Author Archives: rsmodules

GE IS220UCSAH1A Mark VIe UCSA Embedded Turbine Controller Acoustic Monitor Processor

Product Core Brief Brand: GE (General Electric) Model: IS220UCSAH1A Series: Speedtronic Mark VIe / Mark VIeS Core Function: Fanless UCSA embedded processor executing turbine control logic, protection sequencing, and integrated acoustic monitoring via ControlST software Type: Real-time controller module (PAMC) Condition: New Original (New Surplus) Status: ⚠️ Discontinued OEM production; limited available inventory Key Spec…

GE IS420ESWBH3A IONet Ethernet Switch 16-Port Copper Mark VIe Turbine Control Module

Product Core Brief Brand: GE (General Electric) Model: IS420ESWBH3A Series: Speedtronic Mark VIe / Mark VIeS Core Function: Unmanaged IONet Ethernet switch for real-time control communications between Mark VIe controllers, I/O packs and HMI nodes Type: Industrial unmanaged Layer 2 switch, copper-only variant Condition: New Original (New Surplus) Status: ⚠️ Discontinued OEM production; limited in-stock…

GE IS420UCSBH4A | 1066 MHz EP80579 UCSB Controller 5-Port IONet Mark VIe TMR System EOL Limited Stock

Product Core Brief Model: IS420UCSBH4A Brand: GE (GE Vernova Speedtronic) Series: Mark VIe UCSB Universal Control System Board Controller Line Core Function: Fanless embedded real-time CPU executing turbine control logic, managing IONet I/O packs, and supporting TMR triple redundant fault-tolerant rack operation for Mark VIe gas/steam turbine systems Product Type: Compact DIN-rail mount passive-cooled UCSB…

GE MIFIIPI55E10HI00 3HB002483R0001 | Feeder Protection I/O Processor 1500 V Isolation EOL Limited Stock

Product Core Brief Model: MIFIIPI55E10HI00 3HB002483R0001 Brand: GE (Multilin / GE Vernova) Series: MIFIIPI Feeder Protection Processor Series for Substation Distribution Feeders Core Function: Digitize CT/VT measuring signals, execute feeder protection logic, and bridge SCADA communications for GE Multilin UR-series feeder relay racks Product Type: DIN rail mounted multifunction feeder protection processor I/O PCB Key…

GE SR489-P1-HI-A20-E-H | 1 A CT Generator Protection Relay Conformal Coated Harsh Env EOL Limited Stock

Product Core Brief Model: SR489-P1-HI-A20-E-H Brand: GE (Multilin / GE Vernova) Series: SR489 Synchronous Generator Protection & Control Platform Core Function: Multi-function digital generator relay with high-impedance ground fault protection, cold-temperature rated and fully conformal coated for marine/mining harsh environments Product Type: Drawout 5U vertical panel-mount generator protection relay Key Specs: P1=1 A CT secondary…

GE SR489-P5-LO-A20-E | Generator Protection Relay 5 A CT Input 24–60 V DC Auxiliary EOL Limited Stock

Product Core Brief Model: SR489-P5-LO-A20-E Brand: GE (Multilin / GE Vernova) Series: SR489 Medium/Low Capacity Synchronous Generator Protection Platform Core Function: Multi-function digital relay delivering full stator/rotor protection, metering, thermal monitoring, and SCADA communication for industrial synchronous generators Product Type: Drawout panel-mount generator management protection relay Key Specs: P5 = 5 A CT secondary inputs…

GE UR6CH | 8 Form-C SPDT Relay Output Module 2000 V Galvanic Isolation EOL Limited Stock

Product Core Brief Model: UR6CH Brand: GE (Multilin / GE Vernova) Series: UR Universal Relay Modular Digital I/O Platform Core Function: Process binary status inputs and drive Form-C relay outputs for substation auxiliary equipment interlock control Product Type: Horizontal slot rack-mounted digital input/output PCB Key Specs: 8 SPDT Form-C outputs | 8 binary digital inputs…