Description
Product Name ：IS200VPROH1B GE I/O module
Product details:
The GE IS200VPROH1B is a Emergency Protection / Turbine Protection Board developed by General Electric for the Mark VIe Speedtronic control system. It is designed to provide primary or emergency overspeed protection and critical trip functions for steam and gas turbines.
Key Specifications
| Parameter | Specification |
| Manufacturer | General Electric (GE) |
| Part Number | IS200VPROH1B |
| System Compatibility | Speedtronic Mark VI / Mark VIe Systems |
| Board Type | VME Emergency / Overspeed Protection Board |
| Input Signals | Magnetic Speed Pickups (MSP), Power Distribution, Trip Inputs |
| Relay Outputs | Hardware Trip Relays (Direct Interface to TREG/TREB) |
| Processor | Onboard processor for speed calculation and vote logic |
| Operating Temperature | -30°C to +65°C (-22°F to +149°F) |
Product Advantages
- Independent Safety Layer: Runs dedicated overspeed detection algorithms completely isolated from the main turbine controller to ensure high-reliability emergency tripping.
- Triple Modular Redundancy (TMR): Typically used in 2-out-of-3 (2OO3) voting configurations, eliminating single points of failure.
- Fast Response Time: High-speed hardware monitoring enables rapid trip execution during critical overspeed conditions.
- Built-in Diagnostics: Continuously monitors speed sensor integrity, internal supply voltages, and relay feedback circuitry.
Key Applications
- Gas Turbine Protection: Overspeed detection and mechanical emergency trip interfacing.
- Steam Turbine Safety: Primary and backup emergency shutdown systems (ESD).
- Industrial Drive Systems: Heavy industrial rotating equipment requiring high-integrity safety instrumented systems (SIS).
Important Usage & Handling Precautions
- Electrostatic Discharge (ESD): The IS200VPROH1B contains sensitive CMOS components. Wear a properly grounded wrist strap during handling and installation.
- Power Down Before Insertion/Removal: Always ensure the VME rack rack power is turned off before inserting or removing the board to prevent electrical damage.
- Redundancy Configuration: Verify proper jumper settings and software parameter matching across all three channels (R, S, T) in TMR configurations before commissioned operation.
- Regular Testing: Periodically perform electronic overspeed test routines through the Mark VIe control interface to confirm trip relay functionality.
Advantages: Foxboro, OVATION, TRICONEX, Allen-Bradley, ABB, Motorola, Siemens Moore, Ge Fanuc, Woodward, Bently Nevada and other major import brands!
We have the same series of models in stock. If you don’t find the model you need, please contact us and we will provide you with an official quotation！
Colour：new Warranty: 12 months
Lead Time：3-day working day Country of origin: United States
Price: Please contact us Product weight：0.515kg
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service
The following are other related models. If you can’t find the product you need, please contact us. Thank you
| GE | IC3607D11 |
| GE | IC3607D109A |
| GE | IC3607D107A |
| GE | IC3607D105A |
| GE | IC3606YSQC1 |
| GE | IC3607D104A |
| GE | IC3606YSQB1 |
| GE | IC3606YSQA2A |
| GE | IC3606YSMA1 |
| GE | IC3606YMID1 |
JUSTWELL PTE. LTD. sells new and discontinued products, and purchases such specialty products through independent channels. JUSTWELL PTE. LTD. is not an authorized distributor, distributor, or representative of the featured products on this website. All product names/images, trademarks, brands, and logos used on this website are the property of their respective owners. Product descriptions, descriptions, or sales with these name images, trademarks, brands, and logos are for identification purposes only and do not imply any association or authorization with any rights holders.
This article is from the official website of JUSTWELL PTE. LTD. If reprinted, please attach this link:https://www.justwellcenter.com/
All other brand or product names mentioned in this document may be trademarks or registered trademarks of their respective holders.
