GE 489-P1-HI-A20-E Generator management relay

GE 489-P1-HI-A20-E Generator management relay

Main parameter
Phase current input: Suitable for 1A phase CT secondary power supply, it can accurately measure the phase current of the generator, providing accurate current data for protection and monitoring functions.
Control power supply: Support DC 90-300V or AC 70-265V control power supply, frequency range of 48-62Hz, can adapt to a variety of power system voltage conditions.
Analog output: With 4-20mA analog output, the internal measurement of electrical parameters and other information can be converted into analog signal output, easy to interface with other equipment and data transmission.
Display: Enhanced display, equipped with a larger LCD display, can more clearly and intuitively display the operating status of the generator, fault information, measurement parameters and other content, with a more friendly human-computer interaction interface.

Product advantage
High reliability: The use of high-quality electronic components and advanced production process, through strict quality control and testing, with low failure rate and long service life, can work stably in harsh industrial environments.
Flexible configuration: Users can set it through programming or configuration software to meet the protection and monitoring needs of different power systems and generators.

Application scenario
It is mainly used in medium and large synchronous generators in power plants, self-provided power stations, substations and other places in the industrial field, providing comprehensive protection, real-time monitoring and efficient management for generators, ensuring stable operation of generators, reducing downtime, reducing maintenance costs and operating risks.