GE ISP220PTURH1A Primary Turbine Protection Pack

Overview

The GE IS220PTURH1A is a Primary Turbine Protection Pack for Speedtronic Mark VIe gas turbine systems. It monitors turbine speed and ensures fast, safe shutdown during faults. Engineers use this pack to protect critical turbine assets and maintain control continuity. Additionally, it connects to the turbine control terminal board and Ethernet networks to support real-time diagnostics and control.

Technical Specifications

• Model: IS220PTURH1A
• Series: GE Speedtronic Mark VIe
• Function: Primary Turbine Protection and Trip Pack
• Communication: Dual 100MB full-duplex Ethernet ports
• Interface: Electrical connection to the turbine control terminal board
• Output Connector: DC-62 pin to terminal board
• Speed Inputs: Four magnetic inputs for turbine monitoring
• Auto-Reconfiguration: Yes, from the Mark VIe controller
• LED Indicators: Yes, front-facing status LEDs
• IR Receiver: Present but not typically used
• PCB Components: Surface Mount Device (SMD) technology
• Internal Boards: CPU board, turbine control board, analog acquisition board
• Housing: Black plastic case with ventilation holes
• Operating Temperature: -10°C to +55°C
• Storage Temperature: -40°C to +70°C