Part Number: IS200EXAMG1A
Manufacturer: General Electric
Series: MKVI
Description: inspection card
The IS200EXAMG1A Exciter Attenuation Module, part of the renowned Mark VI series by General Electric, plays a pivotal role in the EX2100 Excitation Control system.
This module is designed to provide essential ground detection capabilities for the EX2100 Excitation Control, ensuring the safe and efficient operation of gas and steam turbine systems.
Housed within the High Voltage Interface (HVI) module, the IS200EXAMG1A attenuates the field bus and the Exciter Ground Detector Module (EGDM) signals by sensing high voltage from the bridge and scaling it to a usable level. It works in conjunction with the Exciter Ground Detector Module IS200EGDM, enhancing the overall functionality of the excitation control system.
The Exciter Power Backplane IS200EPBP facilitates seamless connectivity between the IS200EXAMG1A and EGDM(s), with a single 9-pin cable linking them.
This module is suitable for both simplex and triple modular redundant (TMR) applications, providing versatility in turbine control setups.
Manufacturer: General Electric (GE)
Model: IS200EXAMG1A
Series: Mark VI
Application: EX2100 Excitation Control System
Compatibility: TMR and Simplex Systems
Housing: High Voltage Interface (HVI) Module
Connectivity: Exciter Power Backplane IS200EPBP
Warranty: Provided by the manufacturer
What is the IS200EXAMG1A?
The IS200EXAMG1A is an Exciter Attenuation Module developed by GE under the Mark VI series. It is used to attenuate the field bus and the EGDM by sensing high voltage from the bridge and scaling it to a usable level.
What is the function of the IS200EXAMG1A?
The IS200EXAMG1A is used in the EX2100 Excitation Control system to provide the ground detection system in conjunction with the Exciter Ground Detector Module IS200EGDM.
Where is the IS200EXAMG1A located?
The IS200EXAMG1A is housed in the auxiliary cabinet’s High Voltage Interface (HVI) module.
How is the IS200EXAMG1A connected?
The IS200EXAMG1A is connected to the Exciter Power Backplane IS200EPBP via a single 9-pin cable. The EGDMs connect to the EPBP via a 96-pin connector, P2.
Is the IS200EXAMG1A compatible with TMR and Simplex systems?
Yes, the IS200EXAMG1A is compatible with both TMR and Simplex systems.
What are the features of the IS200EXAMG1A?
The IS200EXAMG1A has two plug connectors, two stab-on connectors, a ground connection terminal, and three adjustable jumpers. It has no test points, fuses, or LED indicators.
What is the warranty for the IS200EXAMG1A?
The warranty for the IS200EXAMG1A is 12/18 months for standard repair and 24 months for exchange.
What is the procedure for replacing the IS200EXAMG1A?
To replace the IS200EXAMG1A, follow the procedure for removing the old card and installing the new one in the EX2100.
How is the IS200EXAMG1A repaired?
The IS200EXAMG1A can be repaired by GTC using proper tools and experts in a controlled environment. All the parts needed for repairing the board are in stock, and replacement components meet or exceed OEM standards.
What is the functional verification test for the IS200EXAMG1A?
The functional verification test for the IS200EXAMG1A is carried out in an actual OEM system setup to ensure 100% reliability. All inputs and outputs are individually verified for their functionality, and load testing is done to ensure the proper stability of the board.
How should the IS200EXAMG1A be handled?
The IS200EXAMG1A is a static-sensitive board like the VME boards. It is recommended to minimize hands-on contact with the PCB, especially in the conducting area, and to hold them on their edges. Antistatic gloves should be worn when handling the units.
What is the refurbishing process for the IS200EXAMG1A?
The refurbishing process for the IS200EXAMG1A includes replacing all aging and commonly failing components, applying TIL modifications if there are any, reflowing solder to eliminate dry solder, thorough industrial standard cleaning of the card, and applying a protective coating.
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