Relay Power Sensing Board Module GE IS200WROBH1A
Description
GE IS200WROBH1A Relay Power Sensing Board Module is an industrial control board produced by General Electric, part of the Mark VI / Speedtronic gas turbine control system. It serves as a core component of the Power Distribution Module (PDM), also known as the Relay, Fuse, and Power Sensing Board (WROB Board).
| Specification | Value |
|---|---|
| Brand | GE |
| Series | Mark VI / Speedtronic Gas Turbine Control System |
| Board Type | Relay, Fuse, and Power Sensing Board |
| Operating Voltage | 24V DC (Rated) |
| Interface Quantity | 1 |
| Interface Type | PROFINET |
| Potential Isolation | Yes |
| Operating Temperature Range | -20 to 70 degrees Celsius |
| System Capability | Digital Logic Control |
Key Features:
- Provides stable power distribution and management to support reliable system operation
- Supports simplex, redundant (dual-module), and TMR (triple-module) configurations for varying reliability needs
- Wide temperature tolerance and electromagnetic isolation design for strong industrial environment adaptability and interference resistance
- Enables fuse status monitoring for early fault warning, and supports emergency shutdown (ESD) with response time under 10ms
- Facilitates fault detection and fault-tolerant control with terminal functionality equivalent to Input Terminal Board (TBCI)
Applications:
- Gas turbine control: Controls fuel valves, intake valves and other actuators during startup, shutdown, and load adjustment
- Steam turbine protection system: Monitors steam pressure and temperature, triggers relay outputs to activate safety or isolation valves when parameters exceed limits
- Industrial power generation equipment monitoring: Collects generator operation data and controls auxiliary equipment such as cooling and lubrication systems
Related Models:
- IS200WROBH1AA
- IS200TDBSH1A
- IS200TBCIH1A