of various underground mobile coal mining equipment with rated voltage of 0.38/0.66kV |
MYP-0.66/1.14 |
Mobile shielded rubber sheathed flexible cable for coal mines |
Power connection of various underground mobile coal mining equipment with rated voltage of 0.66/1.14kV |
1.3 Product Model Meaning
*Partial |
Part II |
Part Three |
Part IV |
M |
Y |
P |
Rated voltage U0/U (kV) |
*Part: Use capital letter M to represent the series code of flame-retardant cables used in coal mines.
Part 2: Use capital letter Y to represent the cables used for coal mining equipment (mobile).
Part 3: Use capital letter P to represent non-metallic shielded cables.
Part 4: Use Arabic numerals to represent the rated voltage U0/U, in kV
Number of cores x conductor |
Nominal thickness of sheath (mm) |
outer diameter of cable |
Reference weight of cable (kg/km) |
|||||||||
Nominal cross-section (mm2) |
Power cord core |
UC-0.38/0.66 |
UCP-0.38/0.66 |
|||||||||
Power cord core |
Ground wire core |
Insulation nominal thickness (mm) |
Zui small value |
Zui maximum value |
Zui small value |
Zui maximum value |
UC |
UCP |
||||
3×4 |
1×4 |
1.4 |
3.5 |
20.3 |
23.4 |
23.7 |
27.2 |
670 |
785 |
|||
3×6 |
1×6 |
1.4 |
3.5 |
23 |
26.4 |
26.4 |
30.1 |
838 |
927 |
|||
3×10 |
1×10 |
1.6 |
4 |
27.5 |
31.3 |
30.9 |
34.7 |
1292 |
1400 |
|||
3×16 |
1×10 |
1.6 |
4 |
29.6 |
33.4 |
33 |
36.8 |
1465 |
1586 |
|||
3×25 |
1×16 |
1.8 |
4.5 |
35.6 |
39.8 |
39 |
43.2 |
2159 |
2296 |
|||
3×35 |
1×16 |
1.8 |
4.5 |
38.7 |
42.1 |
42.1 |
46.3 |
2596 |
2783 |
|||
3×50 |
1×16 |
2 |
5 |
43.6 |
47.1 |
47.1 |
51.4 |
3385 |
3548 |
|||
3×70 |
1×25 |
2 |
5 |
49.7 |
54.4 |
52.4 |
57.1 |
4292 |
4477 |
|||
Number of cores x conductor |
outer diameter of cable |
Reference weight of cable (kg/km) |
||||
Nominal cross-section (mm2) |
Power cord core |
Sheath nominal |
UC-0.38/0.66 |
|||
Power cord core |
Ground wire core |
Insulation nominal thickness (mm) |
Thickness (mm) |
Zui small value |
Zui maximum value |
|
3×10 |
1×10 |
1.8 |
4.5 |
32.4 |
36.2 |
1476 |
3×16 |
1×10 |
1.8 |
4.5 |
34.6 |
38.4 |
1737 |
3×25 |
1×16 |
2 |
5 |
41.4 |
45.3 |
2400 |
3×35 |
1×16 |
2 |
5 |
44.2 |
48.4 |
2857 |
×350 |
1×16 |
2.2 |
5.5 |
49.1 |
53.4 |
3549 |
3×70 |
1×25 |
2.2 |
5.5 |
55.5 |
60.2 |
4608 |
3×95 |
1×25 |
2.4 |
6 |
61.2 |
65.9 |
4608 |
MY3 * 4+1 * 4 roadway lighting branch line MY mining lighting cable