GE IS200SPROH1ABC Terminal Board 330mm x 200mm for Mark VI Turbine

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.