CHANPINXINGHAOWEIJDB-LQDIANJIZONGHEBAOHUQI(MADAZONGHEBAOHUQI)CAIYONGXIANJINDEWEIJIXINJISHUYUGAOXINGNENGDEJICHENGXINPIAN，ZHENGJIGONGNENGQIQUAN、XINGNENGYOUYUE。CESHIGAOJINGDU，XIANXINGDUHAO、FENBIANLVGAO，ZHENGJIKANGGANRAOXINGQIANG，BAOHUXINGDONGZUOANQUANKEKAO。SANXIANGDIANLIUZHI，XIANGDIANYAZHIJIGELEIGUZHANGBIANHAO，XIANSHIYULEDHUOLCDSHANG、ZHIGUANXINGQINGXI。ANQUANXINGHAO，ZHANGQIGONGZUOZHONGWUXUWEIHUBAOYANG。

　　XUANYONGE2PROMCUNCHUJISHU，SHIXIANCANSHUSHEZHI，DIAODIANHOUSHEDINGCANSHURENGCHUCUNXIALAI，WUXUZAISHEDING。YIJIDUOYONG，KEQUDAICHUANTONGSHIDEDIANLIUHUGANQI、DIANLIUBIAO、DIANYABIAO、REJIDIANQI、SHIJIANJIDIANQIHEDUANXIANGBAOHUQI、LOUDIANBAOHUQIDENGCHANPIN。

　　WANSHANDEWEIJIBAOHUJIANKONGZHUANGZHISHIDUIDIANDONGJIYUNZHUANGUOCHENGZHONGDEGEZHONGGEYANGYUNXINGZHUANGKUANGDEJIBENXINXIJINXINGCAIYANGZHUIZONG，LIYONGDUIGUZHANGBAOJING、BAOHUDONGZUO、DONGZUOYANSHISHIZHANGDESHEDINGDENGLAISHIXIANJISHI、JINGQUEDEBAOHU，BAOZHENGSHENGCHANDEANQUANXING。

　　一、主要特性

　　CHANPINXINGHAOWEIJDB-LQDIANJIZONGHEBAOHUQI(MADAZONGHEBAOHUQI)SHIZONGJIEYANZHISHENGCHANMADABAOHUQIHEDIANJIZONGHEBAOHUQIZHISHIJICHUSHANGDEJILEIHEXIANDAIGAOJISHUDEJIEJING。CAIYONGJINKOUJICHENGDIANLU(XIAMIANYOUJIESHAOXIANLUTUXIANGQING)HEZHISHICHANQUANJISHUCHENGGUO、RUANJIANZHUZUOQUANSHENGCHANDEDUOFANGWEIDIANJIZONGHEBAOHUQI，JUYOUYOUXIUDEZONGXIANJIEKOU。YOUWEICHULIQILAIZHIXINGDIANJIBAOHUHEKONGZHI，BINGZHICHIKUIXIANBAOHU(GAOYAXIANLUBAOHU,GAOPINBAOHU、DIANLIUCHADONGBAOHUDOUSHIYIKAOKUAISUTONGXINJIANLIDEZHUBAOHU,KUIXIANXITONGBAOHUSHIZAICHAOGUOLIANGGEZHUANGZHIZHIJIANTONGXINDEJIBENSHANGSHIXIANDEQUYUXINGBAOHU)，JINXINGDUIDIANJICAOZUO、ZIZHENDUANYIJIYUSHANGWEIJIDETONGXUNDENG。WEIDIANDONGJITIGONGLECELIANGBAOHU，FANGZHILEYINDIANDONGJIGUOZAI、DUZHUAN、GUOYA、QIANYA、QINGZAI、DUANXIANG、SANXIANGBUPINGHENG、JIEDIDENGGUZHANGDAOZHIDESHENGCHANSHIGU，JIAODAXIANDUDIBAOZHENGJIQISHEBEIZHENGCHANGYUNXINGDEYOUXIAOANQUANXING

JDB-LQDIANJIZONGHEBAOHUQI

　　GAISHANDEJDB-LQDIANJIZONGHEBAOHUQI(MADAZONGHEBAOHUQI)SHIDUISANXIANGDIANDONGJIYUNZHUANGUOCHENGZHONGDEGEZHONGYUNXINGXINXISHUJUJINXINGCAIJI、YUNSUAN、FENXI、JIANKONG、BAOJING、KONGZHIDEZHINENGHUA、ZONGHEXINGZHUANGZHI。ZHUANGZHITONGGUODUIGUZHANGBAOJING，BAOHUDONGZUO(BAOHUTUOKOU)YIJILIYONGDONGZUOYANCHISHIZHANGDESHEDINGLAISHIXIANJISHIZHUNQUEDEBAOHU，BAOZHENGSHENGCHANDEANQUAN。BENBAOHUQIKEYITONGGUOSHUJUXINXITONGXUN，SHIXIANDIANDONGJIYUNXINGZHUANGKUANGDEXIANXIXINXIZAISHANGWEIJISHANGJINXINGSHISHIJIANCE，BINGJINGJISUANJISHUJUCHULITIGONGXINXIGUANLI。ZAISHEBEIKENENGCHANSHENGZHONGDAGUZHANGQIAN，YUEXIANBAOJINGKEJISHITIXINGGUANLIRENYUANJINXINGCHULI，BIMIANBUBIYAODEDUANDIANERDUIZHENGCHANGSHENGCHANZAOCHENGBULIANGYINGXIANG，JIAODAXIANDUDIBAOZHENGSHEBEIYUNXINGHEKONGZHIDEYOUXIAOXING。DANGDIANDONGJIYUNXINGCANSHUDADAOYUSHEDEYUJINGZHISHI，BAOHUZHUANGZHIJINJINXINGYUJING，BUCHUFATUOKOU;DANDANGYUEXIANZHIZHICHAOGUOYUZHIDETUOKOUZHISHI，BAOHUZHUANGZHIJINRUTUOKOUCHUFAYANSHI。ZAIYUZHITUOKOUYANSHISHIJIANNEIRUOJIQISHEBEIHUIFUZHENGCHANGYUNZHUAN，ZEQUXIAOTUOKOUZHIXING;ERYAOSHICHAOCHUYANSHISHIXIAN，ZEBAOHUZHUANGZHIFACHUTUOKOUXINHAOQUDONGQIZHIXINGDIANZIYUANJIANDONGZUO，DUANKAIDIANYUANGUANBIDIANDONGJIYUNZHUAN。ZAIDIANDONGJIKONGZHIZHUANGZHISHIXIANGEXIANGBAOHUGONGNENGDETONGSHI，GEZHONGGEYANGBAOHUXINXIYEYOUZHUANGZHISHENGCHENGBINGJINGTONGXINJIEKOUSHANGSONGZHIJISUANJIGUANLIXITONG。

　　二、基本保护功能

　　QIDONGBAOHU：ZAIQIDONGSHIJIANNEI，HUIDUIDUANXIANG、GUOYA、QIANYA、DUANLUJISANXIANGBUPINGHENG、CHAOSHIQIDONGJINXINGZHINENGJIANKONGZONGHEBAOHU。

　　GUOYABAOHU：ZAIGONGZUODIANYACHAOGUOSHEDINGZHISHI6MIAONEIDONGZUO。(CHUCHANMORENWEI260V)

　　QIANYABAOHU：ZAIGONGZUODIANYADIYUSHEDINGZHISHI6MIAONEIDONGZUO。(CHUCHANMORENWEI180V)

　　DUANXIANGBAOHU：DANGRENHEYIXIANGDUANKAIDIANYUANSHI，DONGZUOSHIJIAN≤2.0s。

　　DUZHUANBAOHU：DANGGONGZUODIANLIUDADAOZHENGDINGDIANLIUZHIDEBEISHUSHI，DONGZUOSHIJIAN≤2.0s。

　　BUPINGHENGBAOHU：DANGRENHELIANGXIANGJIANDEDIANLIUZHIXIANGCHADADAOSHEDINGBAIFENBIZHISHI，DONGZUOSHIJIAN≤2.0s。

　　QIANLIUBAOHU：DANGGONGZUODIANLIULIANXUDIYUSHEDINGQIANLIUMENXIANSHI，DONGZUOSHIJIAN≤10s。

　　LOUDIANBAOHU：DANGLINGXUHUGANQIJIANCEDAOLOUDIANDIANLIUZHIDADAOSHEDINGZHISHI≤1sNEIDONGZUO。(CHUCHANGMORENWEI“1”)

　　DUANLUBAOHU：DANGDUANLUDIANLIUDADAOSHEDINGLOUDIANDIANLIUDE5BEIYISHANGSHI，DONGZUOSHIJIAN≤2.0s。(WUXUYAOSHEZHI)

　　GUOLIUBAOHU：GUOLIUBAOHUDONGZUOSHIJIANWEIFANSHIXIANBAOHUHUOSUDUANBAOHU，DONGZUOSHIJIAN(CANBIAOER)。

　　DIANLIUGUIGE (BIAOYI)

　　CHANPINXINGHAO DIANLIUGUIGE(A) GUIGE BEIZHU

　　6A0.5-6A0.3-3KW

　　YICIXINGZHIXIANCHUANGUOBAOHUQIDIANLIUA/B/CHUGANQI

　　20A 2-20A1-7.5KW

　　60A6-60A4-30KW

　　100A10-100A7.5-45KW

　　200A20-200A25-75KW

　　300/5A80-400A45-132KWLINGPEI300/5CT

　　400/5A 120-600A55-250KWLINGPEI400/5CT

　　600/5A600-300A75-300KWLINGPEI600/5CT

　　FANSHIXIANDONGZUO：DANWEIMIAO (BIAOER)

　　XUHAO

　　BEISHU SHIJIAN 0123

　　1.1560180600

　　1.2550150450

　　1.3535100300

　　1.55103090

　　2.0561545

　　3.053720

　　4.052410

　　LAIDIANZIQIDONG：JDB-LQDIANJIZONGHEBAOHUQIYOUCIGONGNENGDEBAOHUQI，XUYAOYONGHUSHEZHIZIQIDONGSHIJIAN，CISHIDIANDONGJIBUNENGTONGXUNQIDONG。(CHUCHANGMORENWEI“0”GUANBIGONGNENG)

　　QIDONGCHAOSHIBAOHU：DANGQIDONGSHIJIANYANSHIJIESHUHOUDIANLIUHAIDAYUGUOZAIDIANLIUZHISHIPANDINGWEIQIDONGCHAOSHI。(CHUCHANGMORENWEI4s，1-120sKESHE)

　　CHUDIANRONGLIANG：AC220/5A AC380V/3A DIANSHOUMING≥105CI。

　　CHUDIANTEXING：CHUDIANJ1CHANGBI，CHUDIANJ2CHANGKAI。(YIWAIQIAOJIEXIANTUWEIZHUN)

　　YUNXUWUCHA：±5%

　　FENTIXIANSHI：JULIXIAOYU500cm BIAOZHUNPEIZHI100cm

　　SHEZHIGONGNENG：GENJUDIANDONGJIDEZHENGCHANGYUNXINGDIANLIUZHISHEZHIBAOHUCANSHU。

　　PEIBIGONGNENG：ZAI200AJI200AYIXIADEBAOHUQIBUXUYAOPEIZHIHUGANQI，DAYU200AYISHANGDEBAOHUQIXUYAOPEIZHIBIAOZHUNHUGANQI3GEBIANBIWEI5A。LIRU400AGUIGEXUYAOPEI400A/5ADEDIANLIUHUGANQI。

　　TONGXUNXIEYI：ZHICHICHANGNEIZIXINGBIANZHI，MODBUSDENGGEZHONGTONGXUNXIEYI。(DINGHUOSHIZHUMING)

　　DIANLIUSHUCHU：SANXIANGDIANLIUPINGJUNZHIZHUANHUANWEIDC4-20mAXINHAOSHUCHU。

　　三、JDB-LQ电机综合保护器的安装尺寸

　　WAIXINGCHICUN：134x63x91mmHUO106x58x68mm KAIKONGCHICUN：123x51mmHUO91x44mm

DIANJIZONGHEBAOHUQIZHUTITU

DIANJIZONGHEBAOHUQIZHUTITU2

DIANJIZONGHEBAOHUQIZHUTITU4

　　ZHENGTICHICUN

　　四、JDB-LQ电机综合保护器的操作

　　DANGBAOHUQIXIANSHIDIANLIUZHISHIBUNENGXIUGAISHEDINGCANSHUZHINENGCHAXUN，XIANSHIDIANYAZHISHIANGONGNENGJIANANYIXIABUZHOUSHEDINGBAOHUZHI。

　　AN NIU GONG NENG MIAO SHU

　　ZHU：1、HUGANQIBUFENFANGXIANGGUDINGZAIJIAOLIUJIECHUQIXIAWEIYI，CAIYONGLUOSIGUDINGHEBIAOZHUN35mmDAOGUIANZHUANGFANGSHI;SANXIANGZHUXIANLUFENBIECHUANGUOHUGANQIDESANGEKONG;ANWAIQIAOJIEXIANTUJIEHAOERCIXIANBINGJIANCHAWUWUHOU，FANGKETONGDIAN。

ANNIUGONGNENGMIAOSHU

　　2、JDB-LQDIANJIZONGHEBAOHUQIBAOHUQIBENSHENACDIANYUANYAOJIEZAIJIAOLIUJIECHUQIQIANFANG，BAOZHENGBAOHUQIZHANGQIGONGDIAN。(XIATUWEIBAOHUQIZAIZHINENGFENXIHOUFANYINGCHUDEZHUANGTAIMAJIZHUANGTAIMAJIANGJIE)

　　ZAIYUNXINGGUOCHENGZHONG，XUNHUANXIANSHIA、B、CXIANGDIANLIUZHI，MEIXIANGXIANSHITINGLIU3sDANGDIANDONGJICHUXIANGUOZAISHI，GUOZAIZHISHIDENGSHANSHUO，QIEGUOZAIDIANLIUBEISHUYUEDA，GUOZAIDENGSHANSHUODEYUEKUAI，ZHIZHITIAOZHA。RUDIANLIUHUIFUZHENGCHANG，SHANSHUOZIDONGXIAOSHI。

ZONGHEBAOHUQIZHUANGTAIMAJIANGJIE

　　DANGJIANCEDAOGUZHANGDADAODONGZUOSHIJIANDUANSHI，FASONGTIAODIANXINHAO，XIANGDUIGUZHANGZHISHIDENGDIANLIANG，XIANSHIXINXIGUZHANGDAIMA。WUZIQIDONGGONGNENGSHI，PAICHUGUZHANGANFUWEIJIANKEXITONGZIDONGHUOSHOUDONGSHIQIDONGDIANDONGJI;YOUZIQIDONGGONGNENGSHI，BAOHUQIBIXUDUANDIAN30sHOUCONGXINSHANGDIANCAIKEZAICIKAIJIQIDONG。

　　ZAIGONGZUOZHONGDUANDIANHOU，ANYIWEIJIANKECHAXUNGUZHANGJILU(1WEIZUIJINYICIJIXIEGUZHANG)，ANSHUJUJIANKECHAXUNSANXIANGDIANDONGJIMEIYICIYUNXINGGONGZUOSHIJIANGUIDINGHEZONGJIYUNXINGSHIJIAN。

　　五、典型应用接线

JDB-LQDIANJIZONGHEBAOHUQIJIEXIANTU

JDB-LQDIANJIZONGHEBAOHUQI2

　　ZHIJIEQIDONGJIEXIANTU PEISANGEDIANLIUHUGANQIZHIJIEQIDONGJIEXIANTU(AC220V)

JDB-LQDIANJIZONGHEBAOHUQI3

JDB-LQDIANJIZONGHEBAOHUQI4

　　XINGSANJIAOQIDONGJIEXIANTU ZIOUJIANGYAQIDONGJIEXIANTU(AC380V)

　　六、接线端子说明(产品外壳接线图为准)

　　J1BAOHUCHANGBIJIEDIAN;J2WEIXINHAOSHUCHUCHANGKAIJIEDIAN。

　　YUSHANGWEIJIDEBUXIANJIANGTA、TBLIANRUTONGXUNZONGXIAN。

　　ZHUYISHIXIANGYOUGUANERCIJIEXIANFANGFAGENJUYONGHUBUTONGYAOQIU，JIESHIBUCHONG。

　　DAILOUDIANGONGNENGJIANGLINGXUHUGANQI“XINHAO”XIANLIANRUBAOHUQIDE7、8DUAN。

BAOHUQILIANRUTONGXUNZONGXIAN

BAOHUQILIANRUTONGXUNZONGXIAN2