




产品标题:80190-480-01-R 80190-478-51 可用于驱动控制装置 A-B
型号:80190-480-01-R 80190-478-51 可用于驱动控制装置
品牌: A-B
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
该板用于快速零电流检测
特别适用于电机中的三相磁场变换器
生成器应用程序。董事会提供了一个保险箱
零电流检测也适用于其他非常高的电感负载。
该板位于SDCS-CON-2板上,并且
插入X12、X13和X17。
X17:仅用于机械原因。这个
电气功能(与IOE-1的连接)保持不变。
所有DCS/DCF转换器均配备零
通过监测电流信号进行电流检测
某一水平。
图5.5/2 SDCS-CZD-01A和SDCS-CON-2板之间的连接
CZD-01A板还具有所有晶闸管的阴极/阳极电压测量。电压测量提供了以下方面的清晰检测:
直流负载条件。
基本上,需要满足两个条件才能获得
信号电流等于零:
•电流检测必须指示电流
等于零且
•电压检测必须指示电流
等于零
必须通过参数在软件中设置板的激活:
DCF500B 4.19零电流检测
DCF600 43.14零电流检测
图5.5/1 SDCS-CZD-01A板布局图
图5.5/3 SDCSCZD-01A原理图
MP1='1'-信号⇒ 无零电流
MP1='0'-信号⇒ 零电流
带跳线J1(不适用于SDCS-CZD-01)
电压检测可设置为两种模式:
J1位于位置1-2:
所有可控硅(V11/V13/V15)和所有可控硅
(V12/V14/V16)必须具有阻断电压
J1位于位置2-3(停车;默认值)
所有可控硅(V11/V13/V15)或所有可控硅This board is used for fast zero current detection
especially for three phase field converter in Motor
Generator application. The board provides a safe
zero current detection also for other very high inductive loads.
The board is located on SDCS-CON-2 board and
plugged on X12, X13 and X17.
X17: is only used for mechanical reasons. The
electrical function (connection to IOE-1) is unchanged.
All DCS/DCF converter are equipped with a zero
current detection by monitoring the current signal to
a certain level.
Fig. 5.5/2 Connection between the SDCS-CZD-01A and SDCS-CON-2 board
The CZD-01A board has in addition a cathode / anode voltage measurement of all thyristors. The voltage measurement provides a sharp detection of
DC load condition.
Basically two conditions need to be fulfilled to get a
signal current equal to zero:
• the current detection has to indicate current
equal to zero AND
• the voltage detection has to indicate current
equal to zero
The activation of the board must be set in the software via parameter:
DCF500B 4.19 ZERO CUR DETECT
DCF600 43.14 ZERO CUR DETECT
Fig. 5.5/1 Layout of the SDCS-CZD-01A board
Fig. 5.5/3 Principle diagram of SDCSCZD-01A
MP1 = '1'-signal ⇒ no zero current
MP1 = '0'-signal ⇒ zero current
With jumper J1 (not available with SDCS-CZD-01)
the voltage detection can be set to two modes:
with J1 in position 1-2:
all thyristors (V11/V13/V15) AND all thyristors
(V12/V14/V16) must have blocking voltage
with J1 in position 2-3 (parking; default)
all thyristors (V11/V13/V15) OR all thyristors
(V12/V14/V16) must have blocking voltage
(V12/V14/V16)必须具有阻断电压
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。
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