ALSTOM 3BEC0067通道卡件
-交流和直流高欧姆电压测量
-通过PTC测量散热器温度传感器
-额定电流、零电流检测的定标以及HW类型编码
-如果安装了SDCS-PIN-11连接板在DCF50x-0025…0075/DCF60x-0024…0075中，则电阻器R113、R116和R119不内置
注：如果该PCB用作DCF的备件，然后电阻器R113/R116/R119（值＝0 ）必须移除。电源接口板用于DCS 500C1和C2型转换器模块。有使用不同版本。使用的类型有：-用于500 V时100 A…350 A转换器的SDCS-PIN-21-500 V时450 A…520 A转换器的SDCS-PIN-22➀-用于600 V 110 A…270 A转换器的SDCS-PIN-23
-600 V时450 A转换器的SDCS-PIN-24➀
-500 V时700 A转换器的SDCS-PIN-25
➀ 在这些板上，使用SDCS-PIR-21电阻R112、R114和R116配有MOV
SDCS-PIN-23/24上的元件以及所有其他元件带0-电阻的引脚板。
SDCS-PIN-2x板包括：-带脉冲变压器的点火脉冲电路
电枢电流的测量
-晶闸管保护用缓冲电路（由RC电路和MOV元件组成）
-交流和直流高欧姆电压测量
-额定电流、零电流检测的定标和HW电压类型编码
-散热器温度测量接口
图5.2/1 SDCS-PIN-2x板的布局。
带PTC传感器
-过电压保护和电压保险丝测量
-如果SDCS-PIN-21/22连接板安装在DCF50x-0100…0520/DCF60x0100…10520中，则部件R112、R114
R116不是内置的注：如果该PCB用作DCF的备件，则电阻器R112/R114/R116（值＝0 ）必须移除。
备件电源部分的保护通过以下方式完成：RC电路和MOV元件。缓冲电路直接与每个晶闸管并联其间没有保险丝。除此之外，MOV元件在相位和之间连接由保险丝F101至F103保护。交流电压测量从保险丝后面进行。保险丝数据：巴斯曼KTK-R-6A（600V）
- AC and DC high ohmic voltage measurement
- heat sink temperature measurement via PTC
sensor
- scaling for rated current, zero current detection
and HW type coding
- If the SDCS-PIN-11 connection board is installed
in a DCF50x-0025...0075 / DCF60x-0025...0075,
then the resistors R113, R116 and R119 are not
build-in
Note:
If this PCB is used as a spare part for a DCF.... ,
then the resistors R113/R116/R119 (value = 0 )
must be removed.The power interface board is used for DCS 500
converter modules models C1 and C2. There are
different versions in use. The used types are:
- SDCS-PIN-21 for 100 A...350 A Converters at 500 V
- SDCS-PIN-22 for 450 A...520 A Converters at 500 V ➀
- SDCS-PIN-23 for 110 A...270 A Converters at 600 V
- SDCS-PIN-24 for 450 A Converters at 600 V ➀
- SDCS-PIN-25 for 700 A Converters at 500 V
➀ at these boards the SDCS-PIR-21 is used
Resistors R112, R114 and R116 are fitted with MOV
elements on the SDCS-PIN-23/24, and on all other
PIN-boards with 0- resistors.
The SDCS-PIN-2x board consists of:
- firing pulse circuits with pulse transformers
- measurement of the armature current
- snubber circuit for thyristors protection
(consists of RC circuits and MOV elements)
- AC and DC high ohmic voltage measurement
- scaling for rated current, zero current detection
and HW voltage type coding
- interface for heat sink temperature measurement
Fig. 5.2/1 Layout of the SDCS-PIN-2x board.
with a PTC sensor
- fuses for overvoltage protection and voltage
measuring
- If the SDCS-PIN-21/22 connection board is installed in a DCF50x-0100...0520 / DCF60x0100...0520, then the components R112, R114
and R116 are not build-in
Note:
If this PCB is used as a spare part for a DCF.... ,
then the resistors R112/R114/R116 (value = 0 )
must be removed.
Spare part
The protection of the power part is done by using
RC circuits and MOV elements. Snubber circuits
are wired up in parallel to each thyristor directly
without fuses in between. In addition to that MOV
elements are wired up in between the phases and
protected by the fuses F101 to F 103. The AC voltage measurement is taken from behind the fuse.
Fuse data: Bussmann KTK-R-6A (600V)
