SR489-P5-HI-A20 489 generator management relay

Description

Overview

Essential details：SR489-P5-HI-A20 489 generator management relay

Product Description

The SR489-P5-HI-A20 489 Generator Management Relay is a device for managing generators with a variety of functions such as control, monitoring and protection. Here are some details about the functions and features of the relay:

Control function: SR489-P5-HI-A20 489 Generator management relay has powerful control function, can receive control signals to start, stop or change the operating state of the generator. In addition, the relay can also realize the parallel control of the generator and ensure the parallel operation of multiple generator sets under suitable conditions.

Monitoring function: The relay can monitor the operating status of the generator in real time, such as voltage, current, frequency, oil pressure, water temperature and other parameters, and transmit these data to the control system or duty personnel through the display screen or communication interface. In this way, the personnel on duty can understand the operation of the generator in time, find abnormal situations and deal with them.

Protection function: SR489-P5-HI-A20 489 generator management relay has overload protection, underload protection, short circuit protection, phase loss protection and other protection functions, which can cut off the power supply in time when the generator is abnormal to prevent equipment damage and accident expansion.

Intelligent control: The relay adopts intelligent control algorithm, which can automatically adjust the operating parameters of the generator according to the operation of the generator and the control requirements, and improve the power generation efficiency and management level.

In summary, SR489-P5-HI-A20 489 generator management relay is a powerful and reliable equipment, which can be widely used in various occasions that need to manage generators, improve the operating efficiency and stability of generators, and ensure the safety and reliability of power supply.

SR489-P5-HI-A20-E-H

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SR489-P5-HI-A20 489 generator management relay

This 489 generator management relay has the following unique features:

High-precision detection and fault judgment: Using advanced algorithms and sensor technology, it can detect and judge various faults and abnormal conditions of the power system with high precision, such as short circuit, overload, undervoltage, etc.
Fast response: When a fault or abnormal situation is detected, it can quickly cut off the fault line, prevent the expansion of the accident, and ensure the stable operation of the entire power system.
Multiple protection functions: Provides multiple protection functions to meet the protection requirements in different scenarios, such as fixed time limit overcurrent protection, reverse time limit overcurrent protection, and zero sequence overcurrent protection.
Programmable control: Supports programmable control, which can be customized and configured according to actual needs to achieve more flexible and intelligent control.
User-friendly interface: equipped with a simple and easy-to-use operation interface, convenient for users to set, monitor and debug.
Flash memory for firmware upgrade: With flash memory for firmware upgrade, users can upgrade the firmware of devices when needed, improving the performance and stability of devices.
Simulation and VT fuse failure: The ability to simulate a variety of fault conditions and fault detection of VT fuses to ensure that the equipment can operate stably under various conditions.
Trip coil monitoring: With the trip coil monitoring function, you can monitor the status of the trip coil in real time to ensure that it can operate correctly when needed.
Circuit breaker failure: can detect the fault of the circuit breaker and take appropriate measures in time to prevent equipment damage or accident expansion caused by the fault of the circuit breaker.
Withdrawable housing for maintenance and testing: Withdrawable housing for maintenance and testing is designed to facilitate daily maintenance and inspection of equipment.
These functions make this 489 generator management relay have a wide range of application value in power system, which can effectively improve the stability and reliability of power system.