ABB PCD230A Order Number 3BHE022291R0101 Excitation Core Control Module (PEC80-CCM)
Warranty： 365 days
Quality: Original module
Condition： New / Used
Warehouse: Spot
Delivery time: Shipped in 3 days after payment
WhatsApp:+86 18030183032
Mailbox：3248602330@qq.com
product description
Model: PCD230A, Part No.3BHE022291R0101
Description: PEC80-CCM core control & measurement board for ABB UNITROL6000/6800 excitation system
Origin: Switzerland
Dimension: 373×114×51mm
Net weight: 2.4kg
Warranty: 12 months
Lead time: 3-4 weeks for factory order, original sealed stock available
Direct replacement: 3BHE022291R0102, plug and play without program modification
Core Function (Excitation System Core PLC Controller)
As the main control unit of the excitation regulator, responsible for closed-loop regulation of the entire unit:
High precision sampling of three-phase voltage/current (16 bit ADC, sampling rate 10kHz)
Excitation constant voltage, constant reactive power, constant power factor, PSS power system stability control
Complete set of protection logic operations for over excitation, under excitation, over-current, demagnetization, and abnormal frequency
Multiple communication interfaces: Ethernet, Profibus DP, Modbus, IEC61850 power station communication protocol
24VDC dual redundant power supply, single module power consumption ≤ 10W, 2kV electrical isolation between channels
Applicable: High power excitation cabinets for thermal power, hydropower, nuclear power, and gas turbine generator sets
As the main control unit of the excitation regulator, responsible for closed-loop regulation of the entire unit:
High precision sampling of three-phase voltage/current (16 bit ADC, sampling rate 10kHz)
Excitation constant voltage, constant reactive power, constant power factor, PSS power system stability control
Complete set of protection logic operations for over excitation, under excitation, over-current, demagnetization, and abnormal frequency
Multiple communication interfaces: Ethernet, Profibus DP, Modbus, IEC61850 power station communication protocol
24VDC dual redundant power supply, single module power consumption ≤ 10W, 2kV electrical isolation between channels
Applicable: High power excitation cabinets for thermal power, hydropower, nuclear power, and gas turbine generator sets
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