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126kV 智能化组合电器

SLVA系列国网标准化低压柜

产品概述

​ 益和是电网及发电系统电气成套设备主要供应商,作为元件组组长单位,益和积极响应国网低压柜标准化定制要求,首批参与联合设计、首批完成样机试制、首家通过国网专家验收、首家通过全部型式试验,并以高标准通过试验检测。在依据国家电网对配网产品标准化要求的基础上,对低压开关柜的方案共设计了4大类8小类。此次设计遵循“安全可靠、坚固耐用、标准统一、通用互换、合理分级、广泛适用”的原则,达到了简化运维、提升效率的目标,与同类产品相比,优势明显。

性能特点

标准化产品方案统一设计。<br> 电参数精简为三档四类,既满足使用又标准统一。<br> 规范二次原理、接口及标识安装运维更安全。<br> 2500A断路器组合柜短时耐受电流升至65kA。<br> 统一土建接口,标准化产品均可与基础无缝衔接。<br> 按照分散系统1.0满载运行,不降容通过温升试验。<br> 实现功能配置、柜体并柜统一满足互换性要求。<br> 新增EMC试验提高产品抗干扰性能。<br>

<table cellspacing="0" class="Table" style="border-collapse:collapse; border:none; font-family:&quot;Times New Roman&quot;; font-size:13px; width:1051px"> <tbody> <tr> <td style="background-color:#1b408c; border-bottom:none; border-left:none; border-right:none; border-top:none; padding:0px 7px 0px 7px; vertical-align:center; width:281px"> <p class="p" style="margin-bottom:7px; margin-top:7px; text-align:left"><span style="font-size:12pt"><span style="font-family:Calibri"><strong><span style="font-size:16.0000pt"><span style="font-family:微软雅黑"><span style="color:#ffffff"><strong style="font-weight:bold"><span style="font-family:微软雅黑">特性参数</span></strong></span></span></span></strong></span></span></p> </td> <td style="background-color:#1b408c; border-bottom:none; border-left:none; border-right:none; border-top:none; padding:0px 7px 0px 7px; vertical-align:center; width:768px"> <p class="p" style="margin-bottom:7px; margin-top:7px; text-align:left"><span style="font-size:12pt"><span style="font-family:Calibri"><strong><span style="font-size:16.0000pt"><span style="font-family:微软雅黑"><span style="color:#ffffff"><strong style="font-weight:bold"><span style="font-family:微软雅黑">要求值</span></strong></span></span></span></strong></span></span></p> </td> </tr> <tr> <td style="background-color:#ffffff; border-bottom:none; border-left:none; border-right:none; border-top:none; padding:0px 7px 0px 7px; vertical-align:center; width:281px"> <p class="p" style="margin-bottom:7px; margin-top:7px; text-align:left"><span style="font-size:12pt"><span style="font-family:Calibri"><span style="font-size:13.0000pt"><span style="font-family:微软雅黑"><span style="color:#262626"><span style="font-family:微软雅黑">系统标称电压</span></span></span></span></span></span></p> </td> <td style="background-color:#ffffff; border-bottom:none; border-left:none; border-right:none; border-top:none; padding:0px 7px 0px 7px; vertical-align:center; width:768px"> <p class="p" style="margin-bottom:7px; margin-top:7px; text-align:left"><span style="font-size:12pt"><span style="font-family:Calibri"><span style="font-size:13.0000pt"><span style="font-family:微软雅黑"><span style="color:#262626"><span style="font-family:微软雅黑">0.23/0.4kV</span></span></span></span></span></span></p> </td> </tr> <tr> <td style="background-color:#d9d9d9; border-bottom:none; border-left:none; border-right:none; border-top:none; padding:0px 7px 0px 7px; vertical-align:center; width:281px"> <p class="p" style="margin-bottom:7px; margin-top:7px; text-align:left"><span style="font-size:12pt"><span style="font-family:Calibri"><span style="font-size:13.0000pt"><span style="font-family:微软雅黑"><span style="color:#262626"><span style="font-family:微软雅黑">额定绝缘电压</span></span></span></span></span></span></p> </td> <td style="background-color:#d9d9d9; border-bottom:none; border-left:none; border-right:none; border-top:none; padding:0px 7px 0px 7px; vertical-align:center; width:768px"> <p class="p" style="margin-bottom:7px; margin-top:7px; text-align:left"><span style="font-size:12pt"><span style="font-family:Calibri"><span style="font-size:13.0000pt"><span style="font-family:微软雅黑"><span style="color:#262626"><span style="font-family:微软雅黑">整柜、塑壳断路器(配电级</span><span style="font-family:微软雅黑">Ⅲ):690V,框架断路器(电源级Ⅳ):1000V</span></span></span></span></span></span></p> </td> </tr> <tr> <td style="border-bottom:none; border-left:none; border-right:none; border-top:none; padding:0px 7px 0px 7px; vertical-align:center; width:281px"> <p class="p" style="margin-bottom:7px; margin-top:7px; text-align:left"><span style="font-size:12pt"><span style="font-family:Calibri"><span style="font-size:13.0000pt"><span style="font-family:微软雅黑"><span style="color:#262626"><span style="font-family:微软雅黑">额定冲击耐受电压</span></span></span></span></span></span></p> </td> <td style="border-bottom:none; border-left:none; border-right:none; border-top:none; padding:0px 7px 0px 7px; vertical-align:center; width:768px"> <p class="p" style="margin-bottom:7px; margin-top:7px; text-align:left"><span style="font-size:12pt"><span style="font-family:Calibri"><span style="font-size:13.0000pt"><span style="font-family:微软雅黑"><span style="color:#262626"><span style="font-family:微软雅黑">塑壳断路器:</span><span style="font-family:微软雅黑">8kV,框架断路器:12kV</span></span></span></span></span></span></p> </td> </tr> <tr> <td style="background-color:#d9d9d9; border-bottom:none; border-left:none; border-right:none; border-top:none; padding:0px 7px 0px 7px; vertical-align:center; width:281px"> <p class="p" style="margin-bottom:7px; margin-top:7px; text-align:left"><span style="font-size:12pt"><span style="font-family:Calibri"><span style="font-size:13.0000pt"><span style="font-family:微软雅黑"><span style="color:#262626"><span style="font-family:微软雅黑">过电压类别</span></span></span></span></span></span></p> </td> <td style="background-color:#d9d9d9; border-bottom:none; border-left:none; border-right:none; border-top:none; padding:0px 7px 0px 7px; vertical-align:center; width:768px"> <p class="p" style="margin-bottom:7px; margin-top:7px; text-align:left"><span style="font-size:12pt"><span style="font-family:Calibri"><span style="font-size:13.0000pt"><span style="font-family:微软雅黑"><span style="color:#262626"><span style="font-family:微软雅黑">Ⅳ</span></span></span></span></span></span></p> </td> </tr> <tr> <td style="border-bottom:none; border-left:none; border-right:none; border-top:none; padding:0px 7px 0px 7px; vertical-align:center; width:281px"> <p class="p" style="margin-bottom:7px; margin-top:7px; text-align:left"><span style="font-size:12pt"><span style="font-family:Calibri"><span style="font-size:13.0000pt"><span style="font-family:微软雅黑"><span style="color:#262626"><span style="font-family:微软雅黑">接地系统</span></span></span></span></span></span></p> </td> <td style="border-bottom:none; border-left:none; border-right:none; border-top:none; padding:0px 7px 0px 7px; vertical-align:center; width:768px"> <p class="p" style="margin-bottom:7px; margin-top:7px; text-align:left"><span style="font-size:12pt"><span style="font-family:Calibri"><span style="font-size:13.0000pt"><span style="font-family:微软雅黑"><span style="color:#262626"><span style="font-family:微软雅黑">直接接地(</span><span style="font-family:微软雅黑">TT或TN)</span></span></span></span></span></span></p> </td> </tr> <tr> <td style="background-color:#d9d9d9; border-bottom:none; border-left:none; border-right:none; border-top:none; padding:0px 7px 0px 7px; vertical-align:center; width:281px"> <p class="p" style="margin-bottom:7px; margin-top:7px; text-align:left"><span style="font-size:12pt"><span style="font-family:Calibri"><span style="font-size:13.0000pt"><span style="font-family:微软雅黑"><span style="color:#262626"><span style="font-family:微软雅黑">额定频率</span></span></span></span></span></span></p> </td> <td style="background-color:#d9d9d9; border-bottom:none; border-left:none; border-right:none; border-top:none; padding:0px 7px 0px 7px; vertical-align:center; width:768px"> <p class="p" style="margin-bottom:7px; margin-top:7px; text-align:left"><span style="font-size:12pt"><span style="font-family:Calibri"><span style="font-size:13.0000pt"><span style="font-family:微软雅黑"><span style="color:#262626"><span style="font-family:微软雅黑">50Hz</span></span></span></span></span></span></p> </td> </tr> <tr> <td style="border-bottom:none; border-left:none; border-right:none; border-top:none; padding:0px 7px 0px 7px; vertical-align:center; width:281px"> <p class="p" style="margin-bottom:7px; margin-top:7px; text-align:left"><span style="font-size:12pt"><span style="font-family:Calibri"><span style="font-size:13.0000pt"><span style="font-family:微软雅黑"><span style="color:#262626"><span style="font-family:微软雅黑">污染等级</span></span></span></span></span></span></p> </td> <td style="border-bottom:none; border-left:none; border-right:none; border-top:none; padding:0px 7px 0px 7px; vertical-align:center; width:768px"> <p class="p" style="margin-bottom:7px; margin-top:7px; text-align:left"><span style="font-size:12pt"><span style="font-family:Calibri"><span style="font-size:13.0000pt"><span style="font-family:微软雅黑"><span style="color:#262626"><span style="font-family:微软雅黑">3级</span></span></span></span></span></span></p> </td> </tr> <tr> <td style="background-color:#d9d9d9; border-bottom:none; border-left:none; border-right:none; border-top:none; padding:0px 7px 0px 7px; vertical-align:center; width:281px"> <p class="p" style="margin-bottom:7px; margin-top:7px; text-align:left"><span style="font-size:12pt"><span style="font-family:Calibri"><span style="font-size:13.0000pt"><span style="font-family:微软雅黑"><span style="color:#262626"><span style="font-family:微软雅黑">安装场所</span></span></span></span></span></span></p> </td> <td style="background-color:#d9d9d9; border-bottom:none; border-left:none; border-right:none; border-top:none; padding:0px 7px 0px 7px; vertical-align:center; width:768px"> <p class="p" style="margin-bottom:7px; margin-top:7px; text-align:left"><span style="font-size:12pt"><span style="font-family:Calibri"><span style="font-size:13.0000pt"><span style="font-family:微软雅黑"><span style="color:#262626"><span style="font-family:微软雅黑">户内</span></span></span></span></span></span></p> </td> </tr> </tbody> </table> <p style="text-align:justify">&nbsp;</p> <table cellspacing="0" class="Table" style="border-collapse:collapse; border:none; font-family:&quot;Times New Roman&quot;; font-size:13px; width:1051px"> <tbody> <tr> <td style="background-color:#1b408c; border-bottom:none; border-left:none; border-right:none; border-top:none; padding:0px 7px 0px 7px; vertical-align:center; width:281px"> <p class="p" style="margin-bottom:7px; margin-top:7px; text-align:left"><span style="font-size:12pt"><span style="font-family:Calibri"><strong><span style="font-size:16.0000pt"><span style="font-family:微软雅黑"><span style="color:#ffffff"><strong style="font-weight:bold"><span style="font-family:微软雅黑">特性参数</span></strong></span></span></span></strong></span></span></p> </td> <td style="background-color:#1b408c; border-bottom:none; border-left:none; border-right:none; border-top:none; padding:0px 7px 0px 7px; vertical-align:center; width:769px"> <p class="p" style="margin-bottom:7px; margin-top:7px; text-align:left"><span style="font-size:12pt"><span style="font-family:Calibri"><strong><span style="font-size:16.0000pt"><span style="font-family:微软雅黑"><span style="color:#ffffff"><strong style="font-weight:bold"><span style="font-family:微软雅黑">要求值</span></strong></span></span></span></strong></span></span></p> </td> </tr> <tr> <td style="background-color:#ffffff; border-bottom:none; border-left:none; border-right:none; border-top:none; padding:0px 7px 0px 7px; vertical-align:center; width:281px"> <p class="p" style="margin-bottom:7px; margin-top:7px; text-align:left"><span style="font-size:12pt"><span style="font-family:Calibri"><span style="font-size:13.0000pt"><span style="font-family:微软雅黑"><span style="color:#262626"><span style="font-family:微软雅黑">防护等级</span></span></span></span></span></span></p> </td> <td style="background-color:#ffffff; border-bottom:none; border-left:none; border-right:none; border-top:none; padding:0px 7px 0px 7px; vertical-align:center; width:769px"> <p class="p" style="margin-bottom:7px; margin-top:7px; text-align:left"><span style="font-size:12pt"><span style="font-family:Calibri"><span style="font-size:13.0000pt"><span style="font-family:微软雅黑"><span style="color:#262626"><span style="font-family:微软雅黑">IP40,通风口IP30D,柜顶部IP30</span></span></span></span></span></span></p> </td> </tr> <tr> <td style="background-color:#d9d9d9; border-bottom:none; border-left:none; border-right:none; border-top:none; padding:0px 7px 0px 7px; vertical-align:center; width:281px"> <p class="p" style="margin-bottom:7px; margin-top:7px; text-align:left"><span style="font-size:12pt"><span style="font-family:Calibri"><span style="font-size:13.0000pt"><span style="font-family:微软雅黑"><span style="color:#262626"><span style="font-family:微软雅黑">IK等级</span></span></span></span></span></span></p> </td> <td style="background-color:#d9d9d9; border-bottom:none; border-left:none; border-right:none; border-top:none; padding:0px 7px 0px 7px; vertical-align:center; width:769px"> <p class="p" style="margin-bottom:7px; margin-top:7px; text-align:left"><span style="font-size:12pt"><span style="font-family:Calibri"><span style="font-size:13.0000pt"><span style="font-family:微软雅黑"><span style="color:#262626"><span style="font-family:微软雅黑">金属部件:</span><span style="font-family:微软雅黑">IK10,非金属部件:IK07</span></span></span></span></span></span></p> </td> </tr> <tr> <td style="background-color:#ffffff; border-bottom:none; border-left:none; border-right:none; border-top:none; padding:0px 7px 0px 7px; vertical-align:center; width:281px"> <p class="p" style="margin-bottom:7px; margin-top:7px; text-align:left"><span style="font-size:12pt"><span style="font-family:Calibri"><span style="font-size:13.0000pt"><span style="font-family:微软雅黑"><span style="color:#262626"><span style="font-family:微软雅黑">周围空气温度</span></span></span></span></span></span></p> </td> <td style="background-color:#ffffff; border-bottom:none; border-left:none; border-right:none; border-top:none; padding:0px 7px 0px 7px; vertical-align:center; width:769px"> <p class="p" style="margin-bottom:7px; margin-top:7px; text-align:left"><span style="font-size:12pt"><span style="font-family:Calibri"><span style="font-size:13.0000pt"><span style="font-family:微软雅黑"><span style="color:#262626"><span style="font-family:微软雅黑">-5℃~+40℃,日平均温度最大值35℃</span></span></span></span></span></span></p> </td> </tr> <tr> <td style="background-color:#d9d9d9; border-bottom:none; border-left:none; border-right:none; border-top:none; padding:0px 7px 0px 7px; vertical-align:center; width:281px"> <p class="p" style="margin-bottom:7px; margin-top:7px; text-align:left"><span style="font-size:12pt"><span style="font-family:Calibri"><span style="font-size:13.0000pt"><span style="font-family:微软雅黑"><span style="color:#262626"><span style="font-family:微软雅黑">海拔</span></span></span></span></span></span></p> </td> <td style="background-color:#d9d9d9; border-bottom:none; border-left:none; border-right:none; border-top:none; padding:0px 7px 0px 7px; vertical-align:center; width:769px"> <p class="p" style="margin-bottom:7px; margin-top:7px; text-align:left"><span style="font-size:12pt"><span style="font-family:Calibri"><span style="font-size:13.0000pt"><span style="font-family:微软雅黑"><span style="color:#000000"><span style="font-family:微软雅黑">&le;2000m</span></span></span></span></span></span></p> </td> </tr> <tr> <td style="background-color:#ffffff; border-bottom:none; border-left:none; border-right:none; border-top:none; padding:0px 7px 0px 7px; vertical-align:center; width:281px"> <p class="p" style="margin-bottom:7px; margin-top:7px; text-align:left"><span style="font-size:12pt"><span style="font-family:Calibri"><span style="font-size:13.0000pt"><span style="font-family:微软雅黑"><span style="color:#262626"><span style="font-family:微软雅黑">EMC环境</span></span></span></span></span></span></p> </td> <td style="background-color:#ffffff; border-bottom:none; border-left:none; border-right:none; border-top:none; padding:0px 7px 0px 7px; vertical-align:center; width:769px"> <p class="p" style="margin-bottom:7px; margin-top:7px; text-align:left"><span style="font-size:12pt"><span style="font-family:Calibri"><span style="font-size:13.0000pt"><span style="font-family:微软雅黑"><span style="color:#262626"><span style="font-family:微软雅黑">A类环境</span></span></span></span></span></span></p> </td> </tr> <tr> <td style="background-color:#d9d9d9; border-bottom:none; border-left:none; border-right:none; border-top:none; padding:0px 7px 0px 7px; vertical-align:center; width:281px"> <p class="p" style="margin-bottom:7px; margin-top:7px; text-align:left"><span style="font-size:12pt"><span style="font-family:Calibri"><span style="font-size:13.0000pt"><span style="font-family:微软雅黑"><span style="color:#262626"><span style="font-family:微软雅黑">进馈线方式</span></span></span></span></span></span></p> </td> <td style="background-color:#d9d9d9; border-bottom:none; border-left:none; border-right:none; border-top:none; padding:0px 7px 0px 7px; vertical-align:center; width:769px"> <p class="p" style="margin-bottom:7px; margin-top:7px; text-align:left"><span style="font-size:12pt"><span style="font-family:Calibri"><span style="font-size:13.0000pt"><span style="font-family:微软雅黑"><span style="color:#262626"><span style="font-family:微软雅黑">进线为母排顶进,馈线为电缆下出</span></span></span></span></span></span></p> </td> </tr> <tr> <td style="background-color:#ffffff; border-bottom:none; border-left:none; border-right:none; border-top:none; padding:0px 7px 0px 7px; vertical-align:center; width:281px"> <p class="p" style="margin-bottom:7px; margin-top:7px; text-align:left"><span style="font-size:12pt"><span style="font-family:Calibri"><span style="font-size:13.0000pt"><span style="font-family:微软雅黑"><span style="color:#262626"><span style="font-family:微软雅黑">外形尺寸</span></span></span></span></span></span></p> </td> <td style="background-color:#ffffff; border-bottom:none; border-left:none; border-right:none; border-top:none; padding:0px 7px 0px 7px; vertical-align:center; width:769px"> <p class="p" style="margin-bottom:7px; margin-top:7px; text-align:left"><span style="font-size:12pt"><span style="font-family:Calibri"><span style="font-size:13.0000pt"><span style="font-family:微软雅黑"><span style="color:#262626"><span style="font-family:微软雅黑">高度:</span><span style="font-family:微软雅黑">2200mm,宽度:800/1000mm,柜深:800mm(不含前后门板)</span></span></span></span></span></span></p> </td> </tr> <tr> <td style="background-color:#d9d9d9; border-bottom:none; border-left:none; border-right:none; border-top:none; padding:0px 7px 0px 7px; vertical-align:center; width:281px"> <p class="p" style="margin-bottom:7px; margin-top:7px; text-align:left"><span style="font-size:12pt"><span style="font-family:Calibri"><span style="font-size:13.0000pt"><span style="font-family:微软雅黑"><span style="color:#262626"><span style="font-family:微软雅黑">眉头与门板颜色</span></span></span></span></span></span></p> </td> <td style="background-color:#d9d9d9; border-bottom:none; border-left:none; border-right:none; border-top:none; padding:0px 7px 0px 7px; vertical-align:center; width:769px"> <p class="p" style="margin-bottom:7px; margin-top:7px; text-align:left"><span style="font-size:12pt"><span style="font-family:Calibri"><span style="font-size:13.0000pt"><span style="font-family:微软雅黑"><span style="color:#262626"><span style="font-family:微软雅黑">RAL7035</span></span></span></span></span></span></p> </td> </tr> </tbody> </table> <p style="text-align:justify">&nbsp;</p>