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General Electric IS220PTURH1A Turbine Protection Board
Item Number: IS220PTURH1A
Brand: GE
Lead Time: In stock
Description: Turbine Protection Board
Payment: T/T
Product Description
GE IS220PTURH1A is a Mark Vie series primary turbine specific trip board (PTB). It monitors the speed of the gas turbine and, when a dangerous overspeed is detected, issues a high-priority trip signal, shutting down the unit safely and protecting the turbine itself and surrounding personnel and equipment.
Note: IS220PTURH1A can be used for the control and protection systems of GE Frame 6B, 7E, 7F, 9E, 9FA series gas turbines and steam turbines.
Function & Features
- Primary Overspeed Trip Signal: The IS220PTURH1A board generates a primary overspeed trip signal for emergency shutdown by analyzing the speed signal from a magnetic sensor.
- Four Magnetic Speed Sensor Inputs: The IS220PTURH1A supports connecting up to four passive magnetic speed sensors (magnetoresistive sensors).
- Median Selection Logic: The IS220PTURH1A board uses a "median signal selection" algorithm to select the middle value from multiple sensor signals for speed control and overspeed protection.
- Auto-Reconfiguration: When a board is replaced, if this feature is enabled in the ToolboxST software, the new board automatically downloads all necessary configuration parameters and firmware from the Mark VIe controller upon power-up.
Technical Specifications
| Parameter | Value |
|---|---|
| Model | IS220PTURH1A |
| Housing | Black metal housing |
| Sensor Type | Passive reluctance sensor |
| Input Signal | Sine wave voltage signal |
| Minimum Speed Detection | ≤ 2 RPM |
| Height | 126.33mm |
| Width | 51.48mm |
| Depth | 142.17mm |
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General Electric IS220PTURH1A Turbine Protection Board
Item Number: IS220PTURH1A
Brand: GE
Lead Time: In stock
Description: Turbine Protection Board
Payment: T/T
Product Description
GE IS220PTURH1A is a Mark Vie series primary turbine specific trip board (PTB). It monitors the speed of the gas turbine and, when a dangerous overspeed is detected, issues a high-priority trip signal, shutting down the unit safely and protecting the turbine itself and surrounding personnel and equipment.
Note: IS220PTURH1A can be used for the control and protection systems of GE Frame 6B, 7E, 7F, 9E, 9FA series gas turbines and steam turbines.
Function & Features
- Primary Overspeed Trip Signal: The IS220PTURH1A board generates a primary overspeed trip signal for emergency shutdown by analyzing the speed signal from a magnetic sensor.
- Four Magnetic Speed Sensor Inputs: The IS220PTURH1A supports connecting up to four passive magnetic speed sensors (magnetoresistive sensors).
- Median Selection Logic: The IS220PTURH1A board uses a "median signal selection" algorithm to select the middle value from multiple sensor signals for speed control and overspeed protection.
- Auto-Reconfiguration: When a board is replaced, if this feature is enabled in the ToolboxST software, the new board automatically downloads all necessary configuration parameters and firmware from the Mark VIe controller upon power-up.
Technical Specifications
| Parameter | Value |
|---|---|
| Model | IS220PTURH1A |
| Housing | Black metal housing |
| Sensor Type | Passive reluctance sensor |
| Input Signal | Sine wave voltage signal |
| Minimum Speed Detection | ≤ 2 RPM |
| Height | 126.33mm |
| Width | 51.48mm |
| Depth | 142.17mm |
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