產品說明 |
<p style="font-size: 12px; font-family: 微軟雅黑, Arial; white-space: normal; word-spacing: 0px; text-transform: none; font-weight: normal; color: rgb(0,0,0); padding-bottom: 0px; font-style: normal; text-align: left; padding-top: 0px; padding-left: 0px; margin: 0px; orphans: 2; widows: 2; letter-spacing: normal; line-height: 28px; padding-right: 0px; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
<span style="font-size: 16px"> 礦用控制電纜適用于交流額定電壓u0/u為450/750V及以下的控制監控回路及保護線路和配電裝置中電器儀表的連接線。礦用<a href="http://baike.baidu.com/view/556007.htm" style="text-decoration: none; color: rgb(102,102,102)" target="_blank">控制電纜</a>執行標準:MT818-2009.1 MT386-1995 Q/TX001-2006 嚴格按照煤礦安全有關規定.</span></p>
<p style="font-size: 12px; font-family: 微軟雅黑, Arial; white-space: normal; word-spacing: 0px; text-transform: none; font-weight: normal; color: rgb(0,0,0); padding-bottom: 0px; font-style: normal; text-align: left; padding-top: 0px; padding-left: 0px; margin: 0px; orphans: 2; widows: 2; letter-spacing: normal; line-height: 28px; padding-right: 0px; background-color: rgb(255,255,255); text-indent: 0px; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px">
<span style="font-size: 16px"> 礦用控制電纜使用特性:煤礦用控制電纜導體的長期允許工作溫度為70℃,電纜敷設溫度應不低于0℃。煤礦用控制電纜允許的彎曲半徑:對有鎧裝或銅帶屏蔽結構的電纜應不小于電纜外徑的12倍。對有屏蔽層結構的軟電纜,應不小于電纜外徑的6倍。對無鎧裝層的電纜應不小于礦用電纜外徑的6倍。</span></p> |