防爆操作柱找中宏,防爆防腐操作柱,防水防腐操作柱报价
<div><b>防爆操作柱找中宏,防爆防腐操作柱生产商,防水防腐操作柱报价</b></div>
<div><span style="color: #444444">BZL8050</span><span style="color: #444444">防爆防腐操作柱</span><span style="color: #444444"><br />
1</span><span style="color: #444444"> 范围</span><span style="color: #444444"><br />
</span><span style="color: #444444">本企业标准规定</span><span style="color: #444444">BZC8050</span><span style="color: #444444">防爆防腐操作柱(以下简称防爆操作柱)的产品分类、要求、试验方法、检验规则、标志、包装、运输及贮存等要求。</span><span style="color: #444444"><br />
</span><span style="color: #444444">本企业标准适用于防爆操作柱的设计、制造与检验。</span><span style="color: #444444"><br />
</span><span style="color: #444444">防爆操作柱主要适用于气体环境中</span><span style="color: #444444">1</span><span style="color: #444444">区或</span><span style="color: #444444">2</span><span style="color: #444444">区危险区域,为</span><span style="color: #444444">Ⅱ</span><span style="color: #444444">A</span><span style="color: #444444">、</span><span style="color: #444444">Ⅱ</span><span style="color: #444444">B</span><span style="color: #444444">、</span><span style="color: #444444">Ⅱ</span><span style="color: #444444">C</span><span style="color: #444444">类</span><span style="color: #444444">T6</span><span style="color: #444444">组及以下场所,同时适用于可燃性粉尘环境</span><span style="color: #444444">20</span><span style="color: #444444">区、</span><span style="color: #444444">21</span><span style="color: #444444">区、</span><span style="color: #444444">22</span><span style="color: #444444">区场所,在交流</span><span style="color: #444444">50Hz</span><span style="color: #444444">、额定电压至</span><span style="color: #444444">380V</span><span style="color: #444444">,额定电流至</span><span style="color: #444444">16A</span><span style="color: #444444">的电路中作远距离控制电磁电器及分断小容量负载之用,带指示灯、电流表等还具有显示指示功能。</span></div>
<div><span style="color: #444444">操作柱分类</span><span style="color: #444444"><br />
a</span><span style="color: #444444">)操作柱按操作功能有:按钮、开关。</span><span style="color: #444444"><br />
b</span><span style="color: #444444">)操作柱按显示功能有:指示灯显示、电流表显示</span></div>
<div><b>防爆操作柱找中宏</b><b>--</b>业务电话:0577-62650766 ;18058338653(吴经理),业务QQ:2652837633</div>
<div><span style="color: #444444">.4</span><span style="color: #444444"> 主要使用类别</span><span style="color: #444444"><br />
3.4.1</span><span style="color: #444444"> 内装隔爆型控制开关元件的使用类别</span><span style="color: #444444"><br />
AC-21 </span><span style="color: #444444">通断电阻负载,包括通断适中的负载。</span><span style="color: #444444"><br />
AC-22 </span><span style="color: #444444">通断电阻电感混合负载,包括通断适中的负载。</span><span style="color: #444444"><br />
DC-21 </span><span style="color: #444444">通断电阻负载,包括通断适中的过载。</span><span style="color: #444444"><br />
3.4.2</span><span style="color: #444444"> 内装隔爆型控制按钮元件的使用类别</span><span style="color: #444444"><br />
AC-14 </span><span style="color: #444444">控制小容量电磁铁负载。</span><span style="color: #444444"><br />
AC-15 </span><span style="color: #444444">控制交流电磁铁负载。</span><span style="color: #444444"><br />
DC-13 </span><span style="color: #444444">控制直流电磁铁负载。</span></div>
<div><span style="color: #444444">表</span><span style="color: #444444">1</span><span style="color: #444444"> </span><span style="color: #444444"><br />
</span><span style="color: #444444">额定绝缘电压(</span><span style="color: #444444">V</span><span style="color: #444444">)</span><span style="color: #444444">额定工作电压</span><span style="color: #444444"><br />
</span><span style="color: #444444">(</span><span style="color: #444444">V</span><span style="color: #444444">)</span><span style="color: #444444">额定工作电流(</span><span style="color: #444444">A</span><span style="color: #444444">)</span><span style="color: #444444">防护等级</span><span style="color: #444444">防爆标志</span><span style="color: #444444">防腐等级</span><span style="color: #444444">进线口螺纹</span><span style="color: #444444"><br />
500 DC220<br />
AC380 16 IP65 Exed</span><span style="color: #444444">Ⅱ</span><span style="color: #444444">CT6/<br />
DIPA20 TAT6 WF2 G3/4</span><span style="color: #444444">、</span><span style="color: #444444">G1<br />
4</span><span style="color: #444444"> 要求</span><span style="color: #444444"><br />
4.1</span><span style="color: #444444"> 防爆操作柱应符合本企业标准的要求,并按照规定的程序由国家认可的质量监督检验部门审查合格的图样和企业标准进行制造,并应在取得检验部门发放的</span><span style="color: #444444">“</span><span style="color: #444444">防爆合格证</span><span style="color: #444444">”</span><span style="color: #444444">后,方可生产。当产品的技术文件和图纸经修改涉及防爆性能时,应将修改的技术文件和图纸及有关说明,送原检验机构重新审查。</span></div>
<div><b>防爆操作柱找中宏</b><b>--</b>浙江中宏防爆电气有限公司(专业中高端防爆电器设备供应商)<span style="color: #444444"><br />
4.2</span><span style="color: #444444"> 正常工作条件</span><span style="color: #444444"><br />
</span><span style="color: #444444">防爆操作柱应在下列条件下能够可靠工作:</span><span style="color: #444444"><br />
a</span><span style="color: #444444">)安装地点的海拔不超过</span><span style="color: #444444">2000m</span><span style="color: #444444">;</span><span style="color: #444444"><br />
b</span><span style="color: #444444">)周围空气温度为</span><span style="color: #444444">-20</span><span style="color: #444444">℃</span><span style="color: #444444">~</span><span style="color: #444444">+40</span><span style="color: #444444">℃</span><span style="color: #444444">,且</span><span style="color: #444444">24h</span><span style="color: #444444">内的平均温度值不超过</span><span style="color: #444444">+35</span><span style="color: #444444">℃</span><span style="color: #444444">;</span><span style="color: #444444"><br />
c</span><span style="color: #444444">)安装地点的最高温度为</span><span style="color: #444444">+40</span><span style="color: #444444">℃</span><span style="color: #444444">时,空气相对湿度不超过</span><span style="color: #444444">50%</span><span style="color: #444444">;在较低的温度下允许有较高的相对湿度;</span><span style="color: #444444"><br />
d</span><span style="color: #444444">)在能防止雨水及滴水侵袭的地方;</span><span style="color: #444444"><br />
e</span><span style="color: #444444">)在</span><span style="color: #444444">Ⅱ</span><span style="color: #444444">类含有爆炸性气体环境</span><span style="color: #444444">1</span><span style="color: #444444">区、</span><span style="color: #444444">2</span><span style="color: #444444">区场所:</span><span style="color: #444444">Exed</span><span style="color: #444444">Ⅱ</span><span style="color: #444444">CT6<br />
f</span><span style="color: #444444">)在含有可燃性粉尘环境</span><span style="color: #444444">20</span><span style="color: #444444">区、</span><span style="color: #444444">21</span><span style="color: #444444">区、</span><span style="color: #444444">22</span><span style="color: #444444">区场所:</span><span style="color: #444444">DIPA20 TAT6<br />
g</span><span style="color: #444444">)污染等级</span><span style="color: #444444">3</span><span style="color: #444444">;</span><span style="color: #444444"><br />
h</span><span style="color: #444444">)安装类别:</span><span style="color: #444444">Ⅱ</span><span style="color: #444444">类;</span><span style="color: #444444"><br />
i</span><span style="color: #444444">)防护等级:</span><span style="color: #444444">IP65</span><span style="color: #444444">。</span></div>
<div align="left"><b>防爆操作柱找中宏</b><b>--</b><b><span style="color: red; font-size: 11pt">浙江中宏防爆欢迎您的致电!</span></b><b><span style="color: red; font-size: 11pt">0577-62650766</span></b><b><span style="color: red; font-size: 11pt">,</span></b><b><span style="color: red; font-size: 11pt">18058338653</span></b><span style="color: #444444"><br />
4.3</span><span style="color: #444444"> 结构要求</span><span style="color: #444444"><br />
4.3.1</span><span style="color: #444444"> 防爆操作柱的电气间隙不小于</span><span style="color: #444444">6</span><span style="color: #444444">㎜,爬电距离不小于</span><span style="color: #444444">10</span><span style="color: #444444">㎜。</span><span style="color: #444444"><br />
4.3.2</span><span style="color: #444444"> 防爆操作柱内部导线连接应符合</span><span style="color: #444444">GB3836.3-2000</span><span style="color: #444444">中</span><span style="color: #444444">4.2</span><span style="color: #444444">的规定。</span><span style="color: #444444"><br />
4.3.3</span><span style="color: #444444"> 防爆操作柱外壳材质采用具有阻燃性能的工程塑料制造。</span><span style="color: #444444"><br />
4.3.4</span><span style="color: #444444"> 防爆操作柱所有紧固件应有防止自行松脱措施。</span><span style="color: #444444"><br />
4.3.5</span><span style="color: #444444"> 防爆操作柱的所有黑色金属零部件均应采取防锈措施。</span><span style="color: #444444"><br />
4.3.6</span><span style="color: #444444"> 防爆操作柱内装隔爆元件隔爆接合面宽度</span><span style="color: #444444">L≥6mm</span><span style="color: #444444">,间隙</span><span style="color: #444444">/</span><span style="color: #444444">直径间隙</span><span style="color: #444444">ic≤0.1</span><span style="color: #444444">㎜,接合面表面平均粗糙度</span><span style="color: #444444">Ra</span><span style="color: #444444">不超过</span><span style="color: #444444">6.3μm</span><span style="color: #444444">。同时还应符合</span><span style="color: #444444">GB 12476.1</span><span style="color: #444444">第</span><span style="color: #444444">13.1</span><span style="color: #444444">的规定:平面接合面有效长度</span><span style="color: #444444">W≥10mm</span><span style="color: #444444">,接合面间隙</span><span style="color: #444444">G≤0.1mm</span><span style="color: #444444">;衬垫接合面有效宽度</span><span style="color: #444444">W≥3mm</span><span style="color: #444444">;操纵杆通路有效长度</span><span style="color: #444444">L≥12.5mm</span><span style="color: #444444">,直径间隙</span><span style="color: #444444">W≤0.13mm</span><span style="color: #444444">。</span><span style="color: #444444"><br />
4.3.7</span><span style="color: #444444"> 防爆操作柱应设置铭牌和警告牌,材质采用不锈钢板材料制造。</span><span style="color: #444444"><br />
4.3.8</span><span style="color: #444444"> 防爆操作柱透明件应采用钢化玻璃制造。</span><span style="color: #444444"><br />
4.4</span><span style="color: #444444"> 防爆操作柱性能要求</span><span style="color: #444444"><br />
4.4.1</span><span style="color: #444444"> 防爆操作柱的绝缘性能应承受</span><span style="color: #444444">50Hz</span><span style="color: #444444">、电压</span><span style="color: #444444">2500V</span><span style="color: #444444">的工频耐压试验,历时</span><span style="color: #444444">1min(</span><span style="color: #444444">出厂检验为</span><span style="color: #444444">1S)</span><span style="color: #444444">无击穿和闪络现象,在一般条件下,带电部位与壳体之间的绝缘电阻不小于</span><span style="color: #444444">20MΩ</span><span style="color: #444444">。</span><span style="color: #444444"><br />
4.4.2</span><span style="color: #444444"> 外壳最高表面温度和内部最高温度点温度均不超过</span><span style="color: #444444">80</span><span style="color: #444444">℃</span><span style="color: #444444">,接线端子温升不超过</span><span style="color: #444444">35K</span><span style="color: #444444">。</span><span style="color: #444444"><br />
4.4.3 </span><span style="color: #444444">塑料外壳在正常工作时应不积聚危险静电,在温度为</span><span style="color: #444444">(23±2)</span><span style="color: #444444">℃</span><span style="color: #444444">,相对湿度</span><span style="color: #444444">(50±2)%</span><span style="color: #444444">的条件下测量,塑料表面的绝缘电阻值应不超过</span><span style="color: #444444">1GΩ</span><span style="color: #444444">。</span><span style="color: #444444"><br />
4.4.4</span><span style="color: #444444">防爆操作柱电缆引入装置应能夹紧电缆,应符合</span><span style="color: #444444">GB3836.1-2000</span><span style="color: #444444">附录</span><span style="color: #444444">D</span><span style="color: #444444">中</span><span style="color: #444444">D3.1</span><span style="color: #444444">的要求。</span><span style="color: #444444"><br />
4.4.5</span><span style="color: #444444">防爆操作柱的密封垫及密封圈应采用橡胶制造,应符合</span><span style="color: #444444">GB3836.1-2000</span><span style="color: #444444">附录</span><span style="color: #444444">D</span><span style="color: #444444">中</span><span style="color: #444444">D3.3</span><span style="color: #444444">条规定的老化试验要求。</span><span style="color: #444444"><br />
4.4.6</span><span style="color: #444444">防爆操作柱的外壳及引入装置应承受</span><span style="color: #444444">7J</span><span style="color: #444444">冲击能量的冲击试验,透明件应随</span><span style="color: #444444">4J</span><span style="color: #444444">冲击能量试验,不得损坏和发生影响防爆性能的变形。</span><span style="color: #444444"><br />
4.4.6</span><span style="color: #444444">防爆操作柱非金属外壳及外壳的非金属部件应能承受</span><span style="color: #444444">GB3836.1-2000</span><span style="color: #444444">中</span><span style="color: #444444">23.4.7.3</span><span style="color: #444444">条耐热试验和</span><span style="color: #444444">23.4.7.4</span><span style="color: #444444">条耐寒试验要求。</span><span style="color: #444444"><br />
4.4.7</span><span style="color: #444444">防爆操作柱非金属隔爆外壳及外壳的非金属部件应承受</span><span style="color: #444444">GB3836.2-2000</span><span style="color: #444444">附录</span><span style="color: #444444">A</span><span style="color: #444444">中</span><span style="color: #444444">A3.3</span><span style="color: #444444">规定的可燃性试验要求。</span><span style="color: #444444"><br />
4.4.8</span><span style="color: #444444">内装隔爆按钮、开关的非金属隔爆外壳应承受</span><span style="color: #444444">GB3836.2-2000</span><span style="color: #444444">中</span><span style="color: #444444">15.1.2.2</span><span style="color: #444444">规定的动压试验要求。</span><span style="color: #444444"><br />
4.4.9</span><span style="color: #444444">防爆操作柱的非金属隔爆外壳应承受</span><span style="color: #444444">GB3836.2-2000</span><span style="color: #444444">中</span><span style="color: #444444">15.2</span><span style="color: #444444">规定的内部点燃不传爆试验要求。</span><span style="color: #444444"><br />
4.4.10</span><span style="color: #444444">防爆操作柱非金属外壳需进行</span><span style="color: #444444">GB3836.2-2000</span><span style="color: #444444">附</span><span style="color: #444444">A</span><span style="color: #444444">中</span><span style="color: #444444">A3.1.5</span><span style="color: #444444">耐光照试验。</span><span style="color: #444444"><br />
4.4.11</span><span style="color: #444444">防爆操作柱经</span><span style="color: #444444">JB/T3019-1999</span><span style="color: #444444">规定进行</span><span style="color: #444444">10d</span><span style="color: #444444">腐蚀试验后,应符合下述要求:</span><span style="color: #444444"><br />
a)</span><span style="color: #444444">外壳内的导电件、金属结构件、紧固件不得出现明显腐蚀现象。</span><span style="color: #444444"><br />
b)</span><span style="color: #444444">塑料外壳不得起泡、变形或脆裂。</span><span style="color: #444444"><br />
c)</span><span style="color: #444444">橡胶零件不得腐蚀、分层、脆裂、变形和发粘。</span></div>
<div><b>防爆操作柱找中宏,防爆防腐操作柱生产商,防水防腐操作柱报价</b></div>
<div align="left"><span style="color: black; font-size: 11pt">浙江中宏防爆电气有限公司</span><b><span style="color: #f10b00; font-size: 11pt">--</span></b><b><span style="color: #f10b00; font-size: 11pt">专业的【生产商】</span></b></div>
<div align="left"><span style="color: black; font-size: 11pt">浙江中宏防爆电气有限公司</span><b><span style="color: #f10b00; font-size: 11pt">--</span></b><b><span style="color: #f10b00; font-size: 11pt">优质的【批发商】</span></b></div>
<div align="left"><span style="color: black; font-size: 11pt">浙江中宏防爆电气有限公司</span><b><span style="color: #f10b00; font-size: 11pt">--</span></b><b><span style="color: #f10b00; font-size: 11pt">知名的【供应商】</span></b></div>
<div align="left"><span style="color: black; font-size: 11pt">浙江中宏防爆电气有限公司</span><b><span style="color: #f10b00; font-size: 11pt">--</span></b><b><span style="color: #f10b00; font-size: 11pt">无区域【直销商】</span></b></div>
<div align="left"><span style="color: black; font-size: 11pt">浙江中宏防爆是浙江省温州乐清市知名厂家,中国电气之都的防爆产品的生产厂家,</span></div>
<div align="left"><span style="color: black; font-size: 11pt">中宏防爆产品价格优惠,产品规格众多,质量保证!受到广大客户的的亲赖!</span></div>
<div align="left"><span style="color: black; font-size: 11pt">浙江中宏防爆是</span><span style="color: black; font-size: 11pt">始终坚持“科学管理、质量第一,为顾客提供满意的产品和优良的服务”的方针!中宏防爆的产品经国家的检验机关检验合格,产品畅销全国!</span></div>
<div align="left"><b><span style="color: red; font-size: 11pt">浙江中宏防爆欢迎您的致电!</span></b><b><span style="color: red; font-size: 11pt">0577-62650766</span></b><b><span style="color: red; font-size: 11pt">,</span></b><b><span style="color: red; font-size: 11pt">18058338653</span></b></div>
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浙江中宏防爆电气有限公司
浙江中宏防爆电气有限公司座落于中国防爆电器生产基地乐清市,是一家专业生产防爆电器的大型企业,并通过ISO9001 质量体系认证,是中石油,中石化入网企业。公司现有员工500多名,厂房占地面积6600平方米,建筑面积12000平方米。是国内知名的防爆生产企业!(公司已经由2012年2月底迁址浙江省乐清市柳市镇黄华工业区-现防爆生产基地-拥有100亩地的黄华工业区)
公司始创于2002年,长期以来,公司始终坚持“科学管理、质量第一,为顾客提供满意的产品和优良的服务”的方针,积极引进工程技术人才、管理人才和先进生产设备、检测设备。现已拥有以高级工程师为首的工程技术队伍和较高素质的生产、管理人员。能够承接各种非标防爆电器的设计、生产。公司现已生产的防爆灯具,防爆管件,防爆仪表,防爆电器箱,防爆风机等150多个系列1860多个规格的产品均按GB3836-2000《爆炸性环境用防爆电气设备》标准及其它相关标准设计、制造。产品经国家的检验机关检验合格,并取得防爆合格证书。产品畅销全国,并且与上海宝钢集团、大庆油田、神华集团、久泰能源、淮安华尔润、中国石油庆阳石化分公司-300万吨/年炼油搬迁改造集中加工项目等大型企业建立了良好的合作关系,同时产品还远销
中东等地区,深受用户好评!
“开拓创新,成就品牌”一直作为中宏防爆的企业理念,我们深知,随着工业企业、矿业产业的不断发展,对防爆产品质量的要求也越来越高,这些对我们来说都是机遇和挑战,我们将立足当前市场,结合企业实际,不断加大产品的研发,改进,创新力度,我们为成为“防爆电器领域的生力军”一直努力着!