IS200EPDMG1A | GE Exciter Power Distribution Module

Description

The IS20OEPDMG1A is an Exciter Power Distribution Module manufactured and designed by General Electric as part of the EX2100 Series used in GE Excitation Turbine Contro Systems.The IS200EPDM Exciter Power Distribution Module (EPDM) is used in the EX2100 Excitation Control to provide power for the control, I/O, and protection boards of the exciter. It is mounted on the side of the IS200EPBPExciter Power Backplane(EPBP) receives 125 V dc power from the station battery and accepts one or two 120 Vac power inputs for backup. All power supply inputs are received through a board-mounted terminal block(TB1) and are filtered.Each ac supply is rectified to 125 V dc in an external Ac to Dc Converter (DACA).The resulting two or three dc voltages are diode coupled through external diodes to create the dc source power supply,designated P125V and R125V. These voltages are center grounded and are nominally +62.5 V and 62.5 V to ground.The module is chassis-grounded and safety-grounded through four of the board mounting holes.

Parameter

Series: EX2100
Number of relay channels: 12
Input DC Power: 125 VDC station battery
Backup AC Input: 1 or 2 × 115/120 VAC
DC Source Supply: P125V and N125V

Frequently asked questions

Does the General Electric IS200EPDMG1A support backup AC power input?
Yes, the General Electric IS200EPDMG1A accepts one or two 115/120 VAC backup AC inputs.

What series does the General Electric IS200EPDMG1A belong to?
The General Electric IS200EPDMG1A belongs to the EX2100 series.

Does the General Electric IS200EPDMG1A include filtered power inputs?
Yes, all power supply inputs on the General Electric IS200EPDMG1A are filtered.

Application areas:
Petrochemical & Chemical: Supports continuous-process plants by protecting synchronous motors and excitation equipment used in large-scale chemical production systems.

Oil & Gas: Applied in offshore platforms, refineries, LNG facilities, compressor stations, and pipeline operations where reliable turbine-driven generators and motor systems are essential.

Power Generation: Used in gas turbines and generator control systems for drive control, LAN communications and real-time monitoring in thermal and combined-cycle power plants.

Metallurgy & Steel: Supports large rolling mill motors and industrial generators.

Advantage Brands As Below

1) TRICONEX(3008,3625,3805E.3721,3700A 4351B...)
2) BENTLY NEVADA(3500/42M ,3500/22M,3500/95.3500/05...)
3) HIMA(F3330,F3236 ,F6217,F7126,F8621A....)
4) FOXBORO(FBM203,FBM204,FBM217,FMB231...)
5) Allan-Bradley (1756,1785,1771,1746,1769..)
6) ABB (DSQC .....)
7) GE(IC693,IC697,IC695,IS200,DS200) 
8) BACHMANN(CM202,DI232,MPC240,NT255,AIO288...)
9) ICS (T8403,T8431...)
10)Westinghouse: OVATION system, WDPF system, WEStation system spare parts.
11)Siemens: Siemens MOORE, 6ES5 series, 6GK series, 6DD series, 6AR series.
12)Motorola (MVM): MVME 162, MVME 167, MVME1772, MVME177 and other series.

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