GE IS200TTURH1B IS200TTURH1BEC Turbine Terminal Board

Overview

The GE IS200TTURH1B IS200TTURH1BEC are essential components of the GE Mark VI Speedtronic turbine control system, providing vital protection and input management for industrial turbines. These Turbine Terminal Boards (TTUR) are responsible for managing critical functions such as overspeed protection, trip signals, and generator synchronization. Both models offer identical core features, ensuring compatibility and reliability in Mark VI turbine control systems. The IS200TTURH1BEC features a specific hardware revision, represented by the “BEC” suffix, but its functionality remains consistent with the IS200TTURH1B.

Key Features and Functions

System Compatibility: Compatible with GE Mark VI and Mark VIe Speedtronic turbine control systems.
Primary Input Protection: Handles overspeed signals, trip protection, and generator breaker closure for turbine safety.
Connection Types: Accommodates #12 AWG wires, and uses screw-type terminals, D-shell connectors, and plug connectors.
Relay Logic: Supports TMR (Triple Modular Redundant) or Simplex systems, configurable with 2/3 logic or direct drive via jumper settings.
Reliable Components: Includes relays, transformers, variable resistors, terminal blocks, and various connectors for flexible installation.

Technical Specifications

Specification	Details
Manufacturer	General Electric (GE)
Product Type	Turbine Terminal Board (TTUR)
Model Numbers	IS200TTURH1B, IS200TTURH1BEC
System Compatibility	GE Mark VI, Mark VIe Speedtronic
Primary Protection	Overspeed, Trip Signals, Generator Synchronization
Wire Compatibility	Accepts #12 AWG wires
Terminal Type	Screw-type terminals, D-shell connectors
Relay Logic	TMR or Simplex systems
Components	Relays, transformers, resistors, terminal blocks
Dimensions	250mm x 150mm x 40mm
Weight	Approximately 0.75 lbs (0.34 kg)

Detailed Description

The GE IS200TTURH1B IS200TTURH1BEC are key components within the Mark VI Speedtronic turbine control systems. These terminal boards provide vital protection for turbines by handling critical signals such as overspeed, trip alarms, and generator breaker closure. These functions are essential to ensure the safe and continuous operation of turbines in industrial settings.

Both the IS200TTURH1B and IS200TTURH1BEC accept #12 AWG wires, and they are equipped with screw-type terminals, D-shell connectors, and plug connectors to ensure secure and flexible wiring connections. Additionally, these terminal boards support advanced relay logic, allowing users to configure them for TMR (Triple Modular Redundant) or Simplex systems. This flexibility ensures high fault tolerance, critical for turbine safety.

The IS200TTURH1BEC, with its hardware revision denoted by the “BEC” suffix, retains all the core functions of the IS200TTURH1B, making both models highly reliable and interchangeable in the Mark VI Speedtronic system.

Applications

Turbine Protection: Protects turbines in gas, steam, and wind power generation systems.
Industrial Automation: Used in turbine control systems for precise monitoring and management of critical signals.
Power Generation: Ensures proper turbine operation within GE Speedtronic systems, including generator synchronization and fault detection.

Why Choose IS200TTURH1B IS200TTURH1BEC?

Both models offer exceptional reliability and flexibility for Mark VI Speedtronic systems. They provide critical protection against turbine failures by handling vital control signals. Whether you choose the IS200TTURH1B or the IS200TTURH1BEC, you can trust these terminal boards to deliver the performance and durability required for demanding industrial turbine applications.