IS200ERDDH1A GE Dynamics Discharge Card

NEW AND ORIGIN ITEM IN STOCK

WITH ONE YEAR WARRANTY 

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Quantity available: 1 
Warranty: 12 months. 
Lead time: 1-2 working days.
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Technical specification, manuals and data sheets

Description:

IS200ERDDH1A is an IGBT Exciter Regulator Interface and the Dynamic Discharge board (ERDD) is used in the EX2100 Regulator Control, simplex, and redundant applications. One ERDD is installed in the IS200ERBP Exciter Regulator Backplane (ERBP) and interfaces with the IS200ERIOH A Exciter Regulator I/O board (ERIO) and the Exciter Regulator Static Converter board for simplex applications (ERSC). In redundant applications, one ERDD is installed in the ERBP (M1), while the other is installed in the Exciter Regulator Redundant Backplane (ERRB, M2/C) and interfaces with the ERIO, ERSC, and the Exciter Regulator Redundant Relay board (ERRR). The ERDD's main functions are as follows:

Field excitation gate drive control
Dynamic discharge to manage dc-link voltage that is too high
Monitor the dc-link voltage, output shunt current, output field voltage, bridge temperature, and IGBT gate drive status using bridge feedback (power supplies and desaturation conditions)
In simplex applications, control of the de-excitation relay (K41) or in redundant applications, control of the charging relay (K3)
With both P1 and P2 backplane connectors, the ERDD is a single-slot double-height (6U) form factor board. The ERDD board surface has seven connectors that link it to the boards it connects with. A board ID device is included in the ERDD and contains the following information:

Barcode Serial Number
Board Type
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