Our Products
Comprehensive industrial automation solutions for global industries
Contact us
If you are interested in our products and want to know more details,please Contact us,we will reply you as soon as we can.
General Electric IS220PPROH1A Backup Turbine Protection I/O Pack
Item Number: IS220PPROH1A
Brand: GE
Lead Time: In stock
Description: Backup Turbine Protection I/O Pack
Payment: T/T
Product Description
GE IS220PPROH1A is a Mark Vie Standby Turbine Protection (PPRO) I/O module for independent backup overspeed protection systems on gas and steam turbines.
This module is typically used with SPRO (simplex protection) or TPROH#C (triple redundant protection) terminal blocks. It also provides generator synchronization verification and serves as an independent monitor for the main control system.
Note: Voltage signal wiring is subject to length and wire gauge limitations.
Function & Features
- Three IS220PPROH1A modules can be installed on a single SPRO terminal board (standalone protection) or TPROH#C terminal board (TMR redundant protection). They can also be installed directly on a TREA terminal board to implement a single-board TMR protection system.
- The IS220PPROH1A is equipped with two independent 10/100 Mbps Ethernet interfaces for IONet communication with the control module.
- The IS220PPROH1A features a processor, hardware reset circuitry, a watchdog timer, and a built-in sensor for temperature tracking.
- The IS220PPROH1A supports barrier or box terminal block connections.
Specifications
|
Parameter |
Details |
|
Model |
IS220PPROH1A |
| Series | Mark Vie |
|
Emergency Trip Interfaces |
TREG (Gas Turbine), TREL (Large Steam Turbine), TRES (Small/Medium Steam Turbine) |
|
Ethernet Ports |
2 × Independent 10/100 Mbps |
|
Front-Panel Indicators |
- PWR/ATTN (Power/Attention) - LINK/TxRx + ENET1 (Ethernet 1 Status) - LINK/TxRx + ENET2 (Ethernet 2 Status) - IR Debug Port |
|
Height (H) |
132 mm |
|
Width (W) |
44mm |
|
Depth (D) |
138 mm |
|
Weight |
0.5 kg |
General Electric IS220PPROH1A Backup Turbine Protection I/O Pack
Item Number: IS220PPROH1A
Brand: GE
Lead Time: In stock
Description: Backup Turbine Protection I/O Pack
Payment: T/T
Product Description
GE IS220PPROH1A is a Mark Vie Standby Turbine Protection (PPRO) I/O module for independent backup overspeed protection systems on gas and steam turbines.
This module is typically used with SPRO (simplex protection) or TPROH#C (triple redundant protection) terminal blocks. It also provides generator synchronization verification and serves as an independent monitor for the main control system.
Note: Voltage signal wiring is subject to length and wire gauge limitations.
Function & Features
- Three IS220PPROH1A modules can be installed on a single SPRO terminal board (standalone protection) or TPROH#C terminal board (TMR redundant protection). They can also be installed directly on a TREA terminal board to implement a single-board TMR protection system.
- The IS220PPROH1A is equipped with two independent 10/100 Mbps Ethernet interfaces for IONet communication with the control module.
- The IS220PPROH1A features a processor, hardware reset circuitry, a watchdog timer, and a built-in sensor for temperature tracking.
- The IS220PPROH1A supports barrier or box terminal block connections.
Specifications
|
Parameter |
Details |
|
Model |
IS220PPROH1A |
| Series | Mark Vie |
|
Emergency Trip Interfaces |
TREG (Gas Turbine), TREL (Large Steam Turbine), TRES (Small/Medium Steam Turbine) |
|
Ethernet Ports |
2 × Independent 10/100 Mbps |
|
Front-Panel Indicators |
- PWR/ATTN (Power/Attention) - LINK/TxRx + ENET1 (Ethernet 1 Status) - LINK/TxRx + ENET2 (Ethernet 2 Status) - IR Debug Port |
|
Height (H) |
132 mm |
|
Width (W) |
44mm |
|
Depth (D) |
138 mm |
|
Weight |
0.5 kg |
Need a Custom Automation Solution?
Our team of experts can design and implement a tailored automation system to meet your specific requirements.

Loading comments...






