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产品用途:产品供煤矿移动电器设备及采掘机械配套用。 Scope of application:The product necessary uses for the coal mine migration electric appliance equipment and the excavation machinery 执行标准 Standards implemented: MT 818-1999 |
型号名称 Model descriptions
|
型 号 Model |
名 称 Descriptions |
|
MY |
煤矿用移动橡套软电缆 Mobile rubber soft cables for mines |
|
MYQ |
煤矿用移动轻型橡套软电缆 Mobile light type rubber soft cables for mines |
|
MYP |
煤矿用移动屏蔽橡套软电缆 Mobile shielded rubber soft cables for mines |
|
MC |
采煤机橡套软电缆 Rubber soft cables for coal cutter in mines |
|
MCP |
采煤机屏蔽橡套软电缆 Shielded rubber soft cables for coal cutter in mines |
|
MZ |
煤矿用电钻橡套电缆 Electric drill rubber cables for mines |
|
MZP |
煤矿用电钻屏蔽橡套电缆 Electric drill shielded rubber cables for mines |
使用特性
Service characteristics
|
型 号 Model |
MYQ MZ MZP MY MYP MC MCP |
| 额定电压 U0/U Rated voltage |
0.3/0.5kv 0.38/0.66kv 0.66/1.14kv |
| 电缆长期允许工作温度 Long-term service temperature of the cable conductor |
65℃ |
| 电缆的最小弯曲半径 Minimun bending radius |
6D |
电缆规格 Specifications
|
型 号 Model |
芯 数 Core number |
额定电压 KV Rated voltage |
标称截面mm2 Nominal sectional | ||
|
动力线芯 Core for power |
地线芯 Core for ground |
控制线芯 Pilot wire core | |||
|
MY |
1 | 0.38/0.66 | 50-150 | - | - |
| 3+1 | 3x4-3x70 | 1x4-1x25 | - | ||
|
MZ MZP |
3+1、3+1+1 | 0.3/0.5 | 3X2.5-3X4 | 1X2.5-1X4 | 1X2.5-1X4 |
|
MYQ |
2、3、4、7、12 | 0.3/0.5 | 1.0-2.5 | - | - |
| 3+1 | 3X1.0-3X2.5 | 1X0.75-1X1.5 | |||
|
MC |
3+1+3 | 0.38/0.66 | 3x16-3x50 | 1x4-1x10 | 3x2.5-3x4 |
|
MCP |
3+1+3 | 0.38/0.66 | 3x16-3x50 | 1x4-1x10 | 3x2.5-3x4 |
| 0.66/1.14 | 3x35-3x95 | 1x6-1x25 | |||
|
MYP |
3+1 | 0.38/0.66 | 3x4-3x70 | 1x4-1x25 | - |
| 0.66/1.14 | 3x10-3x95 | 1x10-1x25 | |||
电缆主要技术性能
Major technical performances
1、 电缆导体直流电阻
DC resistance of the conductor
| 型 号 Model |
标称截面 Nominal sectional (mm2) |
200C时导体直流电阻(≤Ω/Km) DC resistance of the conductor at 20℃ |
型 号 Model |
标称截面 Nominal sectional (mm2) |
200C时导体直流电阻(≤Ω/Km) DC resistance of the conductor at 20℃ | ||
|
不镀锡 Untinned |
镀锡 Tinned |
不镀锡 Untinned |
镀锡 Tinned | ||||
| MYQ |
1.0 |
19.5 |
20.0 |
MY MYP |
10 |
1.91 |
1.95 |
|
1.5 |
13.3 |
13.7 |
16 |
1.21 |
1.24 | ||
|
2.5 |
7.98 |
8.21 |
25 |
0.780 |
0.795 | ||
| MZ MZP |
2.5 |
- |
8.82 |
35 |
0.554 |
0.565 | |
|
4 |
- |
5.39 |
50 |
0.386 |
0.393 | ||
| MC MCP |
4 |
- |
5.09 |
70 |
0.272 |
0.277 | |
|
6 |
- |
3.39 |
95 |
0.206 |
0.210 | ||
|
10 |
- |
1.95 |
120 |
0.161 |
0.164 | ||
|
16 |
- |
1.24 |
150 |
0.129 |
0.132 | ||
|
25 |
- |
0.795 |
185 |
0.106 |
0.108 | ||
|
35 |
- |
0.565 |
240 |
0.0801 |
0.0817 | ||
|
50 |
- |
0.393 |
300 |
0.0641 |
0.0654 | ||
| MY MYP |
4 |
4.95 |
5.09 |
400 |
0.0485 |
0.0495 | |
|
6 |
3.30 |
3.39 |
- |
- |
- | ||
2、 电缆的绝缘电阻 Dielectric resistance
|
型 号 Model |
动力线芯标称截面mm2 Core for power nominal sectional |
20℃时绝缘电阻 (≥MΩ Km) Dielectric resistance at 20℃ |
型 号 Model |
动力线芯标称截面mm2 Core for power nominal sectional |
20℃时绝缘电阻(≥MΩ Km) Dielectric resistance at 20℃ |
|
MYQ |
1.0 |
160 |
MY MYP |
10 |
160 |
|
1.5 |
160 |
16 |
120 | ||
|
2.5 |
160 |
25 |
120 | ||
|
MZ MZP |
2.5 |
160 |
35 |
100 | |
|
4 |
160 |
50 |
100 | ||
|
MC MCP |
16 |
120 |
70 |
80 | |
|
25 |
120 |
95 |
80 | ||
|
35 |
100 |
120 |
50 | ||
|
50 |
100 |
150 |
50 | ||
|
70 |
80 |
185 |
50 | ||
|
95 |
80 |
240 |
50 | ||
|
限制线芯Control core |
100 |
300 |
50 | ||
|
MY MYP |
4 |
200 |
400 |
50 | |
|
6 |
180 |
- |
- |
3、电缆其它主要技术性能 Other major technical performances
(型 号 Model:MY MYP MYQ MC MCP MZ MZP)
|
序 号 Serial number |
项 目 Items |
技术性能 Technical performances | |
|
1 |
线芯直流电阻(≤Ω/Km) Core DC resistance |
见上表 See above table | |
|
2 |
绝缘电阻(≥MΩ Km) Insulating resistance |
见上表 See above table | |
|
3 |
5min工频电压试验 5min power frequency voltage experiment |
0.66/1.14 | 3.7KV工频电压绝缘不击穿 3.7KV power frequency voltage insulation does not penetrate |
| 0.38/0.66 | 3KV工频电压绝缘不击穿 3KV power frequency voltage insulation does not penetrate | ||
| 0.3/0.5 | 2KV工频电压绝缘不击穿 2KV power frequency voltage insulation does not penetrate | ||
| 控制线芯Control core | 1.5KV工频电压绝缘不击穿 1.5KV power frequency voltage insulation does not penetrate | ||
|
4 |
热延伸试验 The heat extends the experiment |
≤175% | |
|
5 |
单根垂直燃烧试验 Single wire burning test |
MT386 | |
|
6 |
成束燃烧试验 Group burning test |
最大线芯截面积在50mm2及以上时 符合A类成束燃烧试验要求 Max. core sectional area more than 50mm2 conforms A kind group burning test | |
|
7 |
最大线芯截面积在50mm2及以下时 符合B类成束燃烧试验要求 Max. core sectional area more than 50mm2 conforms B kind group burning test | ||
