ABB PPD539
The ABB PPD539 module is a powerful, multi-functional protective relay from ABB that is part of the ABB AC800PEC control system. It is highly flexible and can be applied to the protection of various electrical equipment, such as motors, generators, transformers and feeders.
Product name
English: ABB PPD539 Control device module
ABB PPD539 Control Device Module
Product description
The PPD539 module monitors the voltage, current, frequency, power and other parameters in the power grid, and implements real-time monitoring and protection of electrical equipment according to preset protection algorithms. It integrates a variety of protection functions and measurement functions, which can effectively prevent equipment failure and ensure the safe and stable operation of the system
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