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- AMK变频器3800系列三相2...
- AMK变频器3800系列三相0...
- AMK变频器3800系列三相1...
- AMK变频器3800系列三相0...
- AMK变频器3800系列三相7...
- AMK变频器3800系列三相4...
- AMK变频器3800系列三相1...
- AMK变频器3800系列三相7...
- Amk-100电机软启动器90...
- Amk-100电机软启动器75...
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变频器周边设备选择的注意事项
FABURIQI:2019-1-2 9:39:37
BIANPINQIZHOUBIANQIJIANZHUYAOBAOKUOXIANLAN、JIECHUQI、KONGKAI、DIANKANGQI、LVBOQI、ZHIDONGDIANZUDENG。BIANPINQIZHOUBIANQIJIANDEXUANZESHIFOUZHENGQUE、HESHI,YEZHIJIEYINGXIANGZHEBIANPINQIDEZHENGCHANGSHIYONGHEBIANPINQIDESHIYONGSHOUMING,SUOYIWOMENZAIXUANZELEBIANPINQIHOU,YEBIXUZHENGQUEDEXUANZETADEZHOUBIANQIJIAN。XIAMIANWOMENJIUBIANPINQIZHOUBIANSHEBEIXUANZEDEZHUYISHIXIANGZUOJIANYAODESHUOMING。
1、进线断路器的设置和选择
ZAIBIANPINQIDIANYUANCE,WEIBAOHUYUANBIANPEIXIAN,QINGSHEZHIYONGPEIXIANYONGDUANLUQI。DUANLUQIDEXUANZEQUJUEYUDIANYUANCEDEGONGLVYINSU(SUIDIANYUANDIANYA、SHUCHUPINLV、FUZAIERBIANHUA)。QIDONGZUOTEXINGSHOUGAOPINDIANLIUYINGXIANGERBIANHUA,YOUBIYAOXUANZEDARONGLIANGDE。
2、进线接触器
BIANPINQIMEIYOUJINXIANJIECHUQIKEYISHIYONG。JINXIANJIECHUQIKEJINXINGTINGZHICAOZUO,DANZHEISHIBIANPINQIDEZHIDONGGONGNENGJIANGBUNENGSHIYONG。
3、电机侧接触器
BIANPINQIHEDIANJIJIANRUOSHEZHIJIECHUQI,YUANZESHANGJINZHIZAIYUNXINGZHONGQIEHUAN。BIANPINQIYUNXINGZHONGJIERUSHI,HUIYOUDACHONGJIDIANLIU,YINCIBIANPINQIGUODIANLIUBAOHUDONGZUO。
WEILEHEDIANWANGQIEHUANERSHEZHIJIECHUQISHI,WUBIZAIBIANPINQITINGZHISHUCHUHOUJINXINGQIEHUAN,BINGHESHIDISHIYONGSUDUSOUXUNGONGNENG。
4、热继电器的设置
WEIFANGZHIDIANJIGUORE,BIANPINQIYOUDIANZIREBAOHUGONGNENG。
DANYITAIBIANPINQIQUDONGDUOTAIDIANJIJIDUOJIDIANJISHI,QINGZAIBIANPINQIHEDIANJIJIANSHEZHIREJIDIANQI。REJIDIANQIZAI50HzSHEDINGWEIDIANJIMINGPAIDE1BEI,60HzSHISHEDINGWEI1.1BEI。
5、功率因数的改善
GAISHANGONGLVYINSHU,KEZAIBIANPINQIJINXIANZHONGCHARUJIAOLIUDIANKANGQIHUOZAIZHILIUHUILUZHONGJIAZHILIUDIANKANGQI。
BIANPINQISHUCHUCEJIEGAISHANGONGLVYINSHUDEDIANRONGLVBOSHI,YOUYINBIANPINQISHUCHUDEGAOPINDIANLIUZAOCHENGPOSUNHEGUOREDEWEIXIAN,LINGWAIHUISHIBIANPINQIGUODIANLIU,ZAOCHENGDIANLIUBAOHUFASHENG,QINGBUYAOJIEDIANRONGLVBOQI。
6、关于电波干扰
BIANPINQIDESHUCHU(ZHUHUILU)ZHONGYOUGAOPINCHENGFEN,DUIBIANPINQIFUJINSHIYONGDETONGXINQIXIE(RUAMSHOUYINJI)HUICHANSHENGGANRAO。CISHIKEYIANZHUANGLVBOQI,JIANSHAOGANRAO。LINGWAI,HAIKEJIANGBIANPINQIHEDIANJIJIDIANYUANPEIXIANTAOSHANGJINSHUGUANJIEDI,YESHIYOUXIAODE。
7、功率电缆的线径和配线距离
BIANPINQIHEDIANJIJIANPEIXIANJULIJIAOZHANGSHI(TEBIESHIDIPINSHUCHUSHI),YOUYUDIANLANYAJIANGHUIYINQIDIANJIZHUANJUXIAJIANG;YINGYONGCHONGFENCUDEDIANLANPEIXIAN;CAOZUOQIZHUANGZAIBIECHUSHI,QINGSHIYONGZHUANYONGDELIANJIEDIANLAN;YUANCHENGCAOZUOSHI,MONILIANG、KONGZHIXIANHEBIANPINQIJIANDEJULIYINGKONGZHIZAI50MIYINEI;KONGZHIXINHAOTUOSHANPINGBIJIEDI。
XIANGGUANXINXI