Isolation Voltage:36 Vpk (isolated with RTDs and analog inputs)
Sensor Supply Voltage:24 V DC at 20 mA max
Time Delay:0.1 to 100.0 s in steps of 0.1
Negative Sequence Overcurrent Pickup Level:3 to 100% FLA in steps of 1
Phase Distance Characteristics:Offset mho RTD inputs sensing current 5 mA
Sequential Trip Configurable:Assignable to digital inputs 1 to 7
Thermal Model Curve:Biasing Phase Unbalance, Hot/Cold Curve Ratio, Stator
Integrating advanced features, the GE SR489-CASE 489-P5-HI-A20 is specifically crafted to provide unparalleled performance in managing industrial generators. With its robust design, it ensures reliable operation under extreme conditions, making it a preferred choice for industries requiring high-level electrical management.
This generator management relay boasts an enhanced display with a 10Base-T Ethernet interface, enabling seamless integration into modern industrial networks. Its harsh coating ensures durability in harsh environments, further enhancing reliability.
Equipped with phase current inputs capable of handling up to 5 A, this relay offers precise monitoring and control over generator operations. The inclusion of ground overcurrent curve shapes following ANSI, IEC, IAC, Flexcurve, and Definite Time standards ensures comprehensive protection against potential hazards.
The 489-P5-HI-A20 is designed for versatile mounting options, supporting both panel and 19″ rack installations, catering to diverse installation needs across various industrial setups. It operates within a wide temperature range (-40°C to 60°C), ensuring continuous functionality in varying environmental conditions.
With its dielectric strength rated for 1.9 kV AC for 1 second or 1.6 kV AC for one minute, the relay surpasses safety standards, providing an added layer of protection against electrical surges. Additionally, the shipping weight of approximately 7.7 kg or 17 lbs. ensures easy transportation and handling during installation and maintenance processes.
There are no reviews yet.