GB/T 12972.7-2008
ActiveFlexible rubber-sheathed cables for mining purposes - Part 6：Flexible cables with screens for rated voltages up to 6/10kV
矿用橡套软电缆 第7部分：额定电压6/10kV及以下屏蔽橡套软电缆
Application Summary AI generated
This standard specifies the construction, dimensions, and testing requirements for flexible rubber-sheathed cables with metallic screens, designed for mining applications. It is applied to power cables operating at rated voltages up to 6/10 kV, primarily used to supply mobile mining equipment such as shearers, conveyors, and drills in underground coal mines. The shielding layer ensures electrical safety by containing leakage currents and reducing the risk of sparking in explosive mine atmospheres.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.