ALSTOM 3BEC0067通道卡件
-交流和直流高歐姆電壓測(cè)量
-通過(guò)PTC測(cè)量散熱器溫度傳感器
-額定電流、零電流檢測(cè)的定標(biāo)以及HW類型編碼
-如果安裝了SDCS-PIN-11連接板在DCF50x-0025…0075/DCF60x-0024…0075中，則電阻器R113、R116和R119不內(nèi)置
注：如果該P(yáng)CB用作DCF的備件，然后電阻器R113/R116/R119（值＝0 ）必須移除。電源接口板用于DCS 500C1和C2型轉(zhuǎn)換器模塊。有使用不同版本。使用的類型有：-用于500 V時(shí)100 A…350 A轉(zhuǎn)換器的SDCS-PIN-21-500 V時(shí)450 A…520 A轉(zhuǎn)換器的SDCS-PIN-22?-用于600 V 110 A…270 A轉(zhuǎn)換器的SDCS-PIN-23
-600 V時(shí)450 A轉(zhuǎn)換器的SDCS-PIN-24?
-500 V時(shí)700 A轉(zhuǎn)換器的SDCS-PIN-25
? 在這些板上，使用SDCS-PIR-21電阻R112、R114和R116配有MOV
SDCS-PIN-23/24上的元件以及所有其他元件帶0-電阻的引腳板。
SDCS-PIN-2x板包括：-帶脈沖變壓器的點(diǎn)火脈沖電路
電樞電流的測(cè)量
-晶閘管保護(hù)用緩沖電路（由RC電路和MOV元件組成）
-交流和直流高歐姆電壓測(cè)量
-額定電流、零電流檢測(cè)的定標(biāo)和HW電壓類型編碼
-散熱器溫度測(cè)量接口
圖5.2/1 SDCS-PIN-2x板的布局。
帶PTC傳感器
-過(guò)電壓保護(hù)和電壓保險(xiǎn)絲測(cè)量
-如果SDCS-PIN-21/22連接板安裝在DCF50x-0100…0520/DCF60x0100…10520中，則部件R112、R114
R116不是內(nèi)置的注：如果該P(yáng)CB用作DCF的備件，則電阻器R112/R114/R116（值＝0 ）必須移除。
備件電源部分的保護(hù)通過(guò)以下方式完成：RC電路和MOV元件。緩沖電路直接與每個(gè)晶閘管并聯(lián)其間沒(méi)有保險(xiǎn)絲。除此之外，MOV元件在相位和之間連接由保險(xiǎn)絲F101至F103保護(hù)。交流電壓測(cè)量從保險(xiǎn)絲后面進(jìn)行。保險(xiǎn)絲數(shù)據(jù)：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 ?
- SDCS-PIN-23 for 110 A...270 A Converters at 600 V
- SDCS-PIN-24 for 450 A Converters at 600 V ?
- SDCS-PIN-25 for 700 A Converters at 500 V
? 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)
