本产品适用于煤矿井下额定电压0.3/0.5KV及以下电钻用的电源连接线.电缆允许最小弯曲半径为电缆直径的6倍。电缆导体的长期允许工作温度不超过65℃。电缆具有不延燃性。电缆导体线芯应镀锡。
Mining Electric Drill Cable 
The products are suitable for underground mining electric with≤0.3/0.5KV rated voltage.
The minimum bending radius is 6 times of the cable’s radius,and the permitted long working temperature should be below 65℃.
The cable have the character of mon-extending burning.
The conducting wire must be tinplated.

型号 Style

名称 Name

用途 Usage

Mz0.3/0.5

矿用电钻电缆
minerable electric drill cable

煤矿井下额定电压0.3/0.5KV及以下电钻的电源连接

Mzp0.3/0.5

矿用屏蔽电钻电缆
minerable shielded electric drill cable

underground minerable electric drill with ≤0.3/0.5KVrated voltage

芯数×导体标称截面
Cores×norminal section of conductor(mm²)

电缆外径(mm)
outerdiameter of the cable

Mz0.3/0.5

Mzp0.3/0.5

动力线芯
power core

地线芯
grounding core

控制线芯
control wire core

最小值
mini

最大值
maxi

最小值
mini

最大值
maxi

3×2.5

1×2.5

-

17.7

19.4

19.5

21.5

3×4

1×4

-

19.1

21.0

21.0

23.1

3×2.5

1×2.5

12.5

18.9

21.0

21.1

23.2

3×4

1×4

14

20.5

22.6

22.8

25.1