Communication Ports:Parity None, Odd, Even
Harsh Environment Coating:Not Available on this Model
High-Set Phase Overcurrent Elements Trip:IRIG-B Amplitude Modulated
Low Forward Power Time Delay:0.2 to 120.0 s in steps of 0.1
Phase Overcurrent Voltage Restraint:Programmable Fixed Characteristic
Pollution Degree:II
Pulse Output:Pulse Width 200 to 1000 ms in steps of 1
Tachometer:Configurable, assignable to Digital Inputs 4 to 7
Weight:Approximately 10 lbs.
The GE 489-P5-LO-A20-E is engineered to provide unparalleled protection and efficient management for your industrial generator systems. This relay boasts a versatile communication interface compatible with both Modbus® RTU and DNP 3.0 protocols, ensuring seamless integration with existing automation systems.
With its robust design, the relay is equipped to handle high-set phase overcurrent elements, employing IRIG-B amplitude modulated trips for precise and reliable operation under challenging environmental conditions. This feature ensures that your generator operates within safe voltage limits, preventing damage and maintaining optimal performance.
Featuring adjustable low forward power time delays, the 489-P5-LO-A20-E offers customizable response times to suit various operational scenarios, enhancing system resilience and minimizing downtime. Its programmable phase overcurrent voltage restraint further bolsters safety measures, ensuring that critical power supplies are safeguarded against overloads.
The tachometer function, configurable and assignable to specific digital inputs, provides real-time monitoring of rotational speeds, crucial for maintaining the efficiency and longevity of your generator. This advanced feature allows for proactive maintenance planning, reducing unexpected failures and downtime.
Crafted with precision and durability in mind, the 489-P5-LO-A20-E weighs approximately 10 pounds, making it suitable for installation in various industrial settings without compromising on functionality or ease of use. Its compact size and comprehensive feature set make it a preferred choice for engineers and technicians seeking enhanced control and protection for their generator systems.
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