Product Description
The model number IS200EACFG2B refers to an Exciter AC Feedback Board (1000V) for an EX2100 Excitation Control System. The EX2100 Exciters serves to produce the field excitation current for a steam, gas, or hydro turbine application. Specifically, the IS200EACFG2B uses the onboard transformers to receive inbound PPT AC Voltage and Air Core CT Currents and to isolate the incoming voltages thereby producing low level signals.
The drawing in picture #4 above shows how the EACF (IS200EACFG2B) integrates into the system and how it accepts the PPT and Air Core AC Feedbacks, using the transformers on the card in receiving the feedbacks, and finally transmitting the signals to the control module. The G2B version of the board is used specifically for inputs up to 1000V rms. The manual can be found under the manuals tab above with the specific product publication being GEI-100465A.
The IS200EACFG2B features the following:
- Voltage Input Screw Conntectors at TB1, TB2, and TB3
- Wiring from the 2 Air Core / Flux Terminals is received at TB4
- The 9-pin Sub-D connection points located at J504, J509, and J514 allow for cables to attach that run to the EBKP Backplane for the EMIO Modules
- The length for the cable that runs between the EACF and EBKP can be 90m in length maximum
AX Control Buys, Sells, and Repairs the IS200EACFG2B model and our sales representatives will be happy to provide pricing on our available surplus and our fixed repair pricing. If you cannot find the manual, data sheet, or drawing you are looking for as it relates to the IS200EACFG2B, feel free to inquire and we will do our best to locate the documentation you need.