GE IS200EDCFG1BAA Exciter Dc Feedback board
Description
| Manufacture | GE |
| Model | S200EDCFG1BAA |
| Ordering information | S200EDCFG1BAA |
| Catalog | Mark VI |
| Description | GE IS200EDCFG1BAA Exciter Dc Feedback board |
| Origin | United States (US) |
| HS Code | 85389091 |
| Dimension | 16cm*16cm*12cm |
| Weight | 0.8kg |
Details
IS200EDCFG1BAA is an Exciter DC Feedback Board developed by GE.It is a part of the EX2100 excitation system.
The EDCF board measures both field current and voltage across the SCR bridge within the EX2100 series drive assembly.
Additionally, it serves as an interface with the EISB board via a high-speed fiber-optic link connector.
An integral part of this board is its LED indicator, which provides visual feedback on the proper functioning of the power supply.
Field Current Measurement: The field current feedback mechanism plays a crucial role in monitoring the electrical current across a DC shunt located at the SCR bridge within the control system.
This setup generates a low-level signal proportional to the field current, with a maximum amplitude of 500 millivolts (mV).
Signal Processing: The low-level signal generated by the DC shunt is input to a specialized circuit known as a differential amplifier.
This amplifier is responsible for amplifying the signal while also providing differential amplification to enhance its accuracy and robustness.
The output voltage from the differential amplifier is carefully regulated and ranges between -5 volts (V) to +5 volts (V).
