The IS200ESBPG1ABA is an Enhanced Synchronization / Bus Protection Gateway (ESBPG) Interface Board from GE’s Mark VI Speedtronic™ series, designed for generator synchronization and bus protection coordination in turbine generator systems. Unlike the relay output focus of IS200EROCH1ADD or the relay I/O functions of IS200ERIOH1ACB, the IS200ESBPG1ABA specializes in generator synchronizing, bus protection coordination, and breaker control for generator and bus tie breakers. The “ABA” suffix indicates a specific firmware configuration for synchronization and bus protection applications.
The IS200EROCH1ADD is an Enhanced Relay Output / Contact Highway (EROCH) Interface Board from GE’s Mark VI Speedtronic™ series, designed for relay output contact control and highway communication in turbine generator protection systems. Unlike the relay I/O and highway focus of IS200ERIOH1ACB or the relay data acquisition of IS200ERDDH1ABB, the IS200EROCH1ADD specializes in high‑reliability contact output processing for trip circuits, breaker control, and alarm annunciation, combined with data highway communication for system integration. The “ADD” suffix indicates a specific firmware configuration for contact output control and highway integration.
The IS200ERIOH1ACB is an Enhanced Relay I/O / Highway Interface (ERIOH) Board from GE’s Mark VI Speedtronic™ series, designed for protective relay I/O processing and data highway communication. Unlike the relay data acquisition focus of IS200ERDDH1ABB or the relay/breaker control of IS200ERBPG1ACA, the IS200ERIOH1ACB combines direct I/O processing for relay-related signals with highway communication capabilities, handling digital and analog signals from protective relays, trip circuits, and status contacts. The “ACB” suffix indicates a specific firmware configuration for relay I/O and highway integration.
The IS200ERDDH1ABB is an Enhanced Relay / Digital Data Highway (ERDDH) Interface Board from GE’s Mark VI Speedtronic™ series, designed for protective relay data acquisition and digital data highway communication in turbine generator protection systems. Unlike the relay/breaker control focus of IS200ERBPG1ACA, the IS200ERDDH1ABB specializes in high-speed digital data exchange between protective relays, fault recorders, and the Mark VI control system. The “ABB” suffix indicates a specific firmware configuration for data highway and relay data integration.
The IS200ERBPG1ACA is an Enhanced Relay / Breaker Protection Gateway (ERBPG) Interface Board from GE’s Mark VI Speedtronic™ series, designed for protective relay coordination and breaker control in turbine generator systems. Unlike the power supply/motor focus of IS200EPSMG2AED or the transformer/converter functions of IS200EPCTG1AAA, the IS200ERBPG1ACA specializes in communication with protective relays, circuit breakers, and switchgear protection systems. The “ACA” suffix indicates a specific firmware configuration for protection relay and breaker coordination.
The IS200EPSMG2AED is an Enhanced Power Supply / Motor Gateway (EPSMG) Interface Board from GE’s Mark VI Speedtronic™ series. This model represents an enhanced “2” series variant, featuring upgraded processing power and expanded capabilities compared to the “1” series IS200EPSMG1ABB. The IS200EPSMG2AED combines power supply system monitoring (UPS, battery chargers) with motor control gateway functions in a single integrated board, but with enhanced performance for more demanding applications. The “2” designation indicates a more powerful processor and larger buffer memory. The “AED” suffix indicates a specific firmware preload, protocol variant, or configuration optimized for particular equipment families, communication profiles, or advanced power management requirements.
The IS200EPSMG1ABB is an Enhanced Power Supply / Motor Gateway (EPSMG) Interface Board from GE’s Mark VI Speedtronic™ series. This board combines power supply system monitoring with motor control gateway functions in a single integrated interface. Unlike the power supply-only focus of IS200EPSDG1AAB or the power distribution/motor gateway of IS200EPDMG1BAA, the IS200EPSMG1ABB integrates UPS/battery power monitoring with motor start/stop and protection coordination, making it ideal for auxiliary systems where both power supply health and motor control must be coordinated. The “ABB” suffix indicates a specific firmware preload and configuration optimized for certain equipment families.
The IS200EPSDG1AAB is an Enhanced Power Supply / Distribution Gateway (EPSDG) Interface Board from GE’s Mark VI Speedtronic™ series. This model shares the core power supply system monitoring functionality of the IS200EPSDG1A but features a distinct suffix configuration (“AAB”), indicating a different firmware preload, protocol variant, or specific configuration tailored for alternative UPS models, battery charger types, or power distribution architectures. The IS200EPSDG1AAB provides optimized communication with UPS systems, battery chargers, DC power supplies, and backup power systems, with the “AAB” firmware optimized for specific equipment families or communication profiles. The “AAB” suffix typically signifies compatibility with specific UPS or battery charger models and may include specialized monitoring parameters such as detailed battery health algorithms or enhanced power quality reporting.
The IS200EPSDG1A is an Enhanced Power Supply / Distribution Gateway (EPSDG) Interface Board from GE’s Mark VI Speedtronic™ series, designed for monitoring and controlling power supply systems and distribution equipment in turbine installations. Unlike the power distribution/motor gateway functions of IS200EPDMG1BAA or the transformer-focused IS200EPCTG1AAA, the IS200EPSDG1A specializes in power supply system management, including uninterruptible power supplies (UPS), battery chargers, DC power distribution, and backup power systems. The “A” suffix indicates a specific hardware revision or firmware configuration.
The IS200EPDMG1BAA is an Enhanced Power Distribution / Motor Gateway (EPDMG) Interface Board from GE’s Mark VI Speedtronic™ series. This model shares the core power distribution and motor control functionality of the IS200EPDMG1AAA but features a distinct suffix configuration (“BAA”), indicating a different firmware preload, protocol variant, or specific configuration tailored for alternative switchgear types, motor control center (MCC) architectures, or communication requirements. The IS200EPDMG1BAA combines power distribution monitoring (breakers, switchgear, power quality) with motor control gateway functions, but with the “BAA” firmware optimized for different equipment families. The “BAA” suffix typically signifies compatibility with specific breaker types, MCC communication protocols, or power monitoring devices.
The IS200EPDMG1AAA is an Enhanced Power Distribution / Motor Gateway (EPDMG) Interface Board from GE’s Mark VI Speedtronic™ series, designed for power distribution monitoring and motor control integration in turbine auxiliary systems. Unlike the transformer/converter focus of IS200EPCTG1AAA or the power bus/protection functions of IS200EPBPG1AAC, the IS200EPDMG1AAA combines power distribution monitoring (breakers, switchgear, power quality) with motor control gateway functions for comprehensive auxiliary system management. The “AAA” suffix indicates a specific firmware configuration for power distribution and motor integration.
The IS200EPCTG1AAA is an Enhanced Power Conversion / Transformer Gateway (EPCTG) Interface Board from GE’s Mark VI Speedtronic™ series, designed for power conversion equipment monitoring and transformer protection coordination in turbine generator systems. Unlike the power bus/protection focus of IS200EPBPG1AAC or the motor control functions of IS200EMCSG1AAB, the IS200EPCTG1AAA specializes in communication with transformer protection relays, tap changers, power converters, and excitation-related power equipment. The “AAA” suffix indicates a specific firmware configuration for power conversion and transformer applications.
