MYQ MZ MZP MY MYP MC MCP矿用橡套电缆详细介绍
MYQ MZ MZP MY MYP MC MCP矿用橡套电缆
简要说明:煤矿用移动类阻燃橡套软电缆
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 KVRated voltage 标称截面mm2Nominal 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 MYMYP 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 MZMZP 2.5 - 8.82 35 0.554 0.565 4 - 5.39 50 0.386 0.393 MCMCP 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 MYMYP 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mm2Core 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mm2Core for power nominal sectional 20℃时绝缘电阻(≥MΩ Km)Dielectric resistance at 20℃ MYQ 1.0 160MY
MYP
10 160 1.5 160 16 120 2.5 160 25 120 MZMZP 2.5 160 35 100 4 160 50 100 MCMCP 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 MYMYP 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 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 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
