IS220PTURH1A PRIMARY TURBINE PROTECTION PACK

IS220PTURH1A is a Primary Turbine Specific Primary Trip Pack and is part of the General Electric Speedtronic Mark VIe gas turbine control. This component connects a turbine control terminal board to one or two Ethernet networks via an electrical interface. This pack’s outputs are routed through a DC-62 pin connection that connects to a terminal board. The IS220PTURH1A has a black outside shell with air circulation holes. This case contains various LED indicators on the front, as well as an IR receiver (infrared port.) This bundle does not use this port. A CPU board, a second board dedicated to turbine control, and an analog acquisition auxiliary board are all housed within this case.

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Description

IS220PTURH1A PRIMARY TURBINE PROTECTION PACK

Product description

IS220PTURH1A is a Primary Turbine Specific Primary Trip Pack and is part of the General Electric Speedtronic Mark VIe gas turbine control. This component connects a turbine control terminal board to one or two Ethernet networks via an electrical interface. This pack’s outputs are routed through a DC-62 pin connection that connects to a terminal board. The IS220PTURH1A has a black outside shell with air circulation holes. This case contains various LED indicators on the front, as well as an IR receiver (infrared port.) This bundle does not use this port. A CPU board, a second board dedicated to turbine control, and an analog acquisition auxiliary board are all housed within this case.

  • The TTURH1C terminal board is used to mount the pack. Two 10/100 Ethernet ports, flash memory, RAM, a read-only chip for identification, an internal temperature sensor, and a reset circuit are all on the processor board.
  • Auto-reconfiguration is available on the IS220PTURH1A, which will automatically download from the controller to the I/O pack. Baseload, bootloader, firmware, and settings are all reconfigured. This can only happen if auto-reconfiguration is enabled. The Component Editor in the Toolbox ST program can enable or disable this.
  • The IS220PTURH1A features four magnetic speed inputs that are passive. The circuit sensitivity can detect a 2-RPM turning gear speed to see if the turbine has ceased spinning (turbine has stopped.) The pack’s median speed signal is used for speed control as well as the principal Overspeed trip signal.

IS220PTURH1AIS220PTURH1A

Product parameter

Part Number: IS220PTURH1A
Manufacturer: General Electric
Series: Mark VIe
Function: I/O PACK

Application field

IS220PTURH1A Technical Specifications

Instruction Manual GEH-6725R
Manufacturer GE Energy
Part Number IS220PTURH1A
Product Type PTUR Turbine Specific Primary Trip Module

Product Description

The IS220PTURH1A is a component created by GE for their Mark VI system.  The Mark VI is one of the final Speedtronic systems for gas/steam turbine management that was released by GE.

The IS220PTURH1A is a Primary Turbine Specific Primary Trip pack.  This component provides an electrical interface between a turbine control terminal board and either one or two Ethernet networks.  Outputs from this pack occur through a DC-62 pin connector that connects to an associated terminal board.

The IS220PTURH1A is built with a black outside casing with openings for air circulation.  The front of this case has multiple LED indicators, as well as an IR (infrared port.) This port is not used in this pack.  Inside this casing, there is a processor board, a second board specific to turbine control, and an analog acquisition auxiliary board.   The pack mounts to the TTURH1C terminal board. The processor board has two 10/100 Ethernet ports, flash memory, and RAM, a read-only chip for identification, an internal temperature sensor, and a reset circuit.

The IS220PTURH1A allows for Auto-reconfiguration, which will automatically download from the controller to the I/O pack.  The reconfiguration includes baseload, bootload, firmware, and parameters. Auto-reconfiguration must be enabled for this to occur.  This is enabled or disabled in the Toolbox ST application through the Component Editor.

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