Product Details:

The GE IS420UCSBH4A is a high-performance UCSB Universal Control Station Base Module designed for GE Speedtronic Mark VIe and Mark VIeS turbine control systems. This industrial control spare part acts as the carrier base for UCS processor cards and forms the core computing node of the turbine control system. As a reliable Turbine Control Module, it is equipped with Intel EP80579 1066MHz processor, 256MB DDR2 SDRAM and 512MB flash storage. It supports multiple high-speed Ethernet ports for redundant IONet communication, achieving real-time data exchange with distributed I/O packs and HMI workstation. It undertakes turbine speed regulation, protection logic calculation and process data processing for gas turbines, steam turbines and compressors.

The GE IS420UCSBH4A UCSB Universal Control Station Base Module supports simplex, dual and TMR redundant system architectures, ensuring uninterrupted control operation under critical power plant conditions. The circuit board adopts conformal coating to resist dust, moisture and vibration in harsh power generation environments. Built-in comprehensive diagnostic functions and front LED indicators monitor processor status, memory and communication links continuously and trigger fault alarms. It supports hot replacement for convenient online maintenance without system full shutdown. It can work with EX2100e and LS2100e excitation control systems. It is widely applied in power generation and oil & gas industries for turbine control system spare part replacement, maintenance and system upgrade.

Specifications:

Brand: GE

Model: IS420UCSBH4A

Product Type: UCSB Universal Control Station Base Module

Compatible System: GE Mark VIe, Mark VIeS Speedtronic Turbine Control System

Processor: Intel EP80579, 1066MHz

Memory:256MB DDR2 SDRAM

Storage:512MB Flash

Communication: Multi Ethernet ports, IONet redundant network

Redundancy: Simplex, Dual, TMR

Mounting: I/O rack mount

Protection Class: IP20

Operating Temperature: -20℃ ~ +60℃