GE 489-P5-HI-A20-TH Generator Management Relay
The GE 489-P5-HI-A20-TH is a highly advanced generator management relay designed for superior performance and reliability in industrial applications. Equipped with a 10Base-T Ethernet interface and a robust harsh coating, it ensures efficient monitoring and control of generator systems.
Analog Current Inputs Accuracy:±1% of full scale
Fuse Model:215-02.5
Ingress Protection:IP40 Front, IP10 back
Maximum Altitude:2000 m
Overvoltage Category:II
RTD Inputs Isolation:36 Vpk (isolated with analog inputs and outputs)
Case IP Class:IP10A
Demand Metering Measurement Type:Rolling Demand
Undervoltage Pickup Level:0.50 to 0.99 × rated V in steps of 0.01
Negative Sequence Overcurrent Pickup Level:3 to 100% FLA in steps of 1
Shipping Weight:7.7 kg or 17 lbs.
The GE 489-P5-HI-A20-TH is meticulously engineered for reliable generator management in demanding industrial settings. Its enhanced display with 10Base-T Ethernet capabilities ensures seamless integration into existing networks. With phase current inputs up to 5 A, this relay supports efficient power distribution. The device features superior thermal modeling, allowing for precise phase unbalance and hot/cold curve ratio adjustments, crucial for maintaining optimal stator performance. Additionally, its fully drawout case design facilitates easy installation and maintenance, enhancing operational efficiency. The unit operates with a wide range of input voltages, making it adaptable to various applications. Designed with safety in mind, it includes comprehensive overvoltage protection and undervoltage pickup levels for dependable performance even under adverse conditions.
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