IS200VTCCH1C is a GE Speedtronic Mark VI VME

Short Description: The IS200VTCCH1C is a GE Speedtronic Mark VI VME thermocouple input PCB board, designed for multi-channel temperature signal acquisition and conditioning for gas and steam turbine control systems.

Product Description

The IS200VTCCH1C is a specialized thermocouple input circuit board for GE Mark VI Speedtronic turbine control platform. It collects raw millivolt signals from multiple thermocouple sensors, performs cold junction compensation, signal filtering and linearization to deliver precise temperature readings. With built-in electrical isolation, it suppresses electromagnetic interference in harsh power plant environments. It communicates with the main controller through the VME bus, converting field temperature data into digital values for turbine monitoring, protection and closed-loop control. This board is widely used as original spare part for system maintenance, replacement and retrofit of Mark VI turbine racks.

Key Functions

• Multi-channel thermocouple signal acquisition for industrial temperature measurement
• Onboard cold junction compensation, signal filtering and linearization processing
• Electrical isolation to reduce noise and protect the turbine control system
• Convert thermocouple mV analog signals to digital data via VME bus communication
• Real-time temperature monitoring to support turbine protection and fault alarm logic

Applications

• GE Speedtronic Mark VI gas turbine and steam turbine control systems
• Power plant turbine exhaust, bearing and combustion chamber temperature monitoring
• Combined cycle power generation and heavy-duty power generation units
• Industrial energy equipment temperature surveillance and protection systems
• Spare replacement, overhaul and system upgrade for Mark VI control racks

Frequently Asked Questions