GE IS200SPROH1ABC Emergency Protection Terminal Board
Product Description:
The GE IS200SPROH1ABC is an Emergency Protection Terminal Board designed for GE’s Mark VIe control system, manufactured in the U.S.and engineered for turbine safety. Measuring 15.9 cm × 17.8 cm with surface-mount technology, it operates across -30 to 65°C, specializing in conditioning speed signals for PPRO or YPRO I/O packs—ensuring accurate turbine speed monitoring.
Key to its functionality are two potential transformers that supply bus and generator voltage inputs, critical for electrical system monitoring and turbine-generator synchronization. It includes a DC-37 pin connector for backup trip protection system communication, linking to a backup trip relay terminal board to enable fail-safe tripping if the primary system fails. It integrates with primary protection components to form a comprehensive safety layer. Installation options include DIN-rail mounting for flexibility or direct panel bolting for stability; wiring uses 18 AWG wires for speed/PT inputs, and the I/O pack mounts directly to its JA1 connector.
Key Features:
Speed Signal Precision: Handles 2–20,000 Hz magnetic speed pickup signals with 0.05% accuracy, conditioning inputs for PPRO/YPRO I/O packs to ensure reliable turbine speed monitoring.
Dual Protection Layers: Integrates with primary protection components and includes a DC-37 pin connector for backup trip systems, ensuring redundancy and comprehensive turbine safety.
Voltage Monitoring: Equipped with two potential transformers (PTs) to supply bus/generator voltage inputs, supporting electrical system parameter tracking and turbine-generator synchronization.
Flexible Installation: Offers DIN-rail mounting or direct panel bolting, adapting to diverse industrial control cabinet needs.
Robust Industrial Design: Surface-mount technology, -30 to 65°C operating range, and 18 AWG wiring compatibility ensure durability and reliable performance in harsh turbine facility environments.
