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GE DGP54BABA0005
Product Name: Digital Generator Protection Relay
Category: Generator Protection System
Product Description: A microprocessor-based protection relay offering comprehensive monitoring and protective functions for synchronous generators in utility and industrial environments.
Detailed content
Technical Specifications:
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Protection Functions: 51N (negative sequence overcurrent), 27 (undervoltage), 59 (overvoltage), 81O/U (frequency), 87G (differential)
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Communication: RS485 Modbus RTU
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Display: Backlit LCD MMI (Man-Machine Interface)Functional Features:
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Password-protected configuration menus
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Event and disturbance recording (black box functionality)
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Automatic reclosing logic with configurable timingApplication Scenarios: Hydroelectric generator sets, cogeneration facilities, standby diesel generator panelsStructural Characteristics: Compact draw-out case with plug-in terminal block; IP52 front panel protectionInstallation Requirements: Panel-mounted via standard cutout; torque terminals per wiring diagramOperational Notes: Perform relay testing after installation; verify CT/PT ratios before enabling protection schemes
