GE 820-0411/03 Energy Control System Board | Turbine Protection
$175.00
$565.00
Deskripsi
Product Description
The GE 820-0411/03 Energy Control System Board is a high-performance control and protection module engineered for turbine, transformer, and critical power system management. Built with a 32-bit microprocessor running a real-time operating system, this board delivers precise monitoring, rapid fault detection, and reliable control of energy generation equipment.
Designed for industrial power applications, the 820-0411/03 integrates programmable logic control functions with advanced diagnostics and supports multiple communication protocols, including Modbus and TCP/IP, allowing seamless system integration. Its modular design simplifies maintenance and replacement while ensuring stable operation under demanding electrical and thermal conditions.
Key Features
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Real-time protection for overcurrent, ground faults, differential faults, and transformer overtemperature.
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Large onboard memory for event logging, disturbance recording, and sequence-of-events (SOE) capture.
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Industrial-grade regulated power output: 24 V DC up to 83 A (2000 W).
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Supports multiple communication protocols (Modbus, TCP/IP) for networked energy management.
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Compact modular design: 380 × 200 × 100 mm, 1 kg, USA origin.
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High efficiency operation (88%) with reliable 240 V AC single-phase input.
Technical Specifications
| Feature | Specification |
|---|---|
| Model | 820-0411/03 |
| Type | Energy Control System Board |
| Processor | 32-bit microprocessor, real-time OS |
| Functions | Protection, monitoring, control |
| Protection Coverage | Overcurrent, ground fault, differential, transformer overtemperature |
| Memory | Large onboard memory for event recording and logic processing |
| Communication Interfaces | Modbus, TCP/IP, additional protocols supported |
| Input Voltage | 240 V AC, single-phase |
| Output Voltage | 24 V DC, up to 83 A (2000 W) |
| Efficiency | 88% |
| Dimensions | 380 × 200 × 100 mm |
| Weight | 1 kg |
Applications
The GE 820-0411/03 board is deployed in power generation plants, industrial energy systems, and commercial turbine installations. It is ideal for managing turbine excitation, transformer protection, and comprehensive energy control networks.
FAQ
Q: Can the 820-0411/03 be used as a standalone device?
A: No, it must be installed within a GE-Harris Energy Control System.
Q: What communication protocols are supported?
A: Standard protocols include Modbus and TCP/IP. Check compatibility with your system before installation.
Q: Is the board hot-swappable?
A: The board is modular, but proper power-down procedures are recommended during replacement to maintain safety and data integrity.
Q: How does it compare to similar GE energy control boards?
A: Compared to the 820-0407/02 digital output module, the 820-0411/03 offers advanced protection, higher memory capacity, and integrated PLC functionality for broader system control.
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