Overview
The GE DS2020DACAG2 module provides regulated DC power for control electronics, I/O modules, and field devices in turbine and excitation control platforms. Engineered for continuous operation in harsh environments, it delivers high efficiency, robust protection, and seamless integration with GE’s Speedtronic systems.
Moreover, the module features redundant input support, local energy storage, and dynamic power management, ensuring uninterrupted operation during power fluctuations or outages. It includes Ethernet and RS-485 communication interfaces, allowing remote monitoring and diagnostics via Modbus protocols.
Its rugged construction and wide temperature tolerance make it suitable for refineries, power plants, and heavy industrial facilities, where reliability and uptime are critical.
Technical Data
| Specification | Details |
|---|---|
| Model Number | DS2020DACAG2 |
| Manufacturer | GE Industrial Systems |
| Product Type | AC/DC Power Conversion Module |
| Operating Temperature | –40°C to +85°C |
Typical Applications
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Excitation Control Systems: Powers field control modules in GE’s EX2100 and EX2100e platforms.
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Turbine Control Systems: Supplies regulated DC power to Mark V and Mark VIe control electronics.
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Industrial Automation: Supports PLCs, I/O modules, and instrumentation in continuous process environments.
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Power Generation Facilities: Ensures stable operation of generator excitation and protection systems.
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OEM Control Panels: Integrated into custom-built cabinets requiring high-reliability DC power conversion.
Example:
In a steam turbine generator system, the DS2020DACAG2 maintains stable DC output even during grid disturbances, ensuring uninterrupted excitation control. Therefore, it is critical for voltage stability and overall system integrity.
FAQ
Q: What is the primary function of the DS2020DACAG2 module?
A: It converts AC input into regulated 125 VDC output for control system power.
Q: Is it compatible with GE’s EX2100 platform?
A: Yes, it is designed for EX2100 and Mark V systems.
Q: What protection features are included?
A: Built-in overcurrent, overvoltage, and short-circuit protection.
Q: Can it be monitored remotely?
A: Yes, it supports Ethernet and RS-485 interfaces with Modbus protocol.
Q: What environments is it suitable for?
A: It operates reliably from –40°C to +85°C, ideal for harsh industrial settings.
