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特点及用途
本产品具有耐寒、耐磨、耐酸碱、防油、不延燃等特性；电缆结构专为本安防爆电路设计，桥架、电缆沟、直埋敷设均可。适用于石油、化工、煤氯工程、矿山等存在爆炸危险的场所及其他防爆安全要求较高的场合，传输自动控制信号。
执行标准
Q/CF013
阻燃性能试验执行GB/T12666.5-90规定。
使用特性
1、交流额定电压：U0/U600/1000V。
2、电缆导体长期允许工作温度：70℃。
3、最低环境温度：丁腈聚氯乙烯护套，固定敷设－40℃；非固定敷设－15℃
硅橡胶护套：固定敷设－60℃；非固定敷设－20℃
4、安装敷设温度：丁腈聚氯乙烯护套不低于0℃，硅橡胶护套不低于－60℃。
主要技术指标
1、成品电缆导体(R类)直流电阻(符合GB3956规定)参照附录A表1和表2.
2、20℃时绝缘电阻不小于50MΩ/km。
3、成品电缆经受交流50Hz3.5kV/5min电压试验不击穿。
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型号
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名称
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YVFB
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铜芯丁腈聚氯乙烯绝缘及护套扁电缆
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YVFPB
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铜芯丁脯聚氯乙烯绝缘铜丝屏蔽丁腈聚氯乙烯护套扁电缆
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YGC－YVFB
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铜芯丁腈氯乙烯绝缘硅橡胶护套重型扁电缆
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YGZ－YVFB
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铜芯丁腈聚氯乙烯绝缘硅橡胶护套中型扁电缆
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YGC－YVFPB
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铜芯丁腈聚氯乙烯绝缘铜丝屏蔽硅橡胶护套重型扁电缆
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YGZ－YVFPB
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铜芯丁腈聚氯乙烯绝缘铜丝屏蔽硅橡胶护套中型扁电缆
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电缆和规格及结构参数
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线芯×标称截面mm2
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导体结构(根数/直径)mm
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电缆最大外径(mm)
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2×1.5
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48×0.20
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11.4×7.5
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2×2.5
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51×0.25
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14.0×9.0 |
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2×4
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82×0.25
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15.8×9.5 |
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2×6
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123×0.25
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18.2×10.8 |
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2×10
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204×0.25
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21.5×12.5 |
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2×16
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323×0.25
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24.2×13.9 |
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2×25
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513×0.25
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28.5×18.2 |
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2×35
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722×0.25
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31.8×18.1 |
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2×50
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1026×0.25
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36.6×22.5 |
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2×70
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1406×0.25
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41.6×23.3 |
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2×95
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486×0.50
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47.3×26.3 |
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2×120
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608×0.50
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50.8×28.1 |
续表
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线芯×标称截面mm2
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导体结构(根数/直径)mm
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电缆最大外径(mm)
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2×150
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760×0.50
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56.3×31.2
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3×1.5
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48×0.20
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15.8×7.5
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3×2.5
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51×0.25
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18.8×9.0
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3×4
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82×0.25
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21.6×9.5
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3×6
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123×0.25
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26.8×11.3
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3×10
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204×0.25
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32.1×13.2
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3×16
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323×0.25
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35.2×14.9
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3×25
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513×0.25
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42.3×18.2
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3×35
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722×0.25
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48.2×19.1
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3×50
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1026×0.25
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55.8×22.0
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3×70
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1406×0.25
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63.8×25.8
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3×95
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486×0.50
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70.2×28.0
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3×120
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608×0.50
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85.5×36.0
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3×150
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760×0.50
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95.0×35.1
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3×1.5
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48×0.20
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20.5×7.5
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3×2.5
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945×0.50
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25.8×9.0
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3×4
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82×0.25
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29.4×9.5
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3×6
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123×0.25
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34.1×11.8
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3×10
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204×0.25
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40.4×13.9
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3×16
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323×0.25
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45.9×15.6
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3×25
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513×0.25
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54.1×18.7
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3×35
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722×0.25
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58.6×20.2
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3×50
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1026×0.25
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83.0×24.0
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3×4+2.5
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82×0.25/51×0.25
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30.6×24.0
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3×6+4
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123×0.25/82×0.25
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31.0×12.8
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3×10+6
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2.4×0.25/123×0.25
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35.0×12.9
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3×16+6
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323×0.25/123×0.25
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41.3×15.6
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3×25+10
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513×0.25/204×0.25
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49.1×18.1
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3×35+10
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722×0.25/204×0.25
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64.2×20.2
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3×50+16
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1026×0.25/323×0.25
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80.2×23.4
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3×70+25
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1406×0.25/513×0.25
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85.3×27.2
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3×95+35
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486×0.25/722×0.25
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97.6×29.7
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3×120+35
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608×0.25/722×0.25
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107.1×31.9
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5×1.5
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48×0.20
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25.5×7.5
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5×2.5
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51×0.25
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32.0×9.0
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5×4
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82×0.25
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37.5×10
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5×6
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123×0.25
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44.5×11.8
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5×10
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204×0.25
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52.0×14.0
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5×16
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323×0.25
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60.0×15.6
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5×25
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513×0.25
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71.0×18.8
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5×35
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722×0.25
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73.5×20.8
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续表
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线芯×标称截面mm2
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导体结构(根数/直径)mm
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电缆最大外径(mm)
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5×50
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1026×0.25
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90.0×24.5
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6×1.5
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48×0.20
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31.0×7.5
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6×2.5
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51×0.25
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40.9×9.0
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6×4
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82×0.25
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42.0×10
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6×6
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123×0.25
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50.0×11.8
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6×10
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204×0.25
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65.0×14.0
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6×16
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323×0.25
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74.1×15.6
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6×25
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513×0.25
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84.1×18.8
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6×35
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722×0.25
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90.0×20.8
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6×50
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1026×0.25
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110×24.5
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7×1.5
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48×0.20
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32.0×7.0
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7×2.5
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51×0.25
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41.0×9.0
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7×4
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82×0.25
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44.0×10.0
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7×6
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123×0.25
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56.0×12.0
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7×10
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204×0.25
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72.0×14.0
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8×1.5
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48×0.20
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38.5×7.8
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8×2.5
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51×0.25
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43.0×9.0
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8×4
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82×0.25
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51.0×10.6
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10×1.5
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48×0.20
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44.5×7.8
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10×2.5
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51×0.25
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59.0×9.0
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10×4
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82×0.25
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65.2×11.0
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12×1.5
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48×0.20
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59.5×8.5
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12×2.5
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51×0.25
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70.0×9.0
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12×4
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82×0.25
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80.2×11.0
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注：YVFBP分组屏蔽导体结构及最大外径参照上表数据。
产品结构示意图
