GE 820-0411/03 Energy Control System Board | Turbine Protection
$175.00
$565.00
Description
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.
Features
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
Delivery Time
For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
Payment Methods
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.
Warranty
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Refund and Return Policy
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.
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