GE DS200SVIAG1ACB Shunt Isolator Board

GE DS200SVIAG1ACB Shunt Isolator Board

د.إ8,888.00

The DS200SVIAG1ACB board is responsible for:

  1. Current Sensing: It connects to one or more shunt resistors in the main power circuit.2 A shunt is a precision, low-resistance element where a small voltage drop occurs proportional to the high current being measured.3

     

  2. Electrical Isolation: The board’s main role is to safely isolate this high-voltage/high-current domain from the low-voltage electronics of the Mark V controller.4 This isolation prevents electrical noise, ground loops, and high-voltage spikes from damaging the sensitive control $\text{PCB}$s or corrupting the measurement signals.5

     

  3. Signal Conditioning: It conditions, amplifies, and scales the small shunt voltage into a standard, isolated analog signal that the main control processors can accurately read for use in control loops and protection functions (like overcurrent protection).
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التصنيف:

الوصف

The GE DS200SVIAG1ACB Shunt Isolator Board is a specific revision of the Shunt Isolator Card designed for the General Electric Mark V Speedtronic Turbine Control System and its associated Drive Control Series.

Its core function is to provide accurate current feedback to the control system while maintaining electrical isolation from the high-power circuitry.1

 

 

Primary Function

 

The DS200SVIAG1ACB board is responsible for:

  1. Current Sensing: It connects to one or more shunt resistors in the main power circuit.2 A shunt is a precision, low-resistance element where a small voltage drop occurs proportional to the high current being measured.3

     

  2. Electrical Isolation: The board’s main role is to safely isolate this high-voltage/high-current domain from the low-voltage electronics of the Mark V controller.4 This isolation prevents electrical noise, ground loops, and high-voltage spikes from damaging the sensitive control $\text{PCB}$s or corrupting the measurement signals.5

     

  3. Signal Conditioning: It conditions, amplifies, and scales the small shunt voltage into a standard, isolated analog signal that the main control processors can accurately read for use in control loops and protection functions (like overcurrent protection).

 

Revision Significance ($\text{ACB}$)

 

The part number $\text{DS200SVIAG1ACB}$ indicates it is a specific assembly revision of the base $\text{SVI}$ board ($\text{DS200SVIAG1A}$):

  • DS200: Belongs to the 6$\text{DS200}$ series modules for the GE Mark V Drive Control system.7

     

  • SVIA: Functional designation for Shunt Isolator board.
  • G1: Defines the initial hardware grouping or form factor.
  • A: The primary functional revision of the design.
  • CB: The final letters denote a specific assembly revision (often ‘C’) and the type of protective $\text{PCB}$ coating (often ‘B’). These final letters typically indicate minor component changes, process improvements, or updates made after the initial ‘A’ revision was released, but the core function remains the same as the base $\text{DS200SVIAG1A}$ board.

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