GE 489-P5-HI-A20-E Generator Management Relay

GE 489-P5-HI-A20-E Generator Management Relay

Analog Current Output Isolation:36 Vpk (isolated with RTDs and analog inputs) Case Drawout:Fully drawout (automatic CT shorts) Digital Inputs:489 Sensor Supply, 24 V DC at 20 mA max Impedance 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 Shipping Weight:7.7 kg or 17 lbs. The GE 489-P5-HI-A20-E is specifically designed for critical industrial applications, offering unparalleled reliability and precision. Its robust design withstands harsh environmental conditions, ensuring continuous operation even under extreme climates. With its advanced features, this relay enables real-time monitoring and control of generator operations, enhancing safety and productivity. 

It features an intuitive interface for easy setup and configuration, facilitating seamless integration into existing systems. The relay  comprehensive protection capabilities, including trip and alarm functions, metering, breaker failure flash memory, and trip coil supervision, ensure optimal generator performance and minimize maintenance requirements. It comes with the GE Enervista 489PC Software, allowing remote access and customization through a PC, enhancing operational flexibility and efficiency. Equipped with enhanced display technology and a 10Base-T Ethernet connection, the 489-P5-HI-A20-E provides users with a clear overview of system status and allows for network-based communication and data exchange, improving overall system management. 

 This product includes a SR489-CASE draw-out case, ensuring safe and easy installation and maintenance. It  compatible with new and refurbished relays, offering cost-effective solutions for various industrial settings. With its extensive range of specifications and robust design, the GE 489-P5-HI-A20-E is an indispensable tool for power management in industrial environments. The GE 489-P5-HI-A20-E is a sophisticated relay designed for efficient monitoring and control in industrial power systems, ensuring optimal performance and safety.

Main Functions

Power system monitoring and control:

The power interface board can be used for power system monitoring and control equipment to ensure the safe, stable and reliable operation of the power system.

Power plant automation:

In the power plant, it can be used to connect and manage the power supply of the mastering system and monitoring equipment to improve the automation level of the power plant.

Power transformer and distribution:

Applicable to substations and distribution stations, it is used to govern the power supply of transformers, circuit breakers and other equipments to ensure the high efficiency of power transmission and distribution.

Industrial Process Mastering:

In manufacturing and chemical workshops, this power interface board can be used for power management of automation systems, inner and control equipment to enhance productivity and safety.

Building Automation:

It can be used in building automation system, power supply to lighting, air conditioning, security equipment, etc., to achieve intelligent management of building equipment.

Railway flag signal system:

In the railway system, it is used in the power management of railway flag signal equipment and control system to ensure the stable operation of railway signal system.

Smart Grid:

In the smart grid, the power interface board can be used to connect and manage the digital power equipment and promote the intelligent development of the power grid.

Traffic Flag Signal System:

In the traffic flag signal system of routes and intersections, it is used to supply power to the flag master and equipment to ensure the normal display of traffic signals.

Aerospace:

In aviation and aerospace, the power interface board can be used in the control system of aircraft and spacecraft to provide stable and reliable power support.

It is suitable for land initiatives, oilfield equipment and other categories, providing power support for various land engineering equipment.