CI570,通道触点模块
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F271至F273保护。交流电压测量从保险丝后面进行。
熔丝数据：巴斯曼KTK-R-6A（600V）或F6A/500V（8x40mm）GNN976953P0001
该板仅包含电阻器和电容器
增加缓冲电路的功率，即：由金属支架连接。
PU 6001板与电源接口板PG 6330一起用于540 A的DCP装置。电源接口板PG 73x2用于：
DCP50x型转换器单元。有两种不同
正在使用的版本。使用的类型有：
-PG 7302适用于400/500 V的875 A…1650 A 4-Q转换器
-第7352页，适用于400/500 V的875 A…1650 A 2-Q转换器
图5.7/1接口板PG 73x2的布局。
PG 73x2板包括：
-点火脉冲电路和脉冲变压器
-电枢电流的测量
交流和直流高欧姆电压测量
-额定电流、零电流检测的定标以及HW类型编码
-散热器温度测量接口（风机电流监测）备件
电源部分的保护通过以下方式完成：
RC和缓冲电路。缓冲器电路由保险丝F71、F72和F73保护。交流电压从保险丝后面进行测量。
保险丝数据：Ferraz 25 A/660 V；
6621型CP URD 22.58 Q/25电源接口板PG 7303用于：具有索引D的DCP50x型转换器装置。有只有一个版本在使用中。用于875 A…1650 A的第7303页400/500 V时的2-Q和4-Q转换器必须注意以下各项的可交换性：董事会。DCP转换器配备有：不同的董事会。索引为A、B和C在类型代码中，使用电源接口
电路板第7302页（4-Q）或第7352页（2-Q）和风扇
监控板PW 1001（板PG 7302可以
用作PG 7352的备件，但不反之亦然！）。索引为D的类型使用幂
图5.8/1接口板PG 7303的布局。
接口板PG 7303（2-Q和4-Q）和风扇
监控板PW 1002.控制板
SDCS-CON-2必须配备软件21.232（或更高版本）或S15.208/15.610（或更高）。
PG 7303板包括：
-点火脉冲电路和脉冲变压器
-电枢电流的测量
-交流和直流高欧姆电压测量
-额定电流、零电流检测的定标以及HW类型编码
-散热器温度测量接口（风扇电流监测）
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 F271 to F 273. The AC voltage measurement is taken from behind the fuse.
Fuse data:
Bussmann KTK-R-6A (600V)
or F6A/500V (8x40mm) GNN976953P0001
This board contains only resistors and capacitors to
increase the power of the snubber circuit and it is
connected by metal standoffs.
The PU 6001 board is used with the power interface board PG 6330 for DCP units at 540 A.The power interface board PG 73x2 is used for
converter units type DCP50x. There are 2 different
versions in use. The used types are:
- PG 7302 for 875 A...1650 A 4-Q-converters at 400/500 V
- PG 7352 for 875 A...1650 A 2-Q-converters at 400/500 V
Fig. 5.7/1 Layout of the interface board PG 73x2.
The PG 73x2 boards consists of:
- firing pulse circuits and pulse transformers
- measurement of the armature current
- AC and DC high ohmic voltage measurement
- scaling for rated current, zero current detection
and HW type coding
- interface to heat sink temperature measurement
(fan current monitoring)Spare part
The protection of the power part is done by using
RC and snubber circuits. The snubber circuit is protected by fuses F71, F72 and F73. The AC voltage
measurement is taken from behind the fuse.
Fuse data: Ferraz 25 A/660 V;
Type 6,621 CP URD 22.58 Q/25
The power interface board PG 7303 is used for
converter units type DCP50x with index D. There is
only one version in use.
PG 7303 for 875 A...1650 A for
2-Q and 4-Q-converters at 400/500 V
Attention has to be paid to the exchangeability of
the boards. The DCP converters are equipped with
different boards. The types with the index A, B and
C within the type code use the power interface
board PG 7302 (4-Q) or PG 7352 (2-Q) and the fan
monitoring board PW 1001 (the board PG 7302 can
be used as a spare part for the PG 7352, but not
vice-versa!). The types with index D use the power
Fig. 5.8/1 Layout of the interface board PG 7303.
interface board PG 7303 (2-Q and 4-Q) and the fan
monitoring board PW 1002. The control board
SDCS-CON-2 has to be equipped either with software 21.232 (or higher) or with S15.208/15.610 (or
higher).
The PG 7303 boards consists of:
- firing pulse circuits and pulse transformers
- measurement of the armature current
- AC and DC high ohmic voltage measurement
- scaling for rated current, zero current detection
and HW type coding
- interface to heat sink temperature measurement
(fan current monitoring)
