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O objetivo deste guia é descrever os parâmetros básicos necessários para a parametrização do relé SEL-751 para aplicação no ponto de conexão da geração distribuída (GD), conforme requisitos da norma técnica ND-5.31 da CEMIG. O guia orienta a aplicação de funções estritamente necessárias para a aplicação na GD. Os ajustes não descritos nesse guia são funções adicionais que podem ser implementadas de acordo com os requisitos de cada aplicação.
This application guide provides an example for setting the custom Modbus user map in the SEL-734 Advanced Metering System and SEL-735 Power Quality and Revenue Meter. It also includes a unique application example using a real-time automation controller (RTAC) with the FileIO Library to programmatically read a text file containing the custom user map and write the user map to the meter via Modbus.
This application guide explains how to use Microsoft Power BI and the acSELerator Database API to create interactive energy bills by using a set of prebuilt templates. This guide also explains the path of data from a variety of devices to the report and demonstrates how to build reports.
The SEL-451 Protection, Automation, and Bay Control System has extensive logic and protection features, allowing it to be used for many applications. This application guide describes how to implement a motor bus transfer scheme in the SEL-451 for a two-source configuration.
Application Guide - This application guide describes how a front-panel pushbutton of an SEL-351S Protection and Breaker Control Relay can be used to enable and disable Arc-Flash Hazard Energy-reducing protection.
This application guide provides an example of how to configure SEL-735 intermediate or advanced meters for the use of multiple load profile recorders with the Itron MV-90® xi meter reading software. In some cases, it is advantageous to expand beyond just one billing recorder and collect data from another selected LDP recorder within an SEL-735 Power Quality and Revenue Meter.
Application Guide - Panel meters provide annunciation of critical electrical parameters. Some meters can only show a single measurement quantity, such as demand current and voltage minimum and maximum. An advanced meter, however, can display multiple sets of electrical values and replace up to three individual panel meters. This saves initial capital and panel space and brings the benefits of data trending and power quality disturbance recording.
This application guide discusses features of the SEL-3622 that provide the ability to detect, prevent, and alert for unauthorized network access or physical tampering and demonstrates how to enable and configure these features in an example application.
This application guide explains how to use the SEL-735 Power Quality and Revenue Meter to detect and alarm on false energy metering conditions during generator black start conditions and generator stress testing in applications making use of an automatic throw-over relay scheme intended to account for total energy regardless of generation sources or system configuration.
This application guide shows how to provide arc-flash protection to a motor control center (MCC) by transferring the output of the time-overlight® element in an SEL-849 Motor Management Relay to an SEL-751A Feeder Protection Relay using IEC 61850 GOOSE.
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O objetivo deste guia é descrever os parâmetros básicos necessários para a parametrização do relé SEL-751 para aplicação no ponto de conexão da geração distribuída (GD), conforme requisitos da norma técnica ND-5.31 da CEMIG. O guia orienta a aplicação de funções estritamente necessárias para a aplicação na GD. Os ajustes não descritos nesse guia são funções adicionais que podem ser implementadas de acordo com os requisitos de cada aplicação.
This application guide provides an example for setting the custom Modbus user map in the SEL-734 Advanced Metering System and SEL-735 Power Quality and Revenue Meter. It also includes a unique application example using a real-time automation controller (RTAC) with the FileIO Library to programmatically read a text file containing the custom user map and write the user map to the meter via Modbus.
This application guide explains how to use Microsoft Power BI and the acSELerator Database API to create interactive energy bills by using a set of prebuilt templates. This guide also explains the path of data from a variety of devices to the report and demonstrates how to build reports.
The SEL-451 Protection, Automation, and Bay Control System has extensive logic and protection features, allowing it to be used for many applications. This application guide describes how to implement a motor bus transfer scheme in the SEL-451 for a two-source configuration.
Application Guide - This application guide describes how a front-panel pushbutton of an SEL-351S Protection and Breaker Control Relay can be used to enable and disable Arc-Flash Hazard Energy-reducing protection.
This application guide provides an example of how to configure SEL-735 intermediate or advanced meters for the use of multiple load profile recorders with the Itron MV-90® xi meter reading software. In some cases, it is advantageous to expand beyond just one billing recorder and collect data from another selected LDP recorder within an SEL-735 Power Quality and Revenue Meter.
Application Guide - Panel meters provide annunciation of critical electrical parameters. Some meters can only show a single measurement quantity, such as demand current and voltage minimum and maximum. An advanced meter, however, can display multiple sets of electrical values and replace up to three individual panel meters. This saves initial capital and panel space and brings the benefits of data trending and power quality disturbance recording.
This application guide discusses features of the SEL-3622 that provide the ability to detect, prevent, and alert for unauthorized network access or physical tampering and demonstrates how to enable and configure these features in an example application.
This application guide explains how to use the SEL-735 Power Quality and Revenue Meter to detect and alarm on false energy metering conditions during generator black start conditions and generator stress testing in applications making use of an automatic throw-over relay scheme intended to account for total energy regardless of generation sources or system configuration.
This application guide shows how to provide arc-flash protection to a motor control center (MCC) by transferring the output of the time-overlight® element in an SEL-849 Motor Management Relay to an SEL-751A Feeder Protection Relay using IEC 61850 GOOSE.
O objetivo deste guia é descrever os parâmetros básicos necessários para a parametrização do relé SEL-751 para aplicação no ponto de conexão da geração distribuída (GD), conforme requisitos da norma técnica ND-5.31 da CEMIG. O guia orienta a aplicação de funções estritamente necessárias para a aplicação na GD. Os ajustes não descritos nesse guia são funções adicionais que podem ser implementadas de acordo com os requisitos de cada aplicação.
This application guide provides an example for setting the custom Modbus user map in the SEL-734 Advanced Metering System and SEL-735 Power Quality and Revenue Meter. It also includes a unique application example using a real-time automation controller (RTAC) with the FileIO Library to programmatically read a text file containing the custom user map and write the user map to the meter via Modbus.
The SEL-451 Protection, Automation, and Bay Control System has extensive logic and protection features, allowing it to be used for many applications. This application guide describes how to implement a motor bus transfer scheme in the SEL-451 for a two-source configuration.
This application guide explains how to use Microsoft Power BI and the acSELerator Database API to create interactive energy bills by using a set of prebuilt templates. This guide also explains the path of data from a variety of devices to the report and demonstrates how to build reports.
Application Guide - This application guide describes how a front-panel pushbutton of an SEL-351S Protection and Breaker Control Relay can be used to enable and disable Arc-Flash Hazard Energy-reducing protection.
This application guide provides an example of how to configure SEL-735 intermediate or advanced meters for the use of multiple load profile recorders with the Itron MV-90® xi meter reading software. In some cases, it is advantageous to expand beyond just one billing recorder and collect data from another selected LDP recorder within an SEL-735 Power Quality and Revenue Meter.
Application Guide - Panel meters provide annunciation of critical electrical parameters. Some meters can only show a single measurement quantity, such as demand current and voltage minimum and maximum. An advanced meter, however, can display multiple sets of electrical values and replace up to three individual panel meters. This saves initial capital and panel space and brings the benefits of data trending and power quality disturbance recording.
This application guide discusses features of the SEL-3622 that provide the ability to detect, prevent, and alert for unauthorized network access or physical tampering and demonstrates how to enable and configure these features in an example application.
This application guide explains how to use the SEL-735 Power Quality and Revenue Meter to detect and alarm on false energy metering conditions during generator black start conditions and generator stress testing in applications making use of an automatic throw-over relay scheme intended to account for total energy regardless of generation sources or system configuration.
This application guide shows how to provide arc-flash protection to a motor control center (MCC) by transferring the output of the time-overlight® element in an SEL-849 Motor Management Relay to an SEL-751A Feeder Protection Relay using IEC 61850 GOOSE.