GE Fanuc IS200EPSMG1A Exciter Power Distribution Module Original

FAQ

What is the purpose of the IS200EPSMG1A module?
It provides the regulated control voltages required by the exciter control system and powers both internal and external auxiliary modules.

What input power does the module use?
It operates from a 125 V DC supply provided through the exciter’s power distribution system.

What output voltages does it generate?
It supplies +5 V, +15 V, and +24 V DC for control logic, plus additional auxiliary voltages including isolated +70 V DC.

Where is the module installed?
It is inserted into the EPBP backplane located inside the exciter control cabinet.

Which components are powered by this module?
It powers the exciter control processors, fan assemblies, protective modules like crowbar circuits, and terminal-board contact circuits.

How heavy is the IS200EPSMG1A?
The module weighs approximately 1.1 kg.

Is this module interchangeable with older versions?
Interchangeability is not guaranteed; version compatibility should be checked before replacement.

What happens if this module fails?
Loss of this module results in loss of control voltages, causing the exciter controller and auxiliary modules to shut down.