Product Description
An earlier Mark VI Speedtronic Series product; the IS2020LVPSG1A printed circuit board was manufactured as a VME Rack Power Supply originally. This part is somewhat outdated due to the eventual development of the replacement IS2020LVPSG2A part with a group 2 series desgination, but is still supported here at AX Control as we make every effort to keep a full inventory of convenient vintage and refurbished drive assembly products. This LVPS PCB is considered a modified version of the original IS2020LVPSG parent product, and features a single revision rated at an "A" grade. This printed circuit board can be more explicitly defined as a VME rack power supply, and is available right here at AX Control for both repairs and replacement.
Hardware Tips and Specifications
As with the vast majority of similar Mark VI Speedtronic series turbine control products, this IS2020LVPSG1A PCB features a functional acronym, commonly used for abbreviation purposes. This IS2020LVPSG1A board, abbreviated to LVPS, has a functional acronym that describes its intended purpose well as a VME rack Power Supply. As a Power Supply Board, the IS2020LVPSG1A has a series of specific voltage recommendations and requirements that must be closely followed for safe and normative circuit board use. Some of these specifications include:
- An input voltage of 24VDC
- an output rating of 400W
- No supported Redundant Operation
- No Status ID Output
- No PS335 Output
While it it particularly important to remember some of these voltage-specific recommendations, it remains true as well that some of the hardware included on the base board of the IS2020LVPSG1A points to its categorization as a VME Rack Power Supply; including the 5 +28V PSA Outputs and 3 additional +28V Remote Outputs. Some other hardware components unique to this singularly-modified printed circuit board include its special hardware version, which references the sheet metal assembly attached to the backside of this board for mounting purposes. Given this module's special assembly version, it should come as no real surprise to the drive administrator that the LVPS board is not intended for DIN-rail mounting. The special assembly unique to this model of VME rack power supply was discovered during a thorough breakdown of the IS2020LVPSG1A part number. The initial "IS2020" portion present in the IS2020LVPSG1A part number designates this product's special assembly type. Other information collectable from this product's part number includes its original manufacturer location, its functional acronym, its protective PCB coating type, its series grouping, and finally its specific revision and revision type. For an explanation of all of this information and how to source it from the IS2020LVPSG1A part number, please access the IS2020LVPSG1A part number breakdown supplied in the manuals tab above.
