Product Description
The DS200SHVMG1ACD is a high voltage M-frame interface board. Since it was developed for the General Electric Mark V board series, this card can be used across a wide range of GE brand exciters and drives. The Mark V Series that this DS200SHVMG1ACD PCB belongs to, however, is classified as a legacy series as it has been discontinued for production by its original manufacturer. While the Mark V Series that this DS200SHVMG1ACD printed circuit board has been attributed to may exist as a General Electric legacy series, it is additionally considered one of the later General Electric product series offering their patented Speedtronic assembly. This DS200SHVMG1ACD PCB's Mark V Series is truly the Mark V Turbine Control System Series, as it has specific applications in wind, gas, and steam turbine control and management systems. This DS200SHVMG1ACD High Voltage M-frame Interface Board is not the original product with its intended functionality to exist within the Mark V Turbine Control System Series; that woudl be the DS200SHVMG1 High Voltage M-frame Interface Board missing this DS200SHVMG1ACD product's three significant revisions. Interfacing between the M-frame drive’s SCR bridge and the DCFB/SDCI power supply board and the PCCA power connect card is provided with this board.
Hardware Tips and Specifications
DS200SHVMG1ACD provides an array of drive functions to the Mark V Series automated drive when installed. The board works to convert shunt signals (between -500 and 500 mV) into differential frequency outputs (0 to 500 kHz). The conversion of the shunt signals into frequencies occurs in the positive and negative DC voltage controlled oscillator (VCO) circuits. When the conversions are complete, the frequency signals are then sent to either the DCFB or SDCI board or the PCCA card. A 10:1 current transformer attenuation is is available for the AC line currents. The DS200SHVMG1ACD High Voltage M-frame Interface board can accommodate most attenuation requirements using the 17 integrated configurable jumpers, which are manually moveable on its external assembly. These seventeen jumpers and their specific DS200SHVMG1ACD board applications are described in detail in the instructional manual attached in the manuals tab above. Several different styles of relevant Mark V Series connectors are additionally present in the assembly of this DS200SHVMG1ACD High Voltage M-frame Interface Board, each of which also accompanied by their own factory-printed reference designator label. Some of these varying connectors include:
- The CT1PL L1 ACCT current input Connector
- The CT3PL L3 ACCT current input Connector
- The DC1PL Shunt 1 Connector
- The DC2PL Shunt 2 Connector
- The 1CPL L1 ACCT current output Connector
- The SQPL 25 kHz power Connector
- The IA1PL DC1 shunt differential VCO positive output Connector
- The IA2PL DC1 shunt differential VCO negative output Connector
All of these various connector types have been named by a combination of their factory-printed designator labellings and their function to the DS200SHVMG1ACD High Voltage M-frame Interface Board and greater Mark V Series automated drive assembly. Connections made to the base circuit board of this DS200SHVMG1ACD product should be well-protected by this DS200SHVMG1ACD PCB's normal style of PCB protective coating, which is discoverable upon a diligent breakdown of this DS200SHVMG1ACD PCB's DS200SHVMG1ACD functional product number. Some other valuable hardware details retrievable from this product number include the DS200SHVMG1ACD PCB's domestic location of original manufacture, SHVM functional product abbreviation, group one Mark V Series grouping, and its full, three-fold revision history.
