About the IS200EPSMG1ABB
The IS200EPSMG1ABB is an Exciter Power Supply Module manufactured by GE for its Mark VI series. The MKVI is part of the Speedtronic line of gas/steam turbine management system that has been in production by GE since the release of the MKI in 1969. This specific IS200EPSMG1ABB printed circuit board, as was specified in the brief functional IS200EPSMG1ABB product description above, exists with a specific series of possible functional applications in the control and management systems of General Electric-compatible gas, steam, and wind turbine automated drive assemblies. This must be defined as quite the significant functional-minded upgrade upon the Mark V Turbine Control System Series of more or less the same exact full extended series title, as the Mark VI Series added the alternative energy-guided wind turbine possible functional application onto the gas and steam turbine-based applications already seen with the previous release of the industry-standard Mark V Turbine Control System Series. This IS200EPSMG1ABB product's Mark VI Turbine Control System Series is additionally desirable on greater relevant markets as a function of its status as one of the final-developed Mark product series to utilize the patented Speedtronic control system technology.
Hardware Tips and Specifications
The MKVI includes a PC-based operator interface, or HMI, which communicates with the main processor card in the Control Module using Ethernet connections. The operator interface allows for viewing of all analog and digital data from one location, including time tags for events and alarms. The function of the IS200EPSMG1ABB is to convert 125 VDC from the EPDM into voltages required by the control system. This includes +5 VDC, +/-15 VDC, and +24 VDC. The IS200EPSMG1ABB is built with a front panel that includes seven LED lights. These lights are labeled P5, P15, N15, P24A, P24B, N24B, and P70. The front panel also includes the GE logo and the board identification number. The IS200EPSMG1ABB is built with several large components. This includes a transformer in a frame and a large inductor marked Bicron B9309 0912. There is also another smaller inductor coil (L2.) The board has five transistors fitted with heat sinks. These are located directly behind the front panel. The board has an additional four heat sink elements mounted to its surface. The IS200EPSMG1ABB uses both high voltage electrolytic capacitors and axial electrolytic capacitors. A single disk capacitor is located in the upper right corner of the board. Other capacitors are also located on the board.
The board uses both metal film and carbon composite resistors. Nine fuses are located on the board surface. Most of these are located in the left top quadrant, but fuse seven is located on the right side of the board. The board also includes several integrated circuits, TP test points, and two backplane connectors. Any resistor, capacitor, fuse, transistor, or diode in the normal Mark VI Turbine Control System Series assembly of this IS200EPSMG1ABB device really exists as part of a voltage regulation strategy standardized to the Mark VI Turbine Control System Series that this IS200EPSMG1ABB exists as. This IS200EPSMG1ABB printed circuit board product offering's IS200EPSMG1ABB functional product number itself codes for a number of relevant IS200EPSMG1ABB printed circuit board details through a characteristic set of consecutive functional naming elements. For instance, the IS200EPSMG1ABB product number begins with the dual-functional IS200 series tag delegating this IS200EPSMG1ABB PCB's normal Mark VI Series assembly as well as its domestic location of original GE manufacture. Some of the other IS200EPSMG1ABB details indicated in this manner include its:
- EPSM functional product acronym
- Group one Mark VI Series grouping
- Normal PCB coating style
- Three-fold product revision table
