Description
Product Overview
The IS200ERBPG1ACA Exciter Regulator Backplane from GE is a central connectivity hub for EX2100 excitation control systems. It links internal printed circuit boards with external modules and distributes regulated power across simplex and redundant configurations.
Technical Specifications
| Specification |
Details |
| Manufacturer |
GE (General Electric) |
| Model Number |
IS200ERBPG1ACA |
| Product Series |
EX2100 Excitation |
| Category |
Exciter Regulator Backplane |
| Input Voltage |
±5 V |
| Current Range |
0–20 mA |
| Dimensions |
24 × 16 × 6 cm |
| Weight |
0.2 kg |
| Power Distribution |
+5 V, +15 V, +24 V, +70 V |
| Supported Boards |
IS200ERIO, IS200ERDD, IS200EROC, EPSM, EISB |
| Warranty |
12 months from delivery date |
Power Distribution & Connectivity
The IS200ERBPG1ACA receives 125 Vdc from the EPDM and routes it through EPSM modules to supply logic-level voltages. It powers controllers M1, M2, and C, and distributes +24 Vdc to external modules like the de-excitation, crowbar, and ground detector units. Isolated +70 Vdc is also provided to ExTB and ECTB boards.
Board Integration & Configuration
In simplex setups, the backplane houses ACLA, DSPX, IS200ERIO, IS200ERDD, IS200EROC, and EPSM modules. Redundant configurations mirror this layout and designate the ERBP as M1 control. Optional integration with the EISB board enhances system flexibility.
Application & Compatibility
The IS200ERBPG1ACA is ideal for turbine control systems requiring modular power distribution and board-level integration. It supports both simplex and redundant regulator control architectures within GE’s EX2100 platform.
