Description
1. At-A-Glance Executive Brief
- Model: IS200BPPBH2BMD
- Brand: GE (General Electric)
- Part Type: Backplane Power Processor Board (BPPC Derivative)
- Lifecycle Status: Active Support / Core Mark VIe Spares Inventory
- Weight: 0.48 kg
- System Compatibility: GE Mark VIe Distributed Control System Rack Architecture
2. Technical Introduction
Power distribution stability inside high-availability turbine control racks is essential to preventing nuisance controller resets and unexpected unit trips. The GE IS200BPPBH2BMD functions as a core backplane power processor board within the Mark VIe enclosure, managing internal DC voltage regulation and fault monitoring across connected module slots. Integrating this replacement power card into an active chassis requires confirming secure backplane engagement and checking input bus voltage balance prior to system energization.
- Best Suited For:
- Immediate replacement of failing power management cards in Mark VIe turbine controller racks.
- Resolving chronic low-voltage diagnostic alarms during scheduled maintenance windows.
- Maintaining critical spare parts inventory for power generation and heavy industrial facilities.
3. Core Technical Specifications
- Product Family: Mark VIe Distributed Control System
- Board Type: Backplane Power Processor
- Mounting Style: Modular VME-style rack enclosure slot
- Input Voltage: Dual redundant DC power feeds
- Communication Interface: Internal IONet rack backplane bus
- Environmental Tolerances: Please refer to the OEM datasheet for complete environmental tolerances.
4. Field Engineer’s Tech Notes
- Redundant Power Input Verification: Before sliding the IS200BPPBH2BMD into the chassis, measure the voltage differential across both primary and secondary DC supply feeds at the terminal block. A voltage imbalance between feeds can overwork one leg of the onboard regulation circuit, resulting in premature thermal degradation.
- Backplane Bus Connector Seating: Align the board carefully with the internal chassis guide rails to prevent angular insertion. Forcing the card can damage the delicate backplane pins, isolating the internal watchdog circuit and causing communication drops with the main controller.
5. Adaptive QA & Testing Protocol
Each IS200BPPBH2BMD board undergoes rigorous bench testing before warehouse release. Technicians mount the unit into a live Mark VIe test rack to simulate dual redundant DC input feeds, verifying internal DC-DC regulation, voltage ripple suppression, and power rail stability under operational load. Diagnostic LED sequences and rack communication handshakes are fully validated. Detailed test reports are available upon request prior to shipment.
6. Buyer’s FAQ
- What inventory conditions are available for this power board? We supply this module in both factory New Surplus (NSFP) and fully tested refurbished conditions, explicitly documented on all commercial quotes.
- What is the standard warranty coverage for this part? Every replacement board includes a comprehensive 12-month operational warranty covering component integrity and functional performance from the invoice date.
- How are sensitive electronic boards packaged for transport? Units are sealed in heavy-duty anti-static shielding bags and secured in industrial-grade structural foam packaging to eliminate ESD and impact hazards during freight.
