日立变频器NJ600B说明书NJ918Z

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日立变频器NJ600B系列使用说明书阅读完本[使用说明书]后,请妥善保存。NT918Z南京日立产机有限公司三相输入400V级非常感谢您惠顾“日立变频器”。本说明书记载了“NJ600B系列”的使用等内容。请在仔细阅读本使用说明书之后,再灵活进行产品的安装、使用、维护、检查等。用完后请妥善保存。另外,请务必将本使用说明书送至最终用户处。日立可变速驱动器请求◯请求非常感谢您惠顾“日立变频器”。本使用说明书记载了日立变频器NJ600B系列本体的使用、维护等内容。在使用之前,请熟读本使用说明书,并将本使用说明书交于操作或维护人员妥善保管。请在安装、运行、检查、维护前仔细阅读本使用说明书,并请严格按照说明书中所记载的机器常识、安全信息和注意事项、操作・使用方法等指示内容进行正确操作。请务必在本使用说明书记载的各种规格范围内使用。另外,请进行正确的检查和维护,以防患于未然。使用与本变频器相关的选件产品时,也请仔细阅读相关产品的使用说明书。另外,请务必将本使用说明书和各选件说明书送至最终用户处。◯关于本书的使用·本使用说明书所记载的内容有可能不经通知而有变更,敬请谅解。·由于本使用说明书不再二次提供,因此请予以妥善保存以防丢失。·请勿擅自转载本使用说明书部分或全部内容。·本使用说明书是我公司精心制作而成,若发现本使用说明书中有错误,或存在不清楚的地方敬请垂询。修订履历表No.修订内容实施日期版本号1中文版初版2013/01NT918Z・此栏之外,单纯的错字・漏字、误记的订正、说明的追加等不进行预先通知。安全上的注意事项注意・请安装在金属等不可燃物体上。否则有火灾危险。・请勿在附近放置易燃物品。否则有火灾危险。・搬运时请勿提其表面盖板或端子台盖板。否则有掉落和致伤的危险。・请勿让电线头、焊渣、铁屑、金属丝、垃圾等异物进入。否则有火灾危险。・请安装在能够承受本体重量的地方。否则有掉落和致伤的危险。・请安装在无振动的垂直壁面上。否则有掉落和致伤的危险。・请勿安装和运行有损伤或部件缺损的变频器。否则有致伤危险。・请安装在通风良好的房间内,避免阳光直射,避开高温、潮湿、易结露的环境和有灰尘、腐蚀性气体、爆炸性气体、易燃性气体、磨削液的雾气和盐腐蚀等场所。否则有火灾危险。・变频器是精密设备。请勿让其掉落或受强冲击。另外,请勿坐在(或站在)变频器上,勿在上面放置重物。否则可能导致变频器故障。!注意安全上的注意事项在安装、运行、维护・检查之前,请务必仔细阅读本使用说明书和其它附带资料。在本使用说明书中,安全注意事项内容被分为「危险」和「注意」。:错误使用时,会发生危险情况,可能造成人身伤亡。:错误使用时,会发生危险情况,可能造成轻伤、中度的人身伤害和设备的损坏。另外,中记载的事项,也有可能造成重大事故。这些安全注意事项栏中所记载的都是重要的内容,请务必遵守。此外,在本文中以“注”形式记载有注意事项,对这些内容也要引起注意并务必遵守。1.关于安装!危险!注意!注意!注意本使用说明书中记载的所有图解中,为了说明内部结构,有时描绘的是将盖板或遮挡物取下之后的状态。在运行本产品时请务必按照规定先将盖板和遮挡物复原,然后再按照使用说明书运行。安全上的注意事项注意・请确认交流电源的电压与产品的额定电压一致。否则有致伤、火灾的危险。・请勿单相输入。否则有火灾的危险。・请勿将输出端子(U,V,W)连接到交流电源上。否则会造成机器损坏,有致伤、火灾的危险。・请勿将电阻器直接连接到直流母线端子(PD,P,N)。否则有火灾的危险。・请在电源输入侧(R,S,T)设置漏电断路器。否则有触电、火灾的危险。・请按额定容量选用动力线、漏电断路器、电磁接触器。否则有火灾的危险。・请不要通过设置在变频器的电源侧或输出侧的电磁接触器进行运行/停止的切换。否则有致伤、火灾的危险。・请使用规定的扭矩安装螺钉。确保螺钉不松动。否则有火灾的危险。・对于变频器内部的拨动开关SW1的操作,请确认电源OFF(断开)后再进行。否则有触电、致伤的危险。・本变频器有冷却风扇旋转/停止选择功能,即使风扇停止电源也不一定是切断状态,所以请务必确认输入电源已断开。否则有触电、致伤的危险。!注意2.关于接线!危险・请务必连接地线。否则有触电、火灾的危险。・请由电工专业人员来完成配线工作。否则有触电、火灾的危险。・请确定电源OFF后再配线。否则有触电、火灾的危险。・请务必在本体安装好后再配线。否则有触电、致伤的危险。・请勿取下橡胶护套。否则电线可能会被电线引出板的边缘磨伤,导致短路和接地故障。安全上的注意事项注意・散热器有高温。请勿触摸。否则有烧伤的危险。・变频器设定由低速到高速运行很容易。请在充分确认电机和机械的允许范围后再运行。否则有致伤或机械损坏的危险。・需要保持制动器时请另行准备。否则有致伤的危险。・在超过60Hz的频率下运行标准电机时,请在向厂家确认了电机和机械侧的允许转速后再运行。否则易导致设备损坏或人身伤害。・请确认运行时电机的转向、声音、振动是否正常。否则可能引起伤害、设备损坏。!注意3.关于运行!危险・请勿触碰通电中的变频器的内部和端子部、勿取下配线和连接器件。否则有触电、火灾的危险。・请务必合上端子台盖板后再通电。通电中或有残留电压时勿打开端子台盖板。否则有触电的危险。・请勿用潮湿的手进行开关操作。否则有触电的危险。・在变频器通电期间,即使是停止状态也勿触碰变频器的端子。否则有致伤、火灾的危险。・选择重起模式时,跳闸停止时会突然重起。请勿靠近设备。(请按即使重起仍能确保人身安全的方案进行机械设计。)否则有致伤的危险。・重起过程中,因为会产生自由滑行状态,所以对升降、行走装置请勿选择重起模式。否则可能引起伤害、设备损坏。・若在输入运行指令后发生了短时间停电,在重新上电后会再次运行。可能对人身安全等造成危险,请将电路设计成重新上电不会再次运行的电路。否则有致伤的危险。・操作器的STOP键只在功能设定后才有效。请另行准备紧急停止开关。否则有致伤的危险。・在仍有运行指令时若复位报警则会突然重起。请在确认切断运行指令后再将报警复位。否则有致伤的危险。・请勿触摸或将棒状物体伸入通电的变频器内部。否则有触电、火灾的危险。安全上的注意事项注意4.关于维护・检查和零部件的更换5.使用上的注意事项!危险・请在切断电源10分钟后再进行检查。(确认本体充电指示灯已经熄灭、或者检查P,N端子间的直流母线电压,确认其已经低于45V。)否则有触电的危险。・指定人员以外的人员请勿进行维护・检查、零部件的更换。(作业前请取下手表、戒指等金属物。作业时请务必使用绝缘工具。)否则有触电、致伤的危险。!危险・请绝对不要进行产品改造。否则有触电、致伤的危险。目录目录1.1购入时的检查···································································1-11.1.1产品的检查····························································1-11.1.2使用说明书(本书)····················································1-11.2产品咨询和保修·································································1-21.2.1咨询时的请求··························································1-21.2.2产品保修······························································1-21.3外观和各部分的名称·····························································1-32.1安装···········································································2-12.1.1安装时的注意事项······················································2-22.1.2导线引出板····························································2-42.2配线···········································································2-52.2.1端子配线图、端子和开关设定的说明······································2-62.2.2主回路的配线··························································2-112.2.3控制回路端子的配线····················································2-172.2.4操作器的配线··························································2-182.2.5再生制动电阻的选定和配线(18.5kW~30kW)······························2-193.1运行方法·······································································3-13.2数字操作器(OPE-S)的操作方法····················································3-33.2.1各部分的名称和内容·····················································3-33.2.2各代码的显示体系和按键操作·············································3-43.3试运行·········································································3-104.1监视模式·······································································4-14.1.1输出频率监视(d001)···················································4-14.1.2输出电流监视(d002)···················································4-14.1.3运行方向监视(d003)···················································4-14.1.4PID反馈监视(d004,A071,A075)··········································4-14.1.5智能输入端子监视(d005)···············································4-24.1.6智能输出端子监视(d006)···············································4-24.1.7频率变换监视(d007,b086)··············································4-24.1.8实际频率监视(d008,P011,H004,H204)····································4-34.1.9转矩指令监视(d009,P033,P034)····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