Title: GE IS200EROCH1ABB Exciter Regulator Relay Output Board Mark VI Inquiry Product

Three Keywords: Exciter Regulator Relay Output Board, Turbine Control Module, Industrial Control Spare Part

Product Details:

The GE IS200EROCH1ABB is a high-reliability Exciter Regulator Relay Output Board designed for GE Speedtronic Mark VI turbine control systems and EX2100 generator excitation control systems. This industrial control spare part handles relay output and status feedback for generator excitation control loops. As a reliable Turbine Control Module, it receives control signals from the main excitation controller and drives on-board SPDT relay channels. It can complete field flashing, de-excitation, crowbar protection and auxiliary interlock switching for the generator excitation system, and realizes safety switching when abnormal operating conditions occur. It needs to work with matched terminal assemblies to form a complete excitation relay control loop.

The GE IS200EROCH1ABB Exciter Regulator Relay Output Board adopts conformal coated PCB to resist dust, moisture and vibration in harsh power plant environments. It integrates surge suppression components and galvanic isolation circuits to protect the main control board from transient voltage interference. Each relay channel has independent status feedback and fault diagnostic functions. The board supports simplex, dual and TMR redundant system architectures and VME rack mounting inside Mark VI control cabinet. Built-in channel diagnostic circuits can detect relay open circuit, short circuit and relay action state loss. It is widely used in power generation and oil & gas industries for gas turbine, steam turbine and generator excitation control system maintenance, spare part replacement and system retrofit.

Specifications:

Brand: GE

Model: IS200EROCH1ABB

Product Type: Exciter Regulator Relay Output Board

Compatible System: GE Mark VI Speedtronic Turbine Control System, EX2100 Excitation Control System

Relay Type: SPDT Form-C relay

Contact Rating: 5A @250VAC resistive load

Protection: Surge suppression, galvanic isolation

Mounting: VME rack mount

Protection Class: IP20

Operating Temperature: -20℃ ~ +70℃

Weight:0.6kg