产品详情资料
维护手册图9-1三相交流电源控制器9.3.1准备步骤1检查驱动器是否已断电,机柜中的电压是否已移除。见第9.2节安全。2切断固定晶闸管栅极线的电缆扎带,并将其从脉冲变压器上拆下。3交替松开夹紧螺栓,直到可以用手转动,然后松开可控硅(见图9-2)。首先,不要完全打开螺栓,以防止夹具掉落。图9-2松开螺栓9.3更换无刷励磁夹具用EXU中的晶闸管ABB第9章-更换EXU ACS 6000维护手册3BHS202077 ZAB E01 Rev.C 9-3(8)4完全打开螺栓,将损坏的晶闸晶体管与塑料导轨一起拆下。图9-3拆除晶闸管5从损坏的晶闸管上拆除塑料导轨和栅极线。9.3.2安装前处理新晶闸管1检查接触表面是否有划痕、划痕、凸起和表面光洁度(平整度和粗糙度)。2将栅极线和塑料导管连接到新的晶闸管。3使用尼龙海绵,通过圆周运动小心地研磨配合面。Maintenance Manual Figure 9-1 3-phase AC Power Controller 9.3.1 Preparatory Steps 1 Check that the drive has been deenergized and voltages have been removed from the cabinet. See section 9.2 Safety. 2 Cut off the cable tie securing the thyristor gate wires and remove them from the pulse transformer. 3 Loosen the clamp bolts alternately until they can be turned by hand and loosen the thyristor (see Figure 9-2). At first, do not open the bolts completely to prevent the clamp from dropping. Figure 9-2 Loosening the Bolts 9.3 Replacing Thyristors in EXUs for Brushless Excitation Clamp ABB Chapter 9 - Changing Thyristors in EXU ACS 6000 Maintenance Manual 3BHS202077 ZAB E01 Rev. C 9-3 (8) 4 Open the bolts completely and remove the broken thyristor together with the plastic guide. Figure 9-3 Removing a Thyristor 5 Remove the plastic guide and the gate wires from the broken thyristor. 9.3.2 Treating a New Thyristor before Installation 1 Check the contact surfaces for nicks, scratches, bulges and surface finish (flatness and roughness). 2 Connect the gate wires and the plastic guide to the new thyristor. 3 Using a nylon sponge, carefully abrade the mating surfaces by applying circular movements.
发货期:1-3个工作日,具体可联系客服
质保:质保期一年!
主营产品简介
专注于DCS、PLC、机器人控制系统、大型伺服四大系统领域。
主营产品各种模块/卡件,控制器,触摸屏,伺服驱动器。
优势:供应进口原装正品,专业停产配件,
发货快,货期精准,
主营品牌包括 ABB贝利、GE/FUANC、FOXBORO、英维思TRICONEX 、本特利BENTLY、A-B罗克韦尔、艾默生EMERSON 、OVATION、MOTOROLA、XYVOM、霍尼韦尔HONEYWELL 、力士乐REXROTH、KUKA、NI、DEIF、横河、伍德沃德WOODWARD、瑞恩、施耐德SCHNEIDER 、安川、 穆格MOOG、PROSOFT等品牌。
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●使用前:
在操作和维护,安装设备之前,请阅读并严格遵守安全相关的信息。
Read and strictly follow safety-related information before operatingmaintainingand installing equipment.
●使用者要求:
必须从事安装,组装或维护设备等相关工控电气机械以及其他相关技术的人员。
Must be engaged in the installation,assembly or maintenance of equipment and other related industriacontroeectrica machinery and other related technica personne.应用范围:
应用于品牌本系列工业以及生产生活自动化设备产品。
Used in the brand of this series of industriaand production automation eauipment products
适用于场景:系统集成,非标定制,产线升级改造,原设备电气替换等等。
Suitable for scenarios:system integration,non-standard customizationproduction line upgrading and transformation,electrical replacement of original equipment,etc.
●操作人员:
应该由本品牌专业培训操作员来安装、操作和维修设备。专业人员具有技术能力强,熟悉安全信息和安全实施:
熟悉设备的安装加工、操作和维护:熟悉处理所有的潜在危险情况。
Equipment should be installed,operated and maintained by trained operators from the brand
●危险情况
警告
.请注意使用人员的人身安全。
●除了产品特性以及功能,还需了解产品的使用寿命环境。
●充分学习产品使用手册,否则非专业人员可能会造成人身危险。
Study the product instruction manual thoroughlyotherwise it may cause personal danger to non-professionals.
●服务行业
适用水泥,木业,石业,橡胶,石油,化工,发电,环保,水处理,制冷,交通,钢铁,食品,饮料,船舶,制冷等行业
Applicable to cementwood,stone,rubber,petroleumchemical, power generation,
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