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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
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名 稱
Descriptions
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MY
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煤礦用移動橡套軟電纜
Mobile rubber soft cables for mines |
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MYQ
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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
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煤礦用移動屏蔽橡套軟電纜
Mobile shielded rubber soft cables for mines |
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MC
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采煤機橡套軟電纜
Rubber soft cables for coal cutter in mines |
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MCP
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采煤機屏蔽橡套軟電纜
Shielded rubber soft cables for coal cutter in mines |
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MZ
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煤礦用電鉆橡套電纜
Electric drill rubber cables for mines |
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MZP
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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
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MYQ MZ MZP MY MYP MC MCP
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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
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型 號
Model
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芯 數
Core number
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額定電壓 KV
Rated voltage
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標稱截面mm2
Nominal sectional
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動力線芯
Core for power
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地線芯
Core for ground
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控制線芯
Pilot wire core
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MY
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1 |
0.38/0.66 |
50-150 |
- |
- |
| 3+1 |
3x4-3x70 |
1x4-1x25 |
- |
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MZ MZP
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3+1、3+1+1 |
0.3/0.5 |
3X2.5-3X4 |
1X2.5-1X4 |
1X2.5-1X4 |
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MYQ
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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
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3+1+3 |
0.38/0.66 |
3x16-3x50 |
1x4-1x10 |
3x2.5-3x4 |
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MCP
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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
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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)
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200C時導體直流電阻(≤Ω/Km)
DC resistance of the conductor at 20℃
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型 號
Model
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標稱截面
Nominal sectional
(mm2)
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200C時導體直流電阻(≤Ω/Km)
DC resistance of the conductor at 20℃
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不鍍錫
Untinned
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鍍錫
Tinned
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不鍍錫
Untinned
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鍍錫
Tinned
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| MYQ |
1.0
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19.5
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20.0
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MY
MYP
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10
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1.91
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1.95
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1.5
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13.3
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13.7
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16
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1.21
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1.24
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2.5
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7.98
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8.21
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25
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0.780
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0.795
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MZ
MZP |
2.5
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-
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8.82
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35
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0.554
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0.565
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4
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-
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5.39
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50
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0.386
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0.393
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MC
MCP |
4
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-
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5.09
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70
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0.272
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0.277
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6
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-
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3.39
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95
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0.206
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0.210
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10
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-
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1.95
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120
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0.161
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0.164
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16
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-
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1.24
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150
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0.129
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0.132
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25
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-
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0.795
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185
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0.106
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0.108
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35
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-
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0.565
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240
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0.0801
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0.0817
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50
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-
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0.393
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300
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0.0641
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0.0654
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MY
MYP |
4
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4.95
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5.09
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400
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0.0485
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0.0495
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6
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3.30
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3.39
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-
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-
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-
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2、 電纜的絕緣電阻 Dielectric resistance
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型 號
Model
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動力線芯標稱截面mm2
Core for power nominal sectional
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20℃時絕緣電阻
(≥MΩ Km)
Dielectric resistance at 20℃
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型 號
Model
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動力線芯標稱截面mm2
Core for power nominal sectional
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20℃時絕緣電阻(≥MΩ Km)
Dielectric resistance at 20℃
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MYQ
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1.0
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160
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MY
MYP
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10
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160
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1.5
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160
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16
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120
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2.5
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160
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25
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120
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MZ
MZP
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2.5
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160
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35
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100
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4
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160
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50
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100
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MC
MCP
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16
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120
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70
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80
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25
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120
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95
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80
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35
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100
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120
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50
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50
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100
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150
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50
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70
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80
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185
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50
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95
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80
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240
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50
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限制線芯Control core
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100
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300
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50
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MY
MYP
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4
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200
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400
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50
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6
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180
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-
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-
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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
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項 目
Items
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技術性能
Technical performances
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1
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線芯直流電阻(≤Ω/Km)
Core DC resistance |
見上表
See above table |
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2
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絕緣電阻(≥MΩ Km)
Insulating resistance |
見上表
See above table |
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3
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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
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熱延伸試驗
The heat extends the experiment |
≤175% |
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5
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單根垂直燃燒試驗
Single wire burning test |
MT386 |
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6
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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
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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 test |
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