型 號
Model 名 稱
Descriptions
MY 煤礦用移動橡套軟電纜
Mobile rubber soft cables for mines
MYQ 煤礦用移動輕型橡套軟電纜
Mobile light type rubber soft cables for mines
MYP 煤礦用移動屏蔽橡套軟電纜
Mobile shielded rubber soft cables for mines
MC 采煤機橡套軟電纜
Rubber soft cables for coal cutter in mines
MCP 采煤機屏蔽橡套軟電纜
Shielded rubber soft cables for coal cutter in mines
MZ 煤礦用電鉆橡套電纜
Electric drill rubber cables for mines
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
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 -
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
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
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、 電纜的絕緣電阻 Dielectric resistance
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
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
限制線芯Control core 100 300 50
MY
MYP 4 200 400 50
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)
序 號
Serial number 項 目
Items 技術性能
Technical performances
1 線芯直流電阻(≤Ω/Km)
Core DC resistance 見上表
See above table
2 絕緣電阻(≥MΩ Km)
Insulating resistance 見上表
See above table
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
4 熱延伸試驗
The heat extends the experiment ≤175%
5 單根垂直燃燒試驗
Single wire burning test MT386
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
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 test
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