Brand: GE Description: Emergency Turbine Protection I/O Pack Condition: Brand New Certificate: COO TEST REPORT WARRANTY LETTER Warranty: 1 year Inventory Qty: 5 Payment Term: T/T Shipping Port: Shenzhen The GE IS220PPROS1B is a distributed control system (DCS) component that provides backup overspeed protection for synchronizing the generator with the utility bus.
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Manufacture |
GE |
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Model Number |
IS220PPROS1B |
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Ordering Number |
IS220PPROS1B |
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Catalog |
GE Mark VIe |
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Country Of Origin |
USA |
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HS CODE |
4202129000 |
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Dimension |
10*5*12CM |
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Packing Dimension |
12*7*14CM |
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Weight |
1.1KG |
Technical Parameters
Number of relay output channels: 12.
Power input voltage: 28 V DC or 220 V AC.
Number of Ethernet ports: 2 (RJ45 interface).
Number of LED indicators: 4 (power, attention, TxRx, link status).
Operating temperature range: -20°C to 70°C.
Core Functions
Backup overspeed protection: As part of the triple modular redundant (TMR) system, the GE IS220PPROS1B provides a backup trip function, monitors the status of the main controller and triggers a trip in the event of a fault.
Distributed signal processing: The GE IS220PPROS1B supports discrete signal output and acquisition, is compatible with a variety of terminal boards (such as TREG, TREL), and is suitable for complex turbine control systems.
Redundant communication: Dual Ethernet ports support active and standby link switching to ensure the reliability of control command transmission.
Typical Application Scenarios
Gas turbine and steam turbine control: integrated into the gas turbine system of a power plant to achieve speed monitoring, start-stop control and fault protection.
Industrial automation production line: GE IS220PPROS1B is used for equipment interlocking control (such as motor start-stop, valve switch) in industries such as steel and chemical industry.
Hazardous location monitoring: replace traditional hard-wired systems in explosion-proof areas to improve safety and maintainability.
