使用配置教程 UNS0874C 3BHB002651R1 ABB

产品标题：ABB UNS0874C V.1 3BHB002651R1   数字量控制卡

型号：ABB UNS0874C V.1 3BHB002651R1 

品牌：ABB

质保：七天验收期，质保期一年
发货期：1-3个工作日

产品图片展示

产品详情资料
 直流侧谐波为
也减少了，从而提高了效率。（现场电源不
如接线图3.6所示。取决于现场电源
选定，网络连接、联锁和
控制连接可以取自任何其他接线图
显示选定的现场供应。）
无法将两个12脉冲系统（2个转换器、Treactor和1个电机）连接到一个12脉冲变压器。
有关更多信息，请参阅手动12脉冲操作。
图3/3：两个机械连接电机的应用
-连接的高功率驱动器的典型配置SDCS-FEX-1或2A现场电源。该场电源可在高达500V的线电压下使用，并将提供高达6/16A的场电流。对于较高的励磁电流，
使用下一个较大的现场电源装置DCF 503A/4A（接线如3.3/1所示）或三相电源DCF 500B（接线如3.5/2所示）。
•电源
有几个组件需要电源：
-转换器的电源部分：200 V至1000 V，取决于转换器类型；见第2章
-转换器的电子电源：115V或230V，可通过跳线选择
-变频器冷却风扇：230V 1-ph；见技术数据
-电源部分现场电源：115 V至500 V；以及高达600 V的隔离/自动变压器；见第2章和/或
技术数据
-电机冷却风扇：取决于电机制造商/当地需求
-继电器逻辑：取决于本地需求
使用保险丝F1是因为C1和C2型转换器结构没有内置保险丝。所有组件，可通过115/230 V供电
将由一台隔离变压器T2供电。所有组件均设置为230 V电源或选择用于此电压水平。不同的
耗电元件是单独熔断的。只要T2有正确的分接头，它就可以连接到电源，用于给转换器的电源部件供电。
这同样适用于现场供电电路。有两种不同类型的匹配变压器可用。一个可用于电源电压
高500 V，另一个电压高690 V。不要将690 V一次分接与SDCS-FEX-1/2A现场电源一起使用！
根据电机风扇电压， BB Automation Products
GmbH.
 - Typical configuration for high power drives connected in
12-pulse parallel Master-Follower application
(see chapter 3.6)
This configuration shows a 12-pulse parallel drive system. It is an
easy option to increase the power of a drive system. Depending on
the engineering features , redundancy or emergency operation, if
one converter fails, is made available.
Such drives use two identical 6-pulse converters and an especially
designed choke called T-reactor or 12-pulse choke or interface
reactor. The converters are fed by a 12-pulse line transformer with
separated secondary windings whose phase positions differ by
30°el.
An example is the transformer configuration Ì/ /Ì. This
configura  SDCS-FEX-1 or 2A field supply. This field supply can be used at line voltages up to 500V and will give field current up to 6 / 16A. For higher field currents,
use the next bigger field supply unit DCF 503A/4A (wiring is shown at 3.3/1) or a 3-phase supply DCF 500B (wiring is shown at 3.5/2).
• Power supply
There are several components, which need a power supply:
- Converter´s power part: 200 V to 1000 V, depending on converter type; see chapter 2
- Converter´s electronics power supply: 115V or 230V, selectable by jumper
- Converter cooling fan: 230V 1-ph; see Technical Data
- Power part field supply: 115 V to 500 V; together with an isolating / auto transformer up to 600 V; see chapter 2 and / or
Technical Data
- Motor cooling fan: depending on motor manufacturer / local demands
- Relay logic: depending on local demands
The fuses F1 are used because the converter construction type C1 and C2 don´t have them build in. All components, which can be fed by either 115/230 V
have been combined and will be supplied by one isolating transformer T2. All components are set to 230 V supply or selected for this voltage level. The different
consumers are fused separate. As long as T2 has the right tappings it can be connected to the power supply, used to feed the converter´s power part.
The same can be applied to the field supply circuit. There are two different types of matching transformers available. One can be used for supply voltages
up to 500 V, the other for voltages up to 690 V. Do not use the 690 V primary tapping together with the SDCS-FEX-1/2A field supply!
Depending on the motor fan voltage the power can be take 
  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