产品详情资料
母线和新二极管相互叠置(注意顺序正确),并在将部件插入堆叠之前将它们居中。在更换不同供应商的二极管时,尤其要注意正确的极性。务必使用相应的接线图验证极性。插入组件时,请小心将其居中。图8-14插入二极管11继续执行第8.4.4节精加工步骤。ABB第8章-更换7/9 MVA相模块ACS 6000中的二极管和IGCT维护手册3BHS202077 ZAB E01 Rev.C 8-11(18)8.4.3更换NP二极管拆除上部NP二极管在第8.4.1节的步骤完成后,执行以下准备步骤:1将u形母线转向侧面,以便更容易接近上部NP二极管。图8-15更换NP二极管2一只手将冷却器提升到二极管上方,另一只手从堆叠中取出二极管。图8-16上部NP二极管拆除U形母线上部NP二极管第8章-更换7/9 MVA相模块中的二极管和IGCT ABB 8-12(18)3BHS202077 ZAB E01 Rev.C ACS 6000维护手册3如果必须更换下部二极管,请继续拆除下部NP二极管一节。如果没有,请继续“组装堆栈”一节。拆除下部NP二极管在完成第8.4.1节“准备步骤”和“拆除上部NP二极管”(直到第3步)的步骤后busbar and the new diode on top of each other (mind the correct order) and center them before inserting the parts into the stack. Pay attention to the correct polarity particularly when exchanging diodes from different suppliers. Always verify the polarity with the corresponding wiring diagram. When inserting the components be careful to keep them centered. Figure 8-14 Inserting the Diode 11 Continue with section 8.4.4 Finishing Steps. ABB Chapter 8 - Changing Diodes and IGCTs in 7/9 MVA Phase Modules ACS 6000 Maintenance Manual 3BHS202077 ZAB E01 Rev. C 8-11 (18) 8.4.3 Replacing NP Diodes Removing Upper NP Diode After the steps of section 8.4.1 Preparatory Steps have been carried out do the following: 1 Turn the u-shaped busbar to the side for easier access to the upper NP diode. Figure 8-15 Replacing NP Diodes 2 Lift the cooler above the diode with one hand and extract the diode from the stack with the other. Figure 8-16 Upper NP Diodes Removed U-shaped busbar Upper NP Diode removed Chapter 8 - Changing Diodes and IGCTs in 7/9 MVA Phase Modules ABB 8-12 (18) 3BHS202077 ZAB E01 Rev. C ACS 6000 Maintenance Manual 3 Continue with section Removing Lower NP Diode if the lower diode has to be replaced. If not, continue with section Assembling the Stack. Removing Lower NP Diode After the steps of section 8.4.1 Preparatory Steps and section Removing Upper NP Diode (up to step 3) have been carried
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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。
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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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