產品(pǐn)介紹
1. 產品標準: MT818.8-2009
This product is manufactured according to the standard of MT818.8-2009.
2. 用途:usage
產品用於(yú)煤礦井下照明用,輸(shū)送機連鎖和控製與信號設備電源連接。
This product is suitable for coal mine underground lighting, conveyor chain and control, and
signal equipment power connection.
3. 使用特性:properties for use
額定電壓:0.3/0.5KV
Rated voltage: 0.3/0.5KV
長期允許工作溫度:65℃
Long-term allowable operating temperature is 65℃
短路時(最長持續時間不超(chāo)過(guò) 5S)電纜導體的最高溫度不超過 150℃。
Maximum operating temperature of the conductor during short circuit (less than 5S)shall not
exceed 150℃.
電纜最小彎曲半徑為(wéi)電纜直徑的 6 倍。
The minimum bending radius of cable is six times the diameter of the cable.
4. 主要規格:1-2.5 ㎟,動力線(xiàn)芯:2, 3, 4 芯
Main specialization: 1-2.5 ㎟, the number of cores: 2,3,4 cores
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