Operating Temperature Range:-40 to 60°C
Dielectric Strength:1.9 kV AC for 1 second or 1.6 kV AC for one minute
Shipping Weight:7.7 kg or 17 lbs
Tachometer Duty Cycle:> 10%
Trip Coil Supervision Trickle Current:2 to 5 mA
Underfrequency Pickup Accuracy:±0.02 Hz
Analog Current Inputs Accuracy:±1% of full scale
Isolation:36 Vpk (isolated with analog inputs and outputs)
Sinusoidal Vibration Test Level:Class 1
Overvoltage Category:II
Insulation Voltage:300 V
Pollution Degree:2
Current Rating:5 A
Phase Distance Characteristics:Offset mho
RTD Inputs Sensing Current:5 mA
Sequential Trip Configurable:Assignable to Digital Inputs 1 to 7
Delivery:4-5 weeks
This state-of-the-art relay is engineered to provide unparalleled control and protection for generators in demanding industrial environments. Its robust design withstands harsh conditions, ensuring continuous and reliable operation.
Equipped with damped oscillation test capabilities, it accurately measures the generator’s performance, enhancing safety and preventing potential failures.
The GE Multilin 489-P1-HI-A20-E features an efficient grounding overcurrent curve, enabling quick and precise response to overcurrent events, safeguarding against equipment damage and downtime.
With its wide operating temperature range and high input/output current capacity, this relay is suitable for a variety of applications, from cold storage facilities to power generation plants.
The inclusion of trip coil supervision ensures reliable detection and response to overloads, minimizing the risk of overheating and prolonging the life of your critical equipment.
Designed for easy integration into existing systems, this relay supports flexible mounting options on panels or 19-inch racks, offering maximum flexibility and compatibility.
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