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Products Detail:
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Brand
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General electric
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Part Number
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IS220PPROS1B
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Product Type
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Protection I/O Module
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Payment
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T/T,100% advance payment
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Shipping Port
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Xiamen,China
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Lead Time
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In stock
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IS220PPROS1B is an Emergency Turbine Protection I/O Pack manufactured and designed by General Electric as part of the Mark VIe Series used in GE Distributed Control Systems. A backup Overspeed protection system with a backup check for generator synchronization to a utility bus is provided by the Emergency Turbine Protection I/O pack (PPRO) and related terminal boards. They also serve as the primary control's independent watchdog. Three triple modular redundant (TMR) PPRO I/O packs mounted to a separate simplex protection (SPRO) terminal board make up a typical protection system. Each SPRO is connected to the designated emergency trip board by a cable with DC-37 pin connections on both ends:
TREG: Gas Turbine Emergency Trip Terminal Board.
TREL: Large Steam Turbine Emergency Trip Terminal Board.
TRES: Small/Medium Steam Turbine Emergency Trip Terminal Board.
TREA: Turbine Emergency Trip Terminal Board.
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Specification
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Details
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Part No
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IS220PPROS1B
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Manufacturer
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General Electric
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Product Type
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Emergency Turbine Protection I/O Pack
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Series
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Mark VIe
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Operating Temperature
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-30 to 65°C
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Power Supply Voltage
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24 V dc
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Board Size
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14.3 cm high x 23.1 cm
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Weight
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0.45 kg
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Availability
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In Stock
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Country of Origin
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USA
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Manual
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GEH-6721L
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