型号 Type

名称 Name

使用范围 Usage range

MZ-0.3/0.5

煤矿用电钻电缆
Rubber cover cable of circuit drills for colliery

煤矿井下额定电压0.3/0.5kv及以下电钻设备的电源连接        

MZP-0.3/0.5

煤矿用电钻屏蔽橡套电缆
Rubber cover screening cable of circuit drills for colliery

Power connection of circuit drills in the shaft with rated voltage of 0.3/0.5kv and below.

芯数×导体标称截面(mm2)
Number of cores × nominal sectional area of theconductor

导体根数/单丝
标称直径(mm)
Number of conductors/filament
Nominal diameter

标称厚度(mm)
Nominal thickness

电缆外径(mm)
Extecnal diameter of cable

动力线芯
Dynamic core

地线芯
Grounding core

控制线芯
Control core

动力线芯绝缘
Dynamic core

护套
Jacket

MZ-0.3/0.5

MZP-0.3/0.5

3×2.5

1×2.5

77/0.20

1.0

3.5

17.7-19.4

19.5-21.5

3×4

1×4

126/0.20

1.0

3.5

19.1-21.0

21.0-23.1

3×2.5

1×2.5

1×2.5

77/0.20

1.0

3.5

18.9-20.8

21.1-23.2

3×4

1×4

1×4

126/0.20

1.0

3.5

20.5-22.6

22.8-25.1