GE IS215VPROH1BD Turbine Protection Assembly Module

GE IS215VPROH1BD Turbine Protection Assembly Module

ABOUT THE GE IS215VPROH1BD

The IS215VPROH1B is a module manufactured for the Mark VI system. The Mark VI is a gas/steam turbine management system from the Speedtronic line, which has been developed by GE for over thirty years with a focus on creating systems that are reliable and efficient. This IS215VPROH1B device's greater Mark VI Turbine Control System Series is one of the final-developed GE Mark product series to make use of this patented Speedtronic control system technology. The Mark VI Series that this IS215VPROH1B device belongs to, as you can probably decipher based off of its above-included full extended series name alone, has a set of specific applications intended for the control and management systems of popular, General Electric-compatible wind, gas and steam turbine automated drive assemblies.

Main Features

Emergency overspeed protection:

The IS215VPROH1BD module provides a stand-alone emergency overspeed protection system, realised through three redundant VPRO boards.

When the turbine speed exceeds the preset safety limits, the module is able to quickly recognise and trigger protective measures to prevent turbine damage due to overspeed.

Emergency shutdown function:

The module is equipped with an emergency shutdown function and is capable of controlling a tripped solenoid valve for emergency shutdown operation.

In the event of a serious fault or abnormal situation, the module will immediately trigger the emergency shutdown command to ensure that the turbine can be safely shut down.

Backup synchronisation check protection:

The IS215VPROH1BD module also provides backup synchro-check protection to ensure that the necessary protection operations can still be carried out in the event of a primary control system failure.

This helps prevent turbine damage or safety incidents due to control system failure.

24 dry contact inputs:

The module is equipped with 24 dry contact input channels that can receive signals from turbine sensors or other devices.

These input channels have noise reduction circuitry to protect against the effects of surges and high frequency noise on the signal.

Hardware Filters:

The IS215VPROH1BD module has a built-in 4 ms hardware filter to further reduce high frequency noise and control surges.

This helps to improve signal accuracy and reliability.

High Reliability and Stability:

The module is designed with industrial-grade components and circuitry for high reliability and stability.

It is able to operate stably in harsh industrial environments, ensuring the safe operation of the turbine.

Application Areas

IS215VPROH1BD module is widely used in various turbine control systems, including but not limited to:

Gas turbine: used to monitor and control the operating status of gas turbine to ensure its safe operation.

Steam Turbine: Provide protection and control functions in steam turbine control systems.

Hydroelectric power plants: Used in turbine protection and control systems in hydroelectric power plants.

Nuclear power plants: providing critical protection functions in the turbine control system of nuclear power plants.

Technical specifications

Model: IS215VPROH1BD

Manufacturer: General Electric (GE)

Number of input channels: 24 dry contact inputs

Hardware filter: 4 ms

Nominal voltage: 24V dc

Application: Turbine control systems