IS200AEAA GE AEAA
Installed in GE turbines
Partnumber IS200AEAA
- Get your free quote
- No commission
- Direct contact with supplier
Details
Visit http://info.psi-repair.com/wind-turbine-repair-surplus for a quote.
The AEAA board is an input and output board used on the GE IGBT Inverter System. The repair consists of testing and replacing any defective component. External DC power is connected to the board. The internal +5VDC, +15VDC and -15VDC power supplies of the board are tested and verified to be within tolerance. All relays are actuated from their input connector and the contact resistance is verified. All digital inputs and outputs are verified by applying a low signal and verifying the outputs transition from a high to low signal. Voltage is applied to the high voltage divider circuits and their output signals are verified. The voltage to frequency circuits have input voltage applied and their proper output frequencies are measured and verified.