MZP礦用電鉆電纜
Flexible drill cables for mining purposes
型號(hào)（Type）:MZP 額定電壓（Rating Voltage）:300/500V 芯數(shù)截面
Nom.cross sectional areas mm2
　 導(dǎo)體結(jié)構(gòu)
Conductor structure NO./mm
　 絕緣厚度
Insulation thickness mm
　 護(hù)套厚度
Sheath thickness mm
　 電纜外徑
Average di

MZP礦用電鉆電纜
Flexible drill cables for mining purposes
型號(hào)（Type）:MZP 額定電壓（Rating Voltage）:300/500V

芯數(shù)截面 Nom.cross sectional areas mm2	導(dǎo)體結(jié)構(gòu) Conductor structure NO./mm	絕緣厚度 Insulation thickness mm	護(hù)套厚度 Sheath thickness mm	電纜外徑 Average diameter		參考重量 Cable approx. weight kg/km	導(dǎo)體（銅）zui大直流電阻 Max.D.C. resistance（20 ℃ ） Ω /km	20 ℃載流量 Current carring capacity（20 ℃ ） A
				標(biāo)稱 Normianal mm	zui大 Max mm
3 × 2.5+1 × 2.5	77/0.20	1.0	3.5	19.5	21.5	641	8.820	25
	77/0.20						8.820
3 × 4+1 × 4	126/0.20	1.0	3.5	21.0	23.1	766	5.390	35
	126/0.20						5.390
3 × 2.5+1 × 2.5+1 × 2.5	77/0.20	1.0	3.5	21.1	23.2	743	8.820	25
	77/0.20						8.820
	77/0.20						8.820
3 × 4+1 × 4+1 × 4	126/0.20	1.0	3.5	22.8	25.1	909	5.390	35
	126/0.20						5.390
	126/0.20						5.390