GE Vernova IS210BPPCH1AC (BPPC I/O Pack Processor Board)

Brief Description

IS210BPPCH1AC is the early revision BPPC local processor board for GE Mark VIe Speedtronic turbine control and EX2100e excitation I/O packs. It is an on-board sub-processor, not a standalone main CPU, responsible for local signal acquisition, IGBT PWM timing control, fiber IONet communication with the main controller and fault diagnosis for servo, excitation and high-speed I/O packs.

Product Features & Functions

• Local I/O pack processor for Mark VIe BPPC UCPA packs, nominal 12VDC (9–16VDC) supply
• Precise PWM dead-time control to prevent IGBT shoot-through short circuit for excitation inverters
• High-speed fiber IONet communication link to Mark VIe main controller, deterministic control cycle
• Analog/digital signal conditioning, channel self-test, alarm logging and status reporting
• Conformal coated PCB, high EMI immunity for power generation control cabinet environments
• Supports simplex, dual and TMR redundant configurations, configured via ToolboxST
• Compatible with EX2100 / EX2100e generator excitation and turbine EHC servo control packs

Application Scenarios

• GE Mark VIe gas turbine and steam turbine control systems
• EX2100 / EX2100e generator excitation control cabinets
• Combined cycle and simple-cycle power plant turbine governor and servo control
• Power plant I/O pack spare replacement and preventive maintenance
• Field retrofit and upgrade of legacy Mark VIe control racks

FAQ