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Part No.: IS200EPSDG1AAD
Manufacturer: General Electric
Country of Manufacture: United States of America (USA)
Size: 8.26 cm high x 4.19 cm wide x 12.1 cm deep
Technology: Surface-mount
Temperature Operating: -30 to 65oC
Product Type: Input/Output pack
Availability: In Stock
Series: EX2100
IS200EPSDG1AAD is an Exciter Regulator Power Supply Daughterboard developed by GE. It is a part of EX2100 excitation system. The Excitation Power Supply is a component that modifies the power input path in system. One of its primary functions is to allow the Excitation Power Supply Module (EPSM) to accept higher voltages by adjusting the power path. This adjustment is essential for improving the system's efficiency and reliability. Additionally, the EPSD provides a protective fuse between the regulator power source (DC link) and the buck-regulator, ensuring safe and stable operation.
The EPSD is specifically designed to be mounted on the EPSMG2. When installed, it enhances the EPSMG2's capability to handle higher voltages by increasing the creep and clearance distances. This modification is crucial in preventing electrical breakdowns and ensuring long-term stability. Similar to its role in other systems, the EPSD on the EPSMG2 also provides a fuse between the DC link and the buck regulator, adding an extra layer of protection.
It is equipped with various components that facilitate its operation, including fuses, test points, LED indicators, and two connectors for mounting the EPSD auxiliary board. It's important to note that the EPSMG1, used in excitation control systems, does not come with the EPSD mounted. In contrast, the EPSMG2, utilized in regulator control systems, includes the EPSD as a standard component, making it ready for higher voltage applications.
For systems requiring the integration of EPSD with EPSMG1, the P3 and P4 connectors are used. These connectors allow for the attachment of the EPSD to the EPSMG1, effectively converting it into an EPSMG2. Below is a diagram that illustrates the connection and mounting process, followed by a table that details the connector pin signals, ensuring proper installation and operation.
The WOC team is always available to help you with your EX2100 requirements. For more information, please contact WOC.
What is IS200EPSDG1AAD?
It is an Exciter Regulator Power Supply Daughterboard developed by GE under the EX2100 series.
How does the EPSD improve system efficiency?
It enhances system efficiency by adjusting the power input path to handle higher voltages and providing a fuse that protects critical components, ensuring stable and reliable operation.
Where is the daughterboard mounted?
The daughterboard is typically mounted on the EPSMG2. When mounted, it modifies the EPSMG2 to handle higher voltages and provides a fuse between the DC link and the buck-regulator.
What is the difference between EPSMG1 and EPSMG2 regarding EPSD?
The EPSMG1, used in excitation control systems, does not come with the EPSD mounted. In contrast, the EPSMG2, used in regulator control systems, includes the EPSD as a standard component, enabling it to accept higher voltages.
Can the EPSD be added to EPSMG1?
Yes, the EPSD can be added to EPSMG1 through the P3 and P4 connectors. This connection allows EPSMG1 to be upgraded to EPSMG2, enabling it to handle higher voltages and providing additional protection.
