IS215VPROH1BD

Overview

IS215VPROH1BD is an Emergency Turbine Protection Module for GE Mark VI, ensuring turbine safety through overspeed protection.

Performance Specifications

• Frame Rate: Up to 100 Hz

• MPU Pulse Rate: 2 Hz to 20 kHz

• Input Supply: 125 V DC (70–145 V DC)

• Output: 5 V DC and 28 V DC

Protection System

• Redundancy: Triple VPRO boards for continuous protection

• Trip Solenoids: Up to 3 connected via TREG/TRPG terminal boards

• Relay Control: 12 relays on TREG; 9 relays in 3 voting groups

Connectivity

• Ethernet: IONet communications with control modules

• Cabling: TPRO and TREG terminal boards for signal coordination

Emergency Function

• Trip Execution: Turbine trips in overspeed or critical events

• Voting Mechanism: Ensures reliability before activating trip solenoids

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