Using AQ-T216 as generator differential relay (87G)
AQ 2xx Relay Output Guideline
RELAY OUTPUTS IN GENERAL Generally, protection relay outputs can be used for many different things. Most important usage for outputs in protection relay is clearly controlling the circuit breaker opening and closing coils. This can be done either ...
Load report file from the AQ-300 IED for faster technical support
In case of having technical issues with AQ-300 series IED it is advised to load a “report file” from the relay to help Arcteq Relays to determine the cause for the issue faster. The report file may contain information valuable for the manufacturer. ...
Finding out the reason for activated ERROR LED
Error LED is used for indicating an abnormal status of the relay. This document explains how to find out what the error message is, what are the error messages and what they mean and also how to possibly fix them. Finding out the error message If you ...
Generating an example aqs configuration file with aqs generator
In general, it is recommended to use the aqs file loaded from the relay. But in case you have not yet received the ordered relay and need to make protection configuration or want to get familiar with a particular IED type and its functions it is ...
Upgrading AQ-200 series IED firmware
Firmware file is a zipped file and is labelled in following style e.g. like this (v1.0.1-97-g14e806f.zip). The firmware file appears to be a zip file but DON’T UNZIP this file updating, AQtivate setting and configuration tool does this automatically ...