About the IS220PTURH1AC
The IS220PTURH1AC is a Primary Turbine Protection Pack that was manufactured by GE Energy. This pack was manufactured for use in the Mark VIe series. The IS220PTURH1AC acts as an electrical interface between one or two I/O Ethernet networks and a turbine control terminal board.
IS220PTURH1AC Specifications
The IS220PTURH1AC is a module made up of several different boards. These boards are:
- A processor board
- A turbine control function board
- An analog acquisition daughterboard
The IS220PTURH1AC plugs into a TTURH1C terminal board. Three PTUR packs can also be plugged into a TRPAH1A terminal board.
IS220PTURH1AC I/O Connections
There are a variety of inputs and outputs that the IS220PTURH1AC handles. Some of these are:
- Speed sensor inputs
- Shaft voltage and current signals
- Flame sensors