RC阻容盒 JWXC-1700 JZXC-H18阻容盒南铁信号品牌供应-「继电器」-马可波罗网

<img src="//img12.makepolo.cn/images/formals/img/focus/553/90/4_a639c7924682fea5969a28dc82171611.jpg" data-ke-src="//img12.makepolo.cn/images/formals/img/focus/553/90/4_a639c7924682fea5969a28dc82171611.jpg" alt=""><img src=//img12.makepolo.cn/images/formals/img/product/11/79/4_c35bd33ffa6a19c6672004c2dedd3ac1.png /> 温州南铁铁路信号设备有限公司RC阻容盒 JWXC-1700 JZXC-H18阻容盒 南铁信号<img src=//img12.makepolo.cn/images/formals/img/product/82/515/4_796af43367d1e4ee4aedb4c611cc9d3b.jpg /> <span microsoft="" yahei";="" font-size:="" 12px;="" white-space:="" pre-wrap;="" background-color:="" rgb(255,="" 255,="" 255);="" text-decoration-line:="" underline;"="" style="box-sizing: border-box; margin: 0px;">  产品主要特点：<br microsoft="" yahei";="" font-size:="" 12px;="" background-color:="" rgb(255,="" 255,="" 255);="" max-width:="" 886px="" !important;"="" style="box-sizing: border-box; margin: 0px; line-height: 2; overflow-wrap: break-word; white-space: pre-wrap;"><span microsoft="" yahei";="" font-size:="" 12px;="" white-space:="" pre-wrap;="" background-color:="" rgb(255,="" 255,="" 255);="" text-decoration-line:="" underline;"="" style="box-sizing: border-box; margin: 0px;">1. 继电器为重弹力式直流电磁继电器，采用“重力恒定"原理在线圈断电时强制动合接点断开。<br microsoft="" yahei";="" font-size:="" 12px;="" background-color:="" rgb(255,="" 255,="" 255);="" max-width:="" 886px="" !important;"="" style="box-sizing: border-box; margin: 0px; line-height: 2; overflow-wrap: break-word; white-space: pre-wrap;"><span microsoft="" yahei";="" font-size:="" 12px;="" white-space:="" pre-wrap;="" background-color:="" rgb(255,="" 255,="" 255);="" text-decoration-line:="" underline;"="" style="box-sizing: border-box; margin: 0px;">2. 采用银-银氧化镉接点，具有较强的防粘连，接触电阻小等特点。<br microsoft="" yahei";="" font-size:="" 12px;="" background-color:="" rgb(255,="" 255,="" 255);="" max-width:="" 886px="" !important;"="" style="box-sizing: border-box; margin: 0px; line-height: 2; overflow-wrap: break-word; white-space: pre-wrap;"><span microsoft="" yahei";="" font-size:="" 12px;="" white-space:="" pre-wrap;="" background-color:="" rgb(255,="" 255,="" 255);="" text-decoration-line:="" underline;"="" style="box-sizing: border-box; margin: 0px;">3. 磁路采用剩磁较小的电磁纯铁材料，并在衔铁与铁心闭合处安装止片，保证磁路的*小空气间隙，防止磁路的铁磁零件磁化，保证继电器可靠落下。<br microsoft="" yahei";="" font-size:="" 12px;="" background-color:="" rgb(255,="" 255,="" 255);="" max-width:="" 886px="" !important;"="" style="box-sizing: border-box; margin: 0px; line-height: 2; overflow-wrap: break-word; white-space: pre-wrap;"><span microsoft="" yahei";="" font-size:="" 12px;="" white-space:="" pre-wrap;="" background-color:="" rgb(255,="" 255,="" 255);="" text-decoration-line:="" underline;"="" style="box-sizing: border-box; margin: 0px;">4. 继电器前圈为二极管封闭的短路线圈，无整流单元，交流电源与线圈直接连接，具有一定抗雷击功能。<br microsoft="" yahei";="" font-size:="" 12px;="" background-color:="" rgb(255,="" 255,="" 255);="" max-width:="" 886px="" !important;"="" style="box-sizing: border-box; margin: 0px; line-height: 2; overflow-wrap: break-word; white-space: pre-wrap;"><span microsoft="" yahei";="" font-size:="" 12px;="" white-space:="" pre-wrap;="" background-color:="" rgb(255,="" 255,="" 255);="" text-decoration-line:="" underline;"="" style="box-sizing: border-box; margin: 0px;">5. 继电器接点系统由普通接点组成，有四组动合、动断转换普通接点。<br microsoft="" yahei";="" font-size:="" 12px;="" background-color:="" rgb(255,="" 255,="" 255);="" max-width:="" 886px="" !important;"="" style="box-sizing: border-box; margin: 0px; line-height: 2; overflow-wrap: break-word; white-space: pre-wrap;"><span microsoft="" yahei";="" font-size:="" 12px;="" white-space:="" pre-wrap;="" background-color:="" rgb(255,="" 255,="" 255);="" text-decoration-line:="" underline;"="" style="box-sizing: border-box; margin: 0px;">6. 继电器应与隔离变压器配套使用，调整系统电流保证继电器可靠工作和释放，保证灯端电压符合规定的调整范围。<br microsoft="" yahei";="" font-size:="" 12px;="" background-color:="" rgb(255,="" 255,="" 255);="" max-width:="" 886px="" !important;"="" style="box-sizing: border-box; margin: 0px; line-height: 2; overflow-wrap: break-word; white-space: pre-wrap;"><span microsoft="" yahei";="" font-size:="" 12px;="" white-space:="" pre-wrap;="" background-color:="" rgb(255,="" 255,="" 255);="" text-decoration-line:="" underline;"="" style="box-sizing: border-box; margin: 0px;"> 产品外型尺寸：<br microsoft="" yahei";="" font-size:="" 12px;="" background-color:="" rgb(255,="" 255,="" 255);="" max-width:="" 886px="" !important;"="" style="box-sizing: border-box; margin: 0px; line-height: 2; overflow-wrap: break-word; white-space: pre-wrap;"><span microsoft="" yahei";="" font-size:="" 12px;="" white-space:="" pre-wrap;="" background-color:="" rgb(255,="" 255,="" 255);="" text-decoration-line:="" underline;"="" style="box-sizing: border-box; margin: 0px;">继电器：165 mm×49 mm×163 mm(长×宽×高)<br microsoft="" yahei";="" font-size:="" 12px;="" background-color:="" rgb(255,="" 255,="" 255);="" max-width:="" 886px="" !important;"="" style="box-sizing: border-box; margin: 0px; line-height: 2; overflow-wrap: break-word; white-space: pre-wrap;"><span microsoft="" yahei";="" font-size:="" 12px;="" white-space:="" pre-wrap;="" background-color:="" rgb(255,="" 255,="" 255);="" text-decoration-line:="" underline;"="" style="box-sizing: border-box; margin: 0px;">插  座：157 mm×48 mm×22 mm(长×宽×高)<img src=//img12.makepolo.cn/images/formals/img/product/315/583/4_f36b21877e411bac46f40395e7b55445.jpg /> <span microsoft="" yahei";="" font-size:="" 12px;="" white-space:="" pre-wrap;="" background-color:="" rgb(255,="" 255,="" 255);="" text-decoration-line:="" underline;"="" style="box-sizing: border-box; margin: 0px;"> 产品安装方式：<br microsoft="" yahei";="" font-size:="" 12px;="" background-color:="" rgb(255,="" 255,="" 255);="" max-width:="" 886px="" !important;"="" style="box-sizing: border-box; margin: 0px; line-height: 2; overflow-wrap: break-word; white-space: pre-wrap;"><span microsoft="" yahei";="" font-size:="" 12px;="" white-space:="" pre-wrap;="" background-color:="" rgb(255,="" 255,="" 255);="" text-decoration-line:="" underline;"="" style="box-sizing: border-box; margin: 0px;">继电器插座用螺栓安装在组合架（柜）上，将继电器水平插入插座,并用挂簧卡紧。<br microsoft="" yahei";="" font-size:="" 12px;="" background-color:="" rgb(255,="" 255,="" 255);="" max-width:="" 886px="" !important;"="" style="box-sizing: border-box; margin: 0px; line-height: 2; overflow-wrap: break-word; white-space: pre-wrap;"><span microsoft="" yahei";="" font-size:="" 12px;="" white-space:="" pre-wrap;="" background-color:="" rgb(255,="" 255,="" 255);="" text-decoration-line:="" underline;"="" style="box-sizing: border-box; margin: 0px;">继电器鉴别销号码13、53。<p microsoft="" yahei";="" background-color:="" rgb(255,="" 255,="" 255);="" white-space:="" pre-wrap="" !important;="" position:="" unset="" !important;"="" style="white-space: normal; box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; font-size: 14px; background-color: rgb(255, 255, 255); line-height: 1.8;">主要技术指标<p microsoft="" yahei";="" background-color:="" rgb(255,="" 255,="" 255);="" white-space:="" pre-wrap="" !important;="" position:="" unset="" !important;"="" style="white-space: normal; box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; font-size: 14px; background-color: rgb(255, 255, 255); line-height: 1.8;">继电器的机械特性：<p microsoft="" yahei";="" background-color:="" rgb(255,="" 255,="" 255);="" white-space:="" pre-wrap="" !important;="" position:="" unset="" !important;"="" style="white-space: normal; box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; font-size: 14px; background-color: rgb(255, 255, 255); line-height: 1.8;">a)接点间隙不小于0.6mm。<p microsoft="" yahei";="" background-color:="" rgb(255,="" 255,="" 255);="" white-space:="" pre-wrap="" !important;="" position:="" unset="" !important;"="" style="white-space: normal; box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; font-size: 14px; background-color: rgb(255, 255, 255); line-height: 1.8;">b)前接点压力不小于150mn(15gf)。<p microsoft="" yahei";="" background-color:="" rgb(255,="" 255,="" 255);="" white-space:="" pre-wrap="" !important;="" position:="" unset="" !important;"="" style="white-space: normal; box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; font-size: 14px; background-color: rgb(255, 255, 255); line-height: 1.8;">c)后接点压力不小于150mn(15gf)。<p microsoft="" yahei";="" background-color:="" rgb(255,="" 255,="" 255);="" white-space:="" pre-wrap="" !important;="" position:="" unset="" !important;"="" style="white-space: normal; box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; font-size: 14px; background-color: rgb(255, 255, 255); line-height: 1.8;">继电器的电气特性：<p microsoft="" yahei";="" background-color:="" rgb(255,="" 255,="" 255);="" white-space:="" pre-wrap="" !important;="" position:="" unset="" !important;"="" style="white-space: normal; box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; font-size: 14px; background-color: rgb(255, 255, 255); line-height: 1.8;">a)额定电流ac2.1a。<p microsoft="" yahei";="" background-color:="" rgb(255,="" 255,="" 255);="" white-space:="" pre-wrap="" !important;="" position:="" unset="" !important;"="" style="white-space: normal; box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; font-size: 14px; background-color: rgb(255, 255, 255); line-height: 1.8;">b)工作值不大于ac1.5a。<p microsoft="" yahei";="" background-color:="" rgb(255,="" 255,="" 255);="" white-space:="" pre-wrap="" !important;="" position:="" unset="" !important;"="" style="white-space: normal; box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; font-size: 14px; background-color: rgb(255, 255, 255); line-height: 1.8;">c)释放值不小于ac0.35a。<p microsoft="" yahei";="" background-color:="" rgb(255,="" 255,="" 255);="" white-space:="" pre-wrap="" !important;="" position:="" unset="" !important;"="" style="white-space: normal; box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; font-size: 14px; background-color: rgb(255, 255, 255); line-height: 1.8;">d)继电器的接点当通过100ma电流时，其接触电阻不应大于0.05ω。<p microsoft="" yahei";="" background-color:="" rgb(255,="" 255,="" 255);="" white-space:="" pre-wrap="" !important;="" position:="" unset="" !important;"="" style="white-space: normal; box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; font-size: 14px; background-color: rgb(255, 255, 255); line-height: 1.8;">e)在试验的标准大气条件下，其绝缘电阻不应小于100mω；<p microsoft="" yahei";="" background-color:="" rgb(255,="" 255,="" 255);="" white-space:="" pre-wrap="" !important;="" position:="" unset="" !important;"="" style="white-space: normal; box-sizing: border-box; margin-top: 0px; margin-bottom: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; font-size: 14px; background-color: rgb(255, 255, 255); line-height: 1.8;">f)在气压不低于86kpa条件下（相当于海拔高度1000m以下）继电器的绝缘耐压应能承受交流正弦波50hz、1000v有效值电压，历时1min应无击穿或闪络现象。重复试验时的电压值应为原试验电压值的75%。<span microsoft="" yahei";="" font-size:="" 12px;="" white-space:="" pre-wrap;="" background-color:="" rgb(255,="" 255,="" 255);="" text-decoration-line:="" underline;"="" style="box-sizing: border-box; margin: 0px;"><img src=//img11.makepolo.cn/images/formals/img/product/641/167/4_f0c98d47411fea692fb41f2972afcc0d.png /> <img src="https://img70.ybzhan.cn/9/20220510/637877980064571733462.jpg" data-ke-src="https://img70.ybzhan.cn/9/20220510/637877980064571733462.jpg" width="800" height="597"><img src="https://img65.ybzhan.cn/9/20220510/637877924903329618714.png" data-ke-src="https://img65.ybzhan.cn/9/20220510/637877924903329618714.png" width="800" height="585">

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