IS200TTURH1BEC GE Mark VI Primary Protection Input Board
Manufacturer: GE
Product No.: IS200TTURH1BEC
Condition： In stock
Product Type: Protection Input Board
Product Origin: USA
Payment: T/T, Western Union
Weight: 300g
Shipping port: Xiamen
Warranty: 12 months
Estimate delivery times: 12-26 days (International), 3-6 days (United States).
Return within 30 days of purchase. Duties & taxes are non-refundable.
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Engineering Excellence: IS200TTURH1BEC Technical Profile
The IS200TTURH1BEC is a high-performance Primary Protection Input Board within the Mark VI Speedtronic series. Engineered for rigorous turbine control, it functions as a critical interface for the turbine I/O processor, managing essential signal acquisition and synchronization logic. Its surface-mount technology ensures high component density and structural reliability in demanding industrial environments.
Key Specifications & Connectivity
- Manufacturer: General Electric
- Series: Mark VI
- Dimensions: 10.16 cm x 33.02 cm
- Operational Temp: -30°C to 65°C
- Signal Routing: Simplex systems utilize JR5/JR1 connectors; TMR systems employ 2/3 voting logic via JR, JS, JT 1 and 5 ports.
Global PLC Spare HUB's Insight
Based on our diagnostic history at Global PLC Spare HUB, the IS200TTURH1BEC is a primary failure point in legacy Mark VI synchronization chains. The interaction between the K25 (Top Dead Center), K25P (Sequence Status), and K25A (Synch Window) relays is sensitive to voltage fluctuations. We strongly advise verifying the jumper configurations for TMR/Simplex mode before deployment to prevent "mis-voting" alarms. This board is essential for steam and gas turbine generator synchronization, specifically for controlling 52G breaker close coils.
Logistics & Support
- Quality Assurance: 12-month comprehensive warranty coverage.
- Global Logistics: Expedited dispatch via FedEx, UPS, and DHL.
- Handling: All units are handled according to electrostatic discharge (ESD) standards for obsolete legacy hardware.
Professional FAQ
What is the diagnostic significance of the K25 relay chain?
The K25, K25P, and K25A relays coordinate to ensure the main breaker (52G) only closes within the safe synchronization window. If the board fails to output 125 V DC, inspect these relay driver jumpers (JP1, JP2) for correct TMR/Simplex settings.
How should I manage signals for TMR configurations?
In TMR systems, the board utilizes 2/3 logic voting across six connectors (JR, JS, JT 1 & 5). Always ensure the software configuration matches the physical hardware jumper settings to avoid operational discrepancies.
Are there specific precautions for shaft voltage monitoring?
Yes, the board processes sensitive inputs for induced shaft voltage and current. Ensure potential transformers are correctly calibrated and that shield termination strips are grounded to the chassis to minimize EMI interference.
When choosing a replacement, why is the revision important?
The IS200TTURH1BEC has three total revisions. While the first two are backward compatible, always check your existing PCB revision to ensure optimal integration with your specific PTUR or VTUR boards.
Selection Guide: What should I verify before purchasing?
Confirm whether your current infrastructure is Simplex or TMR. If your system uses TTL connections for active speed pickups, ensure your purchase accounts for the requirement of an external power supply via the TB3 terminal block.
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Q: Are these parts 100% original and new?
A: Yes. Every component is guaranteed to be 100% original, brand-new, and factory-sealed. We also provide a 12-month comprehensive warranty for your peace of mind.
Q: How fast is the shipping to my country?
A: For in-stock items, we offer same-day dispatch. International express shipping (DHL/FedEx/UPS) typically delivers within 3–5 business days worldwide.
Q: Can I get a formal quotation with shipping costs?
A: Absolutely. Our sales team is ready to provide a detailed Proforma Invoice (PI) including the most competitive shipping rates for your location.
Q: Do you offer discounts for bulk orders?
A: We provide volume-based pricing for large projects or multiple-item orders. Please contact us to get our Best Price Guarantee.
12-Month Comprehensive Warranty
Every part supplied by Global PLC Spare Hub is covered by a 12-month warranty from the date of invoice.
- Coverage: Functional defects and hardware failures under normal operating conditions.
- Commitment: We provide immediate repair, replacement, or a full refund for any verified defective components to minimize your operational downtime.
Returns & Exchange Policy
We offer a 30-day return policy to ensure you receive the exact part your system requires.
- Eligibility: Returns are accepted for uninstalled items in their original, factory-sealed packaging.
- RMA Process: Please contact our support team to obtain a Return Merchandise Authorization (RMA) number before shipping.
- Fast Processing: Refunds or exchanges are processed within 3–5 business days after the returned item passes our technical inspection.
Need Technical Assistance?Not sure if this part is compatible with your system? [Consult our Engineers] before purchasing to ensure 100% compatibility.
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