GE DS2020DACAG2 REVC AC/DC Power Conversion Module(XIONGBA)

Product Overview
The GE DS2020DACAG2 REVC is a high-reliability AC/DC Power Conversion Module designed for mission-critical industrial applications, particularly within GE’s Mark V Turbine Control Platform. As a core component of the Mark V series, this module delivers stable and precise power conditioning, converting 115/230V AC input to 125V DC output with a 1000W power capacity . It serves as the backbone of power distribution systems in gas/steam turbines, ensuring continuous operation in environments where downtime translates to significant financial losses.

Integrated into the Mark V Control System, the DS2020DACAG2 REVC supports redundant configurations, allowing multiple modules to be paralleled for increased output current (up to 16.5A DC) . This modular design enhances system resilience, ensuring uninterrupted power supply during transient faults or maintenance. Its advanced self-diagnostic capabilities monitor voltage, current, and temperature in real-time, triggering alerts for anomalies like overvoltage or thermal irregularities. This proactive fault detection aligns with API 670 standards for machinery protection, minimizing unplanned downtime.

The DS2020DACAG2 REVC features a rugged enclosure rated for operation in harsh environments (-30°C to +65°C with 5-95% non-condensing humidity) . Its compact form factor (178 mm x 178 mm x 110 mm) and floor-mountable design simplify installation within control cabinets, while four mounting brackets ensure secure fixation . Backward compatible with its predecessor (DS2020DACAG1), this module offers seamless retrofitting for legacy systems, reducing upgrade complexity.

Technical Specifications

Key Features and Advantages
High-Power Conversion Efficiency: The DS2020DACAG2 REVC achieves ≥90% efficiency, minimizing energy waste and heat dissipation. Its 1000W output capacity ensures stable power supply for high-demand applications like turbine exciters and control systems.

Redundancy for Critical Operations: By paralleling multiple modules, users can achieve 16.5A DC output, ensuring continuous operation during module failures. This redundancy is critical for industries like oil and gas, where downtime risks catastrophic consequences.

Hazardous Environment Compliance: With Division 2 certification, the module is suitable for use in explosive atmospheres, making it ideal for offshore platforms, refineries, and chemical plants .

Self-Diagnostic Capabilities: Built-in diagnostics monitor operational parameters, providing real-time alerts for faults. This enables predictive maintenance, reducing repair costs and extending equipment lifespan.

Backward Compatibility: As a drop-in replacement for DS2020DACAG1, the DS2020DACAG2 REVC simplifies system upgrades without requiring major hardware changes, preserving existing infrastructure investments.

Application Areas
The GE DS2020DACAG2 REVC excels in industries requiring reliable power management for rotating machinery:

• Power Generation: Providing stable 125V DC power for turbine control systems in steam and gas power plants, ensuring consistent electricity production.
• Oil and Gas: Deployed in offshore drilling rigs and refineries to power critical equipment like compressors and pumps in hazardous environments.
• Heavy Manufacturing: Supporting industrial turbines in steel mills and cement plants, where continuous operation is essential for production continuity.
• Marine Systems: Used in shipboard power generation systems, offering compact, robust solutions for space-constrained environments.

By delivering clean, regulated power, the DS2020DACAG2 REVC plays a vital role in maintaining equipment health and operational efficiency across these sectors.

Related Products

• GE DS2020DACAG1: The predecessor module, replaced by DS2020DACAG2 REVCfor higher power capacity and redundancy support .
• GE IS2020JPDF: A power distribution module that interfaces with the DS2020DACAG2 REVCto supply power to downstream components like gate pulse amplifiers .
• GE DS2020EXPSG3/336A7108P22: An exciter power supply module complementary to the DS2020DACAG2 REVCin turbine control systems .
• GE DS2020FEXAG4: A field exciter module used in conjunction with the DS2020DACAG2 REVCfor comprehensive turbine monitoring and protection .
• GE DS2020BRCBG2A: A brake control module that relies on the DS2020DACAG2 REVCfor stable DC power in heavy machinery applications .

Installation and Maintenance
Installation Preparation: Before installing the DS2020DACAG2 REVC, verify compatibility with the Mark V control rack and ensure proper grounding to mitigate electrostatic discharge (ESD) risks. Follow GE’s GEH-6721G Mark VLE Control System Hardware Guide for wiring and configuration guidelines .

Maintenance Recommendations: Regularly inspect the module for physical damage and clean dust from vents to maintain optimal cooling. Perform annual calibration using certified equipment to ensure voltage accuracy. Replace electrolytic capacitors every 5 years if operating at temperatures exceeding 65°C to prevent wear-out . Firmware updates, available via GE’s support portal, should be applied to address security patches and enhance functionality.

Product Warranty
The GE DS2020DACAG2 REVC is backed by a 1-year warranty, covering defects in materials and workmanship. GE’s global support network provides 24/7 technical assistance, including remote diagnostics and on-site troubleshooting. For critical applications, extended warranties and priority service plans are available to ensure uninterrupted system performance.

Brand Model: GE DS2020DACAG2 REVC
Product Name: AC/DC Power Conversion Module
Warranty: 1 year
Size: 178 mm x 178 mm x 110 mm
Weight: 4.5 kg
Origin: USA
Inventory: Spot
Delivery Time: 3 days after payment