GE MVAX31S1DE0754A
Product Introduction
The MVAX31S1DE0754A is a dedicated trip circuit supervision relay from GE Grid Solutions (formerly AREVA) designed to continuously monitor the integrity of medium-voltage circuit breaker trip circuits in power systems. It verifies the functionality of trip coils, wiring, and auxiliary contacts under both open and closed breaker states, detecting faults such as open circuits, short circuits, and ground faults in real time. The relay generates alarm and trip block signals upon fault detection to prevent failed breaker operations and enhance system reliability. It integrates with substation automation systems via standard communication protocols, supports seamless integration with existing protection schemes, and operates in harsh industrial environments with robust design and global certifications.
GE MLJ1005B010H00C
Product Introduction
The MLJ1005B010H00C is a high-precision digital synchronism check relay from GE Multilin, designed to ensure safe and reliable synchronization of AC power systems during generator-to-grid or grid-to-grid interconnections. It accurately monitors voltage magnitude, frequency, phase angle, and frequency slip between two AC systems, initiating a closure signal only when all synchronization parameters fall within predefined thresholds. The relay integrates advanced digital signal processing for real-time measurement and control, with flexible configuration options for under/overvoltage supervision, phase angle matching, and frequency slip limits.
GE MIFIIPI55E10HI00
Product Introduction
The MIFIIPI55E10HI00 is a high-performance feeder management relay from GE Multilin’s MiF II series, engineered for protection, control, monitoring, and diagnostics of medium-voltage feeders in power distribution systems. It combines comprehensive protection functions, precise measurement capabilities, and flexible communication protocols to ensure reliable operation of distribution networks. The relay supports IEC 61850, Modbus RTU, and Profibus DP for seamless integration with SCADA and substation automation systems, and includes advanced features such as auto reclose, fault location, load shedding, and event recording for enhanced network management.
ELAU MC-4/11/22/400
Product Introduction
The MC-41122400 is a high-performance PACDrive servo controller originally designed by ELAU (acquired by Schneider Electric, integrated into GE industrial automation portfolios) for precision motion control in industrial applications. It functions as a multi-axis motion controller and servo drive interface, supporting 1–32 control axes with flexible control modes (position, speed, torque, velocity). The module integrates with PACDrive servo motors and industrial networks, delivering deterministic motion control for high-speed packaging, printing, and converting machinery. It features a compact, rugged design with conformal coating, supporting 380–480 V AC input (48/62 Hz) and communication via CANopen, Ethernet, Modbus, Profibus, and SERCOS protocols.
GE M2X-O1-S1-A1-B0-C0-D1-P2-G0-VC0-V0-E0-M0-L2
Product Introduction
The M2X‑O1‑S1‑A1‑B0‑C0‑D1‑P2‑G0‑VC0‑V0‑E0‑M0‑L2 is a high‑performance DGA and moisture monitoring unit designed by GE Vernova for utility and industrial power transformers, serving as a critical component for asset health management. It integrates a single composite gas sensor (measuring H₂, CO, C₂H₂, C₂H₄) and a built‑in moisture sensor to continuously track dissolved fault gases and water content in transformer oil, with readings displayed in %RH and ppm. The unit features a compact, rugged enclosure with no moving parts, reducing maintenance requirements and extending operational lifespan.
GE IS420UCSBH4A
Product Introduction
The IS420UCSBH4A is a high-performance UCSB controller module designed by General Electric for Mark VIe, EX2100e, and LS2100e control systems, serving as the core processing unit for industrial automation and turbine control applications. It is powered by a 1066 MHz Intel EP80579 processor running the QNX Neutrino real-time operating system, delivering deterministic control with microsecond-level task scheduling for critical turbine operations. The module features a compact, rugged design with conformal coating, dual redundant 24 V DC power inputs, and seamless integration with Mark VIe I/O modules via IONet.
GE IS420TBCIS2C
Product Introduction
The IS420TBCIS2C is a high-reliability discrete input terminal board engineered by General Electric for the Mark VIeS Speedtronic Control System, serving as the interface between field wiring and Mark VIeS I/O modules. It provides 32 channels of isolated contact input termination, each with built-in surge suppression and high-frequency noise filtering to ensure accurate signal acquisition in harsh industrial environments. The board features two terminal blocks (TB1 and TB2) for secure field connection, and integrates seamlessly with Mark VIeS I/O modules (e.g., IS420TBCH1A) to deliver precise discrete input data for turbine control, safety interlocks, and monitoring functions.
GE IS420ESWBH2A
Product Introduction
The IS420ESWBH2A is a rugged, unmanaged Industrial Ethernet Switch (IONet Switch) developed by General Electric for seamless integration with Mark VIe and Mark VIeS Speedtronic Control Systems. It functions as a core communication hub, offering 16 copper ports and 2 fiber ports to connect controllers, I/O modules, operator interfaces, and auxiliary devices within industrial control networks. The switch uses a store‑and‑forward architecture with a 4K MAC address table and 256 KB buffer memory to ensure deterministic IONet data transfer, critical for real‑time turbine control and safety interlocks. It supports dual redundant 24 V DC power inputs and features conformal coating to withstand harsh industrial environments with extreme temperatures, dust, moisture, and electromagnetic interference.
GE IS420ESWAH3A
Product Introduction
The IS420ESWAH3A is a rugged, unmanaged Industrial Ethernet Switch (IONet Switch) engineered by General Electric as a critical communication component for Mark VIe and VIeS Speedtronic Control Systems. It provides deterministic real-time IONet communication between controllers, I/O modules, and operator interfaces, enabling reliable data exchange in mission-critical industrial automation networks. The switch features 8 × 10/100Base‑TX copper ports with auto-negotiation and HP‑MDIX auto-sensing, supporting flexible network topologies with optional 2 × 100Base‑FX multimode fiber ports (LC-type) for long-distance connectivity.
GE IS400AEBMH1AJD
Product Introduction
The IS400AEBMH1AJD is a dedicated Auxiliary Equipment Bus Module (AEBM) from General Electric, serving as a core communication and interface component within the Mark VIe Speedtronic Control Series. It establishes a reliable auxiliary equipment bus for connecting auxiliary devices, I/O modules, and peripheral components to the main Mark VIe control network, facilitating seamless data exchange and power distribution across the system. The module integrates a high-speed communication controller, redundant bus interfaces, and power regulation circuitry, optimized for industrial environments with high electromagnetic interference and temperature fluctuations.
GE IS220UCSAH1A-C
Product Introduction
The IS220UCSAH1A-C is a high-performance Standalone Processor Module (UCSA) engineered by General Electric as a core component of the Mark VIe Speedtronic Control Series, dedicated to delivering centralized control and real-time data processing for industrial automation systems. It serves as a standalone controller running application code, mounting in a panel and communicating with I/O packs through the onboard I/O network (IONet) interfaces, which are private special-purpose Ethernet supporting only I/O modules and controllers. The module is powered by a Freescale PowerPC (Power QUICC II PRO 667 MHz) processor and runs the QNX Neutrino real-time multitasking operating system, designed for high speed, high reliability, and industrial applications.
GE IS220PVIBH1A
Product Introduction
The IS220PVIBH1A is a dedicated Vibration Monitor (PVIB) I/O Pack from General Electric, designed as a core component of the Mark VIe Speedtronic Control Series for real‑time vibration and proximity monitoring of rotating machinery. It serves as the electrical interface between up to two I/O Ethernet networks and the TVBA vibration terminal board, processing data from 13 sensor channels to deliver critical machinery health insights. The module integrates a 32‑bit embedded local processor, a high‑precision data acquisition board, and a daughterboard, all standard across Mark VIe distributed I/O packs.
