EPT6000型电气转换器的系统构成及其安装

    EPT6000系列电/气转换器（以下简称转换器）是一种新型结构的电/气转换单元，它可将不同输入电流信号转换成对应输出启动信号。该转换器内部有一个有双线圈和双磁钢组成的力平衡装置与一个气动功率放大器，采用高精度线性集成电路，可以得到高精度高速度和高输出功率的气动信号到各种气动执行机构，大大提高系统的控制精度、反应速度和可靠性，小处理工作位置变化对输出的影响。该转换器除作为电动仪表与气动调节阀之间的转换单元外，还可以与气动阀门定位器配套使用，实现电/气阀门定位器的功能。

XITONGGOUCHENGANZHUANGJIEXIAN

XITONGGOUCHENG

GENJUSHIYONGYAOQIU，BENZHUANHUANQIKEYIGOUCHENGPUTONGXINGHUOGEBAOXINGHEBENZHIANQUANXINGFANGBAOXITONG。JULIRUXIA：

    a ．BENZHIANQUANXITONGDEGOUCHENG：

    b ．GEBAOXINGPUTONGXINGXITONGDEGOUCHENG：

    c ．FANGBAOCHANGSUOSHIYONGZHUANHUANQIZHUYISHIXIANG：

    DIANQIZHUANHUANQIFANGBAODENGJIWEI：BENANXINGEXiaIICT6，GEBAOXINGEXdIIBT6，WAIQIAOKEKAOJIEDI。

    NONGQINGZHOUWEIYIRANJIEZHIDECHENGFEN，BINGANGB3836.1—2000CHACHUTADEFANGBAOJIBIEHEWENDUZUBIE，YIXUANZEFANGBAODENGJIBIYIRANJIEZHIFANGBAOJIBIEHEWENDUZUBIEGAOHUOXIANGTONGDENGJIDECHANPIN，FOUZEBUANQUAN。

    BENANXINGDIANQIZHUANHUANQIDIANLANFENBUDIANRONG≤0.04μF，DIANLANFENBUDIANGAN≤1mH。DIANLANWEIPINGBIDIANLAN，PINGBICENGZAIANQUANCHANGSUOYUHUILIUTIAOXIANGJIE。

    RUCAIYONGBENANFANGBAOXITONG，SUOXUANYONGDEANQUANZHABIXUSHIFADINGFANGBAORENZHENGJIGOUSHENCHAHEXUKEDECHANPIN。BINGZUNZHAOANQUANZHASHIYONGSHUOMINGSHUYAOQIUJINXINGANZHUANGSHIYONG。

    BENANXING、GEBAOXINGDIANQIZHUANHUANQI，BIXUDUANDIANYUANHOUKAIGAI。GEBAOXINGYINRUDIANLANHUTAOWAIJINGΦ6±1mm，NINGJINYAJINLUOMU，SHIMIFENGQUANBAOJINDIANLAN。

    ANZHUANGSHIYONGBIXUZUNSHOUGB50058-92，GB50257-96BIAOZHUNDEYOUGUANGUIDING。

ANZHUANGJIEXIAN

    a ．ANZHUANG：EPT6000XILIEDIANQIZHUANHUANQIYOULIANGZHONGANZHUANGFANGSHI，KEZAIBISHANGANZHUANGHUOZAIGUANDAOSHANGANZHUANG。XIATUYONGM8X100DELUOSHUANZHIJIEHUOTONGGUOANZHUANGBANZAILUTIANXIANCHANG，GUANDAO、YIBIAOPAN、TUOGUANSHANGDERENHEWEIZHI，KEYIRENYIJIAODUANZHUANG。RUYAOQIUFANGFENG、FANGYU，FANGQIKOUBIXUCHAODIMIANHUOCEMIAN，ZAIFANGQIKONGNEI，BUYUNXUYOUSHUIQIHUOLENGNINGYEJIJU。BINGBIXUPEIZHUANGKONGQIGUOLVJIANYAQI。

    b ．JIEXIAN：JIANGYINXIANTONGGUOJIEXIANKOUJIEDAOJIEXIANHEZHONGDEJIEXIANDUANZISHANG，BINGYAOZHUYIDAOXIANDEJIXINGHEDUANZISHANGDEJIXINGXIANGFUHE。RANHOUBINGJINMIFENGPEIJIANSHANGJINSHURUANGUAN。