GE DS2020DACAG2 AC/DC Power Converter EX2100 Series

DS2020DACAG2 General Electric AC/DC Power Converter Module EX2100 Series

General Electric

DS2020DACAG2 General Electric AC/DC Power Converter Module EX2100 Series

SKU: DS2020DACAG2

In Stock

Dimensions: 42 × 36 × 37 cm
Country of origin: USA
Payment: T/T, Western Union
Shipping port: Xiamen

Categories : All Products, GE Turbine Control & Boards, General Electric

Tags : 125VDC Supply, 8537101190, AC/DC Module, DCS Hardware, DS2020DACAG2, EX2100 Series, GE Mark VIe, Mark V, Power Converter

1 years warranty

Delivery time: 3-7 business days

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Product Overview

The DS2020DACAG2 is a high-performance AC to DC Power Converter specifically engineered for General Electric’s EX2100 Excitation Control System. This critical power supply module transforms standard 115/230 VAC input into a regulated 125 VDC output, establishing the primary DC bus necessary for downstream automation hardware. The module is vital for energizing Gate Pulse Amplifier (GPA) boards and various controller modules within the excitation lineup. Designed with backward compatibility in mind, the DS2020DACAG2 serves as a direct, high-reliability replacement for the legacy G1 revision, ensuring long-term asset lifecycle management for power generation facilities.

Performance Benchmarks and Hardware Capabilities

The DS2020DACAG2 is built to sustain continuous operation in high-demand industrial environments, boasting a specialized power profile:

Electrical Conversion: Transitions single-phase AC input into a high-stability 126 VDC rail (nominal 125 VDC).
Power Output Density: Delivers a maximum output power of 1000 W with a current rating of 9.5 ADC per individual DACA module.
Ground Reference Integrity: Features a centered ground design; when diodes are properly coupled, the ground-referenced voltages read at a balanced +62.5 VDC and -62.5 VDC.
Environmental Tolerance: Rated for operation between -30°C and +60°C (-22 to +140 °F) utilizing natural free-convection cooling.
Parallel Integration: Supports dual-module parallel configurations to increase system capacity, provided both units utilize a shared AC source to maintain phase and voltage equilibrium.
Hardware Interfacing: Connects to the IS2020JPDF power distribution frame via dedicated wire harnesses, with signal verification provided by onboard LED indicators on connected EPDM and EGPA modules.
Reliability Metric: Engineered for an exceptional operational life expectancy of up to 100 years when maintained at an ambient temperature of 20°C (68 °F).

Industrial Applications and System Utility

As a foundational power node, the DS2020DACAG2 is indispensable for the following excitation and control roles:

Operational Function	Implementation Context
Excitation Bus Supply	Generating the primary DC bus used to feed Power Distribution Modules (PDM) in EX2100 systems.
Gate Pulse Amplification	Providing the steady-state DC voltage required for EGPA boards to trigger power thyristors.
Redundant Power Arrays	Deploying in parallel pairs to ensure continuous control power in the event of a single converter failure.
System Diagnostics	Interfacing with the EXTV and EPBP boards to provide voltage feedback for real-time monitoring.
Legacy Retrofitting	Upgrading older Mark V or early EX2100 cabinets with modern, revision D power hardware.

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Industrial Packaging: Professional ESD protection and reinforced shock-absorbent packaging.

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Warranty

12-Month Guarantee: A comprehensive one-year warranty covers all functional defects.
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Expert Support: Dedicated technical assistance to verify and resolve any hardware issues.
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