About the DS2020FEANRP075A
This DS2020FEANRP075A printed circuit board product offering from General Electric was, as mentioned in the brief DS2020FEANRP075A product description attached above, originally designed and manufactured specifically for placement in the Mark V Turbine Control System Series, a rather self-explanatory General Electric Mark product series. The Mark V Series that this DS2020FEANRP075A printed circuit board or PCB for short is a component member of can be considered self-explanatory as it is possesses a specific series of applications in the control and management systems of General Electric-compatible steam and gas turbine automated drive assemblies. While this may be true, this DS2020FEANRP075A device's greater Mark V Turbine Control System Series must be considered a now-defunct General Electric legacy product series as a whole, as it was actually discontinued for production in one of the many years stemming from its original release; given the fact that the Mark V Series encountered a manufacturer-realized whole series functional obsolescence. This DS2020FEANRP075A product offering's Mark V Series, while wholly obsolete, is still able to attract some niche demand on the larger automated industrial marketplace, given the fact that it is one of the final-developed GE Mark product series to incorporate the patented Speedtronic control system technology across a range of products.
Hardware Tips and Specifications
As with any General Electric product made available to our extended new and reconditioned inventory here, this DS2020FEANRP075A PCB's intended Mark V Series functionality is induced with its normal assembly's acceptance of a specific series of functionality-inducing hardware components. For starters, this DS2020FEANRP075A device is able to provide excitation services for motor fields ranging from 50 to 100 A specifically. This DS2020FEANRP075A device can function utilizing either NRX or non-plugging or NRP or plugging styles of field supplies. Both this DS2020FEANRP075A device's accepted NRX and NRP field supplies can be considered to exist as non-reversing field supplies. This DS2020FEANRP075A printed circuit board is actually not the originally-devised product of its specific Mark V Turbine Control System Series functional role; that would be the DS2020FEANRP075 parent Field Exciter Module notably missing this DS2020FEANRP075A device's singular A-rated functional product revision. According to General Electric, this DS2020FEANRX025A device is listed officially as a Field Exciter Module, in lieu of other possible Field Exciter Board functional product descriptions. This DS2020FEANRX025A device's special modular Mark V Series assembly version is more than likely encouraged by its assembly's use of a sturdy metal backplane for safe and normative installation purposes. This DS2020FEANRX025A Module tends to make use of an additional series of voltage-limiting hardware components in its internal assembly, as part of a Mark V Series-standardized voltage limitation strategy. Some of this DS2020FEANRP100A device's various voltage-intended components include its:
- Electrolytic capacitors rated at voltage ratings of 660 VAC
- Fourteen black-colored resistors
- Four blue-colored resistors
- Twelve yellow-colored capacitors
- Thirteen grey diodes
The specific coloration of each voltage-limiting hardware component in the special modular assembly of this DS2020FEANRP075A Field Exciter Module product is listed here because many of the specific factory-printed nomenclature labels accompanying each individual DS2020FEANRP075A Board hardware component have been lost online with this DS2020FEANRP075A Module's originally-printed instructional manual materials, for the most part. This DS2020FEANRP075A Field Exciter Module's DS2020FEANRP075A functional product number can be supplied as a primary source of DS2020FEANRP075A Board information, given this DS2020FEANRP075A PCB's lack of originally-printed materials online. The functional product number begins with the dual-functional DS2020 series tag describing this DS2020FEANRP075A PCB's normal Mark V Series assembly and domestic original manufacture location. Some of the other relevant hardware details embedded in functional product number include this DS2020FEANRP075A device's FEAN functional product acronym, its 75 A maximum ampere rating, and finally its singular, A-rated functional product revision. While this DS2020FEANRP075A product offering is not designed for the Mark V Turbine Control System Series' VME Rack Mounting Assembly, its base circuit board does not make use of any factory-drilled installation holes as is common with other Mark V Series products; instead opting to depend entirely on the sturdy metal backplane that this DS2020FEANRP075A Modular Assembly possesses.
