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Product Overview
Model: IS200ESELH3A
Product Name: Electronic Speed and Load Control Module
Brand: GE Fanuc
Series: Mark VI / IS200 Series
The IS200ESELH3A is an electronic speed and load control module designed for industrial turbine control systems within the Mark VI control platform. This module provides precise speed regulation and load control, ensuring optimal turbine operation and safety. It integrates advanced control algorithms and high reliability for demanding industrial environments.
Technical Specifications
| Parameter | Details |
|---|---|
| Model | IS200ESELH3A |
| Function | Electronic Speed and Load Control Module |
| Control Type | Speed control, Load control |
| Input Voltage | 24 V DC typical |
| Communication Interface | VME Bus |
| Response Time | ≤ 10 ms |
| Operating Temperature | -20°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Dimensions | 37 cm × 30 cm × 4 cm |
| Weight | 0.70 kg |
| Mounting | VME backplane slot |
| Diagnostic Indicators | RUN, FAIL, STATUS LEDs |
| Redundancy Support | Compatible with TMR configurations |
Product Introduction
The IS200ESELH3A module is a core component of GE Fanuc’s Mark VI control systems, specializing in turbine speed and load management. Designed to deliver precise electronic control, it helps maintain turbine speed stability and optimize load distribution under various operating conditions. This module is commonly used in gas and steam turbines for power generation, offering high reliability and integration ease.
Its fast response time and advanced control logic enable operators to maintain safe and efficient turbine performance, reducing mechanical stress and maximizing operational lifespan. The device supports redundant configurations to ensure uninterrupted operation in critical environments.
Applications
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Speed control of gas turbines
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Load control in steam turbine systems
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Power plant automation and management
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Integration within distributed control systems (DCS)
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Industrial turbine protection systems
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Real-time turbine performance monitoring
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Safety and trip systems in power generation
Advantages
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Precision Control: High accuracy in speed and load regulation improves turbine stability.
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Robust Design: Industrial-grade build with wide temperature range and environmental resistance.
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Redundancy Compatibility: Designed to work within Triple Modular Redundancy (TMR) architectures.
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Seamless Integration: Interfaces directly with VME bus architecture for efficient communication.
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Diagnostic LEDs: Immediate visual feedback through RUN, FAIL, and STATUS indicators.
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Fast Response: Response times under 10 milliseconds help maintain real-time control.
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Compact and Lightweight: Easy to install and replace in VME racks without requiring extra space.
Brand and Series Information
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Brand: GE Fanuc
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Series: Mark VI / IS200 Series
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Platform: VME-based Industrial Automation Control Modules
Related Models (Same Series or Similar Functions)
| Model | Description | Key Features | Dimensions (cm) | Weight (kg) |
|---|---|---|---|---|
| IS200ESELH3A | Electronic Speed and Load Control Module | Speed & Load control, TMR ready | 37 × 30 × 4 | 0.70 |
| IS200ESELH2A | Previous generation speed/load module | Similar control, fewer features | 37 × 30 × 4 | 0.68 |
| IS200EDCLH1A | Digital Control Logic Module | Supports complex control logic | 35 × 28 × 4 | 0.75 |
| IS200EDLOH1A | Load Control Module | Load management with analog/digital I/O | 33 × 27 × 5 | 0.72 |
| IS200ESPLH1A | Speed Control Logic Module | Dedicated speed control, integrated alarms | 37 × 29 × 4 | 0.71 |
| IS200ESELH4A | Newest version of electronic speed/load control | Enhanced response, diagnostics | 37 × 30 × 4 | 0.72 |
Popular Models from the Same Brand
| Model | Function | Application Area | Dimensions (cm) | Weight (kg) |
|---|---|---|---|---|
| IS200DSPXH1D | Digital Signal Processor Module | Core control processing | 35 × 28 × 4 | 1.10 |
| IS200DTTCH1A | Turbine Trip Control Module | Safety trip functions | 34 × 27 × 5 | 1.20 |
| IS200EROCH1A | Output Control Module | Actuator output control | 30 × 25 × 5 | 1.00 |
| IS200EDEXG1A | Excitation Control Module | Generator excitation | 33 × 24 × 4 | 0.42 |
| IS200VAICH1C | Analog Input/Output Module | Signal processing and I/O | 37 × 30 × 4 | 0.60 |
Frequently Asked Questions (FAQ)
Q1: What is the primary function of the IS200ESELH3A?
A1: It controls turbine speed and load electronically, ensuring stable and efficient operation.
Q2: Can the IS200ESELH3A work in redundant systems?
A2: Yes, it supports Triple Modular Redundancy (TMR) for fault tolerance.
Q3: What communication bus does this module use?
A3: It uses the VME bus for communication within the Mark VI system.
Q4: What is the typical response time of this module?
A4: The module has a response time of 10 milliseconds or less.
Q5: How is the module mounted?
A5: It mounts directly into a VME backplane slot in the control rack.
Q6: What environmental conditions can the IS200ESELH3A operate in?
A6: It operates reliably between -20°C and +70°C.
Q7: Are there diagnostic indicators on the module?
A7: Yes, there are RUN, FAIL, and STATUS LEDs for quick status monitoring.
Q8: Is the IS200ESELH3A compatible with previous model control systems?
A8: It is designed for the Mark VI platform and may not be compatible with older non-VME systems.
Q9: What kind of input voltage does it require?
A9: Typically, it operates with a 24 V DC supply.
Q10: Can this module be used for both gas and steam turbines?
A10: Yes, it is commonly used in both gas and steam turbine control applications.
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