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GE IS2020RKPSG3A Redundant Power Supply Module
Product Overview: GE IS2020RKPSG3A
The GE IS2020RKPSG3A redundant power supply module is a high-reliability industrial power solution designed for GE’s Mark VIe Turbine Control System, a cornerstone of automation in power generation and heavy machinery applications. Engineered to deliver stable DC power in mission-critical environments, this module ensures uninterrupted operation of control systems, I/O modules, and field devices in steam and gas turbine setups. As a key component of the Mark VIe platform, the IS2020RKPSG3A integrates advanced redundancy technology with rugged construction, making it essential for industries where downtime is unacceptable.
Featuring a dual-input redundant design, the IS2020RKPSG3A supports seamless failover between primary and backup power sources, minimizing interruptions during maintenance or power fluctuations. Its wide input voltage range (100–240V AC) adapts to global power grids, while the 24V DC, 5A output maintains precise voltage regulation for sensitive control components. The module’s hot-swappable functionality allows replacement without system shutdown, a critical feature for continuous processes in power plants and industrial facilities.
Within automation architectures, the IS2020RKPSG3A serves as a foundational element for GE’s turbine control systems, ensuring reliable power delivery to support real-time monitoring, protection, and control of rotating equipment. Its compatibility with Mark VIe racks (e.g., IS2020RACKG1A) and compliance with NEMA and IEEE standards solidifies its role in critical infrastructure, where safety and efficiency are paramount.
Technical Specifications: GE IS2020RKPSG3A
| Parameter Name | Parameter Value |
|---|---|
| Product Model | IS2020RKPSG3A |
| Manufacturer | GE |
| Product Type | Redundant Power Supply Module |
| Input Voltage | 100–240V AC (50/60 Hz) |
| Output Voltage/Current | 24V DC, 5A (120W) |
| Redundancy Type | Hot-swappable dual input |
| Physical Dimensions | 178 mm (H) × 102 mm (W) × 254 mm (D) |
| Weight | 2.3 kg |
| Operating Temperature | 0°C to +55°C (derating above 40°C) |
| Humidity | 5–95% non-condensing |
| Efficiency | Up to 90% |
| Mounting Type | Rack-mounted (Mark VIe compatible) |
| Country of Origin | United States |
Main Features and Advantages: GE IS2020RKPSG3A
Dual Redundancy for Uninterrupted Operation: The IS2020RKPSG3A features the ability to operate from two independent power sources, automatically switching to the backup supply in the event of a primary failure. This redundancy ensures continuous power to critical control systems, preventing unplanned shutdowns in power generation and industrial processes.
Hot-Swappable Design: Designed for minimal downtime, the module can be replaced while the system remains operational, allowing maintenance without disrupting turbine control. This feature is vital for industries like power plants, where scheduled maintenance must align with operational demands.
Wide Environmental Tolerance: With an operating range of 0°C to +55°C and resistance to vibration and electromagnetic interference, the IS2020RKPSG3A thrives in harsh industrial environments, including those with high temperatures or mechanical stress.
High-Efficiency Power Regulation: The module’s advanced switching technology maintains tight voltage tolerance (±1%) and high energy efficiency, reducing power loss and heat generation. This efficiency contributes to lower operational costs and a smaller environmental footprint.
Plug-and-Play Integration: Compatible with GE’s Mark VIe system, the IS2020RKPSG3A ensures seamless integration with existing rack configurations, minimizing installation complexity and configuration time.
Application Areas: GE IS2020RKPSG3A
The GE IS2020RKPSG3A redundant power supply module is ideally suited for industries relying on reliable turbine control and continuous operation:
- Power Generation: Deployed in thermal, combined-cycle, and renewable energy plants to power turbine control systems, ensuring stable power output and grid synchronization. The module’s redundancy prevents disruptions in power supply to critical monitoring and protection systems.
- Oil and Gas: Used in refineries and natural gas processing facilities to control gas turbines and compressors, maintaining process stability in harsh, remote environments.
- Industrial Manufacturing: Integrates with large-scale rotating machinery in pulp and paper, chemical, and metal processing plants, supporting continuous production by minimizing power-related downtime.
- Marine and Aerospace: Applied in marine propulsion systems and aircraft ground support equipment, where reliable power is essential for safety and mission-critical operations.
Related Products: GE IS2020RKPSG3A
- GE IS2020RACKG1A Mark VIe Rack: Houses the IS2020RKPSG3A and other Mark VIe modules, providing mechanical support and power distribution.
- GE IS2020VPWRG1A Power Supply: A single-input variant for non-critical applications, complementing the IS2020RKPSG3A in less demanding setups.
- GE IS2020CPUX1A Control Processor Module: Works alongside the IS2020RKPSG3A to manage turbine control logic, requiring stable power for real-time processing.
- GE IS2020IOCVG1A I/O Communication Module: Relies on the IS2020RKPSG3A for power, enabling data exchange between control systems and field devices.
- GE IS2020PSUFG1A Power Supply Filter: Enhances power quality for the IS2020RKPSG3A, reducing electromagnetic interference in sensitive control environments.
- GE IS2020BATG1A Battery Backup Module: Provides temporary power during outages when paired with the IS2020RKPSG3A, ensuring data retention in control systems.
Installation and Maintenance: GE IS2020RKPSG3A
Pre-installation Preparations:
Before installing the IS2020RKPSG3A, verify the Mark VIe rack is properly grounded and the input voltage (100–240V AC) matches the local power supply. Clean the rack slot and ensure no debris is present. Slide the module into the designated position, securing it with the provided retention brackets. Connect primary and backup power cables to the terminal block, following GE’s wiring diagram to ensure correct polarity. Test both power inputs to confirm redundancy functionality before commissioning.
Before installing the IS2020RKPSG3A, verify the Mark VIe rack is properly grounded and the input voltage (100–240V AC) matches the local power supply. Clean the rack slot and ensure no debris is present. Slide the module into the designated position, securing it with the provided retention brackets. Connect primary and backup power cables to the terminal block, following GE’s wiring diagram to ensure correct polarity. Test both power inputs to confirm redundancy functionality before commissioning.
Maintenance Recommendations:
- Routine Inspections: Monthly checks should include verifying LED status indicators, tightening cable connections, and cleaning dust from ventilation slots to maintain thermal performance.
- Redundancy Testing: Quarterly simulate a primary power loss to ensure seamless failover to the backup input, confirming the IS2020RKPSG3A functions correctly under stress.
- Temperature Monitoring: Regularly assess ambient temperature to ensure it stays within the module’s range, installing additional cooling if necessary to prevent overheating.
- Spare Parts Management: Keep a spare IS2020RKPSG3A on hand, leveraging our global supply chain for rapid replacement of discontinued or urgent components.
Product Guarantee: GE IS2020RKPSG3A
Our company provides a 12-month quality warranty for the GE IS2020RKPSG3A redundant power supply module, covering hardware defects from non-human causes. During the warranty period, we will replace any module with output instability, power failover issues, or physical damage at no cost. For urgent needs or discontinued models, our extensive inventory and global logistics network ensure prompt fulfillment, minimizing downtime and supporting continuous industrial operation.
With 17 years of expertise in industrial control distribution, we are committed to reliable products and exceptional service. The IS2020RKPSG3A exemplifies our dedication to quality, offering the redundancy and durability required for critical turbine control systems. Contact us today to optimize your power management with this advanced redundant power supply.
Note: All product names, logos, and brands are property of their owners. This document is informational and does not substitute for GE’s official technical manuals.
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E-mail :sales@ygplc.com
E-mail :sales@ygplc.com
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