ABB PCD231 3BHE025541R0101 CCI Rectifier Bridge Control Interface Board PC D231 UNITROL 6000 PEC80-CCI.The Converter Control Interface device PC D231 B is an intelligent control device with thyristor bridge rectifier specific IO and control functionsas required within UNITROL 6000 Excitation Control Systems. It serves as an interface to the GDI, CSI and SCI.
Technical Specifications
Parameter : Specification
Manufacturer: ABB
Part Number: PC D231 B101
Type: AC 800PEC
Origin: Sweden
Dimensions: 145*75*375mm
Weight: 1.5 kg
Model: PC D231 B101
Features
4 system control LED
4 port Ethernet communication switch interface
Control panel serial interface RS232
CAN interface RS485
1 optical module interface with 3 optical links
Independent watchdog function
High Reliability
Operation temperature range –25 to +70°C
3-phase measurement of converter voltage Usync
Measurement of converter output voltage Udc
3-phase measurement of converter current Iconv
Gate driver interface to GDI UNS 0881
8 interfaces to KTY temperature sensors
Optical interface to snubber control
8 digital power outputs 24 volt
11 digital control inputs
1 dedicated pulse blocking input
Data Sheet:
ABB PCD231 3BHE025541R0101 CCI Rectifier Bridge Control Interface Board.pdf
PCD231 3BHE025541R0101 CCI Rectifier Bridge Control Interface Board Functional Features:
Rectifier Bridge Control: As a rectifier bridge interface board in the excitation controller, its main function is to interface with the rectifier bridge, enabling precise control and regulation of the current to ensure the stability of the output voltage and current of the generator.
Communication Function: It may have communication capabilities, allowing for data exchange with other devices and controllers to achieve monitoring and control of the production process. It can be applied in multiple fields such as industrial automation systems, process control systems, and the power industry.
Operating Characteristics: The operating voltage is generally 24V DC, and the power consumption is relatively low, such as 8 watts (at 24 volts). It has a certain input impedance of 10kohm and can operate stably within a temperature range of +5°C to +55°C.
PCD231 3BHE025541R0101 CCI Rectifier Bridge Control Interface Board Application Areas:
Industrial Automation: It is used in various industrial automation production lines to achieve precise control of equipment such as motors, ensuring the stability and efficiency of the production process.
Power System: In power systems such as power plants and substations, it controls the excitation system of generators to ensure the stable output and transmission of electric power.
Process Control: In the process control systems of industries such as chemical, petroleum, and natural gas, it works in coordination with sensors and actuators to achieve precise control of the production process.
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