煤礦用移動類阻燃橡套軟電纜 |
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Mobile fire retardant rubber soft cables for mines
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產品用途:產品供煤礦移動電器設備及采掘機械配套用。
Scope of application:The product necessary uses for the coal mine migration electric appliance equipment and the excavation machinery
執行標準 Standards implemented: MT 818-1999 |
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型號名稱 Model descriptions
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型 號
Model |
名 稱
Descriptions |
|
MY |
煤礦用移動橡套軟電纜
Mobile rubber soft cables for mines |
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MYQ |
煤礦用移動輕型橡套軟電纜
Mobile light type rubber soft cables for mines |
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MYP |
煤礦用移動屏蔽橡套軟電纜
Mobile shielded rubber soft cables for mines |
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MC |
采煤機橡套軟電纜
Rubber soft cables for coal cutter in mines |
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MCP |
采煤機屏蔽橡套軟電纜
Shielded rubber soft cables for coal cutter in mines |
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MZ |
煤礦用電鉆橡套電纜
Electric drill rubber cables for mines |
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MZP |
煤礦用電鉆屏蔽橡套電纜
Electric drill shielded rubber cables for mines |
使用特性
Service characteristics
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型 號
Model |
MYQ MZ MZP MY MYP MC MCP |
額定電壓
U0/U Rated voltage |
0.3/0.5kv 0.38/0.66kv 0.66/1.14kv |
電纜長期允許工作溫度
Long-term service temperature of the cable conductor |
65℃ |
電纜的最小彎曲半徑
Minimun bending radius |
6D |
電纜規格 Specifications
|
型 號
Model |
芯 數
Core number |
額定電壓 KV
Rated voltage |
標稱截面mm2
Nominal sectional |
|
動力線芯
Core for power |
地線芯
Core for ground |
控制線芯
Pilot wire core |
|
MY |
1 |
0.38/0.66 |
50-150 |
- |
- |
| 3+1 |
3x4-3x70 |
1x4-1x25 |
- |
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MZ MZP |
3+1、3+1+1 |
0.3/0.5 |
3X2.5-3X4 |
1X2.5-1X4 |
1X2.5-1X4 |
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MYQ |
2、3、4、7、12 |
0.3/0.5 |
1.0-2.5 |
- |
- |
| 3+1 |
3X1.0-3X2.5 |
1X0.75-1X1.5 |
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MC |
3+1+3 |
0.38/0.66 |
3x16-3x50 |
1x4-1x10 |
3x2.5-3x4 |
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MCP |
3+1+3 |
0.38/0.66 |
3x16-3x50 |
1x4-1x10 |
3x2.5-3x4 |
| 0.66/1.14 |
3x35-3x95 |
1x6-1x25 |
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MYP |
3+1 |
0.38/0.66 |
3x4-3x70 |
1x4-1x25 |
- |
| 0.66/1.14 |
3x10-3x95 |
1x10-1x25 |
電纜主要技術性能
Major technical performances
1、 電纜導體直流電阻
DC resistance of the conductor
型 號
Model |
標稱截面
Nominal sectional
(mm2) |
200C時導體直流電阻(≤Ω/Km)
DC resistance of the conductor at 20℃ |
型 號
Model |
標稱截面
Nominal sectional
(mm2) |
200C時導體直流電阻(≤Ω/Km)
DC resistance of the conductor at 20℃ |
|
不鍍錫
Untinned |
鍍錫
Tinned |
不鍍錫
Untinned |
鍍錫
Tinned |
| MYQ |
1.0 |
19.5 |
20.0 |
MY
MYP |
10 |
1.91 |
1.95 |
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1.5 |
13.3 |
13.7 |
16 |
1.21 |
1.24 |
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2.5 |
7.98 |
8.21 |
25 |
0.780 |
0.795 |
MZ
MZP |
2.5 |
- |
8.82 |
35 |
0.554 |
0.565 |
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4 |
- |
5.39 |
50 |
0.386 |
0.393 |
MC
MCP |
4 |
- |
5.09 |
70 |
0.272 |
0.277 |
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6 |
- |
3.39 |
95 |
0.206 |
0.210 |
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10 |
- |
1.95 |
120 |
0.161 |
0.164 |
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16 |
- |
1.24 |
150 |
0.129 |
0.132 |
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25 |
- |
0.795 |
185 |
0.106 |
0.108 |
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35 |
- |
0.565 |
240 |
0.0801 |
0.0817 |
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50 |
- |
0.393 |
300 |
0.0641 |
0.0654 |
MY
MYP |
4 |
4.95 |
5.09 |
400 |
0.0485 |
0.0495 |
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6 |
3.30 |
3.39 |
- |
- |
- |
2、 電纜的絕緣電阻 Dielectric resistance
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型 號
Model |
動力線芯標稱截面mm2
Core for power nominal sectional |
20℃時絕緣電阻
(≥MΩ Km)
Dielectric resistance at 20℃ |
型 號
Model |
動力線芯標稱截面mm2
Core for power nominal sectional |
20℃時絕緣電阻(≥MΩ Km)
Dielectric resistance at 20℃ |
|
MYQ |
1.0 |
160 |
MY
MYP |
10 |
160 |
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1.5 |
160 |
16 |
120 |
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2.5 |
160 |
25 |
120 |
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MZ
MZP |
2.5 |
160 |
35 |
100 |
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4 |
160 |
50 |
100 |
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MC
MCP |
16 |
120 |
70 |
80 |
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25 |
120 |
95 |
80 |
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35 |
100 |
120 |
50 |
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50 |
100 |
150 |
50 |
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70 |
80 |
185 |
50 |
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95 |
80 |
240 |
50 |
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限制線芯Control core |
100 |
300 |
50 |
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MY
MYP |
4 |
200 |
400 |
50 |
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6 |
180 |
- |
- |
3、電纜其它主要技術性能 Other major technical performances
(型 號 Model:MY MYP MYQ MC MCP MZ MZP)
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序 號
Serial number |
項 目
Items |
技術性能
Technical performances |
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1 |
線芯直流電阻(≤Ω/Km)
Core DC resistance |
見上表
See above table |
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2 |
絕緣電阻(≥MΩ Km)
Insulating resistance |
見上表
See above table |
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3 |
5min工頻電壓試驗
5min power frequency voltage experiment |
0.66/1.14 |
3.7KV工頻電壓絕緣不擊穿
3.7KV power frequency voltage insulation does not penetrate |
| 0.38/0.66 |
3KV工頻電壓絕緣不擊穿
3KV power frequency voltage insulation does not penetrate |
| 0.3/0.5 |
2KV工頻電壓絕緣不擊穿
2KV power frequency voltage insulation does not penetrate |
| 控制線芯Control core |
1.5KV工頻電壓絕緣不擊穿
1.5KV power frequency voltage insulation does not penetrate |
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4 |
熱延伸試驗
The heat extends the experiment |
≤175% |
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5 |
單根垂直燃燒試驗
Single wire burning test |
MT386 |
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6 |
成束燃燒試驗
Group burning test |
最大線芯截面積在50mm2及以上時 符合A類成束燃燒試驗要求
Max. core sectional area more than 50mm2 conforms A kind group burning test |
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7 |
最大線芯截面積在50mm2及以下時 符合B類成束燃燒試驗要求
Max. core sectional area more than 50mm2 conforms B kind group burning | | |
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