Product: GE IS200EGDMH1A IS200EGDMH1AAB IS200EGDMH1ADE Field Ground Detector Board

Description

GE IS200EGDMH1A is a Field Ground Detector Board,it is one of Ex2100 systems.

The EGDM detects leakage resistance to ground from any point in the field circuitstarting at the ac secondary windings of the input transformer, through the excitationsystem, and on the generator field.

The active detection system applies a low voltagewith respect to ground and monitors current flow through a high impedance groundresistor.

Grounds anywhere in the system can be detected even while the exciter isnot running (gating SCRs).
This field ground detector (patent pending) also features:

The ground detector voltage is sent over a fiber-optic link tothe EISB board for monitoring.

Constant sensitivity to grounds independent of operating voltages on the genera-tor field.

Constant sensitivity to grounds without regard to ground location in the genera-tor field.

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Bently Nevada:

3500 system / 3300 system monitoring and protection system, the front eddy current sensor probe

Germany EPRO

PR6422 / PR6423 / PR6424 / PR6426 eddy current sensor, PR9268 series of electric absolute vibration sensor,MMS6000 system.

ENTEK:

Eddy current sensor probe, vibration monitoring table dual channel shaft vibration watch table C6652.

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GE:

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CS3000 system CPU controller module, analog module.

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SPC valve position controller, 505 / 505E (9907-162,9907-164,9907-165,9907-167) digital controller,

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