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ABB 216VC62A HESG324442R112/F｜Processor Unit Relay Card |
Core functionality
Main control operation: 32-bit high-speed DSP, responsible for excitation regulation algorithm, reactive power control, PID operation, grid logic, and protection logic
Data processing: Receive 500MBA02 (analog)+81EU01E-E (switch) signals and calculate voltage/current/phase in real-time
Trigger control: Output pulse to UNS0007A-P V1 to control the conduction angle of the thyristor rectifier bridge
Communication management: with the upper computer HMI、 Other board communication (Modbus/Profibus/internal bus)
Fault diagnosis: board self diagnosis, channel monitoring, abnormal alarm upload
Parameter
Processor: 32-bit DSP, with a clock speed of approximately 1.2 GHz
Memory: 1MB Flash+256KB RAM
Power supply: 24VDC ± 10%, power consumption approximately 5W
Working temperature: -20 ℃~+60 ℃
Isolation: Strong and weak electrical isolation, anti electromagnetic interference
Redundancy: Supports dual machine redundancy and automatic fault switching
Application scenarios
Excitation cabinet for power plant generator: UNITOL 1000/2000 core control board
ABB REG216 Protection Cabinet: Relay Protection Operation and Logic Processing
ABB 216VC62A HESG324442R112/F｜Processor Unit Relay Card |
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