GE IS200MVRPH1A IS200MVRPH1AED | Power Distribution

The GE IS200MVRPH1A IS200MVRPH1AED functions as a Power Distribution Board within the Mark VI series. This board manages power routing from the main supply to critical system components. It ensures stable voltage delivery for consistent turbine control operations.

Technical Specifications & Power Architecture

This distribution board employs a four-layer printed circuit board construction for optimal current handling. High-current traces carry power to multiple downstream modules with minimal voltage drop. Additionally, integrated filtering networks suppress harmonics for clean power delivery.

Parameter	Specification
Manufacturer	General Electric (GE)
Series	Mark VI
Part Numbers	IS200MVRPH1A, IS200MVRPH1AED
Board Type	Power Distribution Board
PCB Layers	4-layer construction
Input Voltage	125 VDC nominal
Output Rails	5 VDC, 24 VDC, isolated supplies
Energy Storage	Bulk capacitor bank (≥150ms hold-up)
Dimensions	7.8 in (H) x 3.2 in (W)
Weight	Approx. 0.72 lbs (0.33 kg)
Component Count	168 discrete components
Interface Type	Backplane connector with fused outputs

Functional Role in Mark VI Systems

This board receives primary DC power from the system input supply. It distributes conditioned power to the backplane for use by other modules. Consequently, it ensures each connected board receives proper voltage for reliable operation.

The IS200MVRPH1A IS200MVRPH1AED includes dedicated overcurrent protection on each output rail. Moreover, its energy storage module maintains output during momentary supply interruptions. Therefore, this design prevents system resets during power fluctuations.

Power Regulation and Protection

Engineers value this board for its robust power management and protection features. The assembly contains 168 individual components arranged for optimal thermal performance. Its bulk capacitor bank provides substantial energy storage for transient ride-through.

Each output rail includes independent fusing to isolate faults without affecting other circuits. This configuration allows the system to continue operating even after a localized failure. Accordingly, it delivers exceptional reliability for critical turbine applications.

Mechanical Attributes and Durability

This module features a rugged PCB construction suitable for demanding industrial environments. Its 7.8 x 3.2 inch form factor allows straightforward installation into standard Mark VI rack systems. Weighing only 0.72 lbs, this unit provides substantial power capacity without excessive mechanical load.

A conformal coating protects all circuitry from moisture, dust, and corrosive contaminants. The General Electric Mark VI series relies on such robust power distribution boards for consistent system operation. Proper installation ensures optimal power delivery across all connected modules.