SPECIFICATIONS
Part No.: IS2020RKPSG1AH
Manufacturer: General Electric
Country of Manufacture: United States of America (USA)
Size: 33.0 cm high x 17.8 cm wide
Technology: Surface mount
Temperature: -30 to 65oC
Product Type: Power Supply Terminal Board
Availability: In Stock
Series: Mark VI
Functional Description
IS2020RKPSG1AH is a Power Supply Terminal Board developed by GE. It is a part of Mark VI control system. The power supply rack is specifically designed for use with the Mark VI Series. It features several key components and functions to ensure reliable power supply within the system.
Main Components
- Fan: Power Supply Terminal Board incorporates a dedicated fan mechanism within the rack assembly. Positioned strategically, this fan operates dynamically upon mounting the rack, ensuring efficient ventilation and cooling throughout the system. By circulating air effectively, the fan mitigates the risk of overheating, thus safeguarding sensitive components and enhancing overall system reliability.
- Ports: Integral to the functionality of the power supply rack are its five main ports, strategically positioned along its side. Each port serves distinct purposes and is clearly labeled for ease of identification and utilization-
- PS125: This port is designated for connecting to a power supply with a voltage rating of 125 volts. It serves as a primary power input for the rack, facilitating the supply of essential electrical power.
- PS28C, PS28A, PS28B: These ports are specifically designated for connecting to power supplies with a voltage rating of 28 volts, with individual ports labeled as C, A, and B respectively. Each port serves a unique function within the system, accommodating specific voltage requirements and distribution needs.
- PS335: This port serves as an essential interface for connecting to a power supply with a voltage rating of 335 volts. It plays a critical role in supplying high-voltage power to compatible subsystems or components within the Mark VI control system.
- Toggle Switch: Facilitating maintenance and troubleshooting procedures, the Terminal Board features a toggle switch. This switch serves as a crucial mechanism for resetting faults and errors that may occur within the system. By providing a convenient means of initiating resets, the toggle switch streamlines troubleshooting processes, enabling swift resolution of issues and minimizing system downtime. Its intuitive design and functionality enhance operational efficiency, ensuring uninterrupted performance of the Mark VI control system.
Fault Management
The rack is designed to manage various types of faults, categorized as follows:
- Indefinite Failure: Faults leading to an indefinite failure of the power supply, indicating a severe issue that requires thorough investigation and potentially replacement of components.
- Output Shutdown: Faults resulting in a complete shutdown of the output, safeguarding the system from further damage or malfunction.
- Resettable Faults: Certain faults can be reset to clear the errors, allowing for quick resolution and restoration of normal operation.
Power Output Rating
- The power supply rack has a power output rating of 400 Watts, providing ample power to support the operation of connected devices and components within the Mark VI Series system.
Installation
- Mounting:
- Placement: Mount the power supply to the right-hand side of the VME rack using the provided sheet metal bracket. Ensure secure attachment to prevent any displacement during operation.
- Orientation: Position the power supply with the dc input, 28 V dc output, and 335 V dc output connections located at the bottom for convenient access and connectivity.
- Status Connector: For newer designs, there is a status connector located at the bottom of the power supply. Verify its presence and alignment during installation.
- Connection:
- Top Connectors: The assembly features two connectors, PSA and PSB, situated at the top. These connectors mate with a cable harness responsible for delivering power to the VME rack. Ensure proper alignment and secure connection to facilitate seamless power transmission.
- Power Distribution: Utilize the five 28 V dc power modules to supply power to specific sections of the VME rack, labeled A, B, C, D, E, and F. Each module is designated to power a distinct section, ensuring organized and efficient power distribution.
- Peripheral Device Power: The PS28 output at the bottom of the power supply, specifically the P28C output, can be utilized to power an external peripheral device if necessary. This flexibility allows for additional functionality beyond the VME rack itself.
- Final Checks:
- Secure Fastening: Ensure all mounting screws and brackets are securely fastened to prevent any movement or instability during operation.
- Connection Verification: Double-check all connections, including the PSA and PSB connectors, to guarantee proper alignment and engagement. Confirm that the power supply is correctly integrated into the VME rack system.
- Functional Testing: Perform functional testing to verify that the power supply is operational and providing the required power outputs to the designated sections of the VME rack. Address any issues or discrepancies promptly to ensure optimal performance.
The WOC team is always available to help you with your Mark VI requirements. For more information, please contact WOC.
Frequently Asked Questions
What is IS2020RKPSG1AH?
It is a Power Supply Terminal Board developed by GE under the Mark VI series.
What are the main connections located on the power supply rack?
The power supply rack features dc input, 28 V dc output, and 335 V dc output connections at the bottom, as well as PSA and PSB connectors at the top for power distribution to the VME rack.
Can the power supply rack power external devices?
Yes, the PS28 output at the bottom of the power supply, specifically the P28C output, can be utilized to power an external peripheral device if needed.
How is power distributed within the VME rack using the power supply rack?
The five 28 V dc power modules within the power supply rack are designated to supply power to specific sections of the VME rack, labeled A, B, C, D, E, and F.
What should be checked after installation to ensure proper functioning?
After installation, it's important to perform functional testing to verify that the power supply is operational and providing the required power outputs to the designated sections of the VME rack. Double-check all connections to ensure proper alignment and engagement.
Are there any specific faults or errors associated with the power supply rack?
Yes, there are three main types of faults associated with the power supply rack: those that result in an indefinite failure of the power supply, those that lead to a complete output shutdown, and those that require a reset action to clear the faults.
