» Description |
Manufacture | GE |
Model | IS200EDEXG1ADA |
Product ID | IS200EDEXG1ADA |
Catalog | EX2100 |
Description | IS200EDEXG1ADA Exciter De-Excitation Board |
Origin | United States (US) |
Dimension | 205 mm x 156 mm x 26.5 mm |
Weight | 1kg |
The IS200EGDMH1A is an Exciter De-Excitation Board manufactured and designed by GE as part of the EX2100 Series used in Excitation Control Systems.The EDEX board is the main board in the de-excitation module. EDEX provides de-excitation SCR firing, conduction sense feedback, and voltage retention to ensureoperation in the event of a power failure. EMIO initiates de-excitation on the EXTB board.The EXTB board opens the 41 dc contactor (41A/41B) or breaker, and then transfers de-excitation signals from the auxiliary contacts to SCR firing circuits on the EDEX.
During any shutdown, the energy stored in the generator field must be dissipated. In a normal shutdown, a stop is initiated by an operator. The bridge is fired at retard limit and sufficient time is allowed for the field to decay before the field contactors are opened. During an abort stop (trip), the field contactors are opened immediately.
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» Datasheet Link

GE IS200EDEXG1ADA Exciter De-Excitation Datasheet
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Warranty
Topteng offers a 12-month warranty from the date of deliveryIn the event of non-conforming product (if damaged or incorrect product is received),Any nonconformity must be reported within 7 days of receipt of goods. -
Delivery Time
For the in stock items, we will send the order out within 5-7 days after receive the payment.We can shipping all over the world via DHL,UPS,Fedex and EMS
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