GE DS200DCFBG1BNC power supply and feedback board, for GE Speedtronic Mark V and EX2000 excitation drive system, industrial turbine spare part.

Product Overview

GE DS200DCFBG1BNC is a power supply and signal feedback board designed for GE Speedtronic Mark V control system and EX2000 excitation drive equipment. It provides stable multi-channel DC power supply for other boards in the rack, and samples on-site voltage and current signals for feedback conversion. The processed signals are transmitted to the main control board to realize closed-loop regulation of excitation and drive. The PCB is conformal coated, with good resistance to vibration and electromagnetic interference, serving as a regular replacement spare part for legacy power plant control cabinets.

Key Features

• Supplies multiple regulated DC outputs for internal rack modules
• Samples voltage and current signals and implements feedback conversion
• Conformal coated PCB, adapted to high vibration power plant environment
• Built-in overvoltage and overcurrent protection circuits
• Standard plug-in structure, easy installation and on-site replacement
• Works with SDCC, LDCC control boards for drive regulation

• Compatible with EX2000, DC2000 and AC2000 drive series

Technical Specifications

• Brand: GE General Electric
• Model: DS200DCFBG1BNC
• Product Type: Power Supply Feedback Board
• Compatible System: Speedtronic Mark V, EX2000, DC2000, AC2000
• Main Function: Power distribution, electrical signal sampling and feedback

• Installation: Mark V rack plug-in card

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Application

It is mainly applied in thermal power plants and combined cycle power plants, installed in gas turbine, steam turbine and generator excitation cabinets for power supply distribution and closed-loop feedback control of drives.