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Nothing contained in this document shall increase the liability or extend the warranty obligations of the manufacturer Arcteq Relays Ltd. The manufacturer expressly disclaims any and all liability for any damages and/or losses caused due to a failure to comply with the instructions contained herein or caused by persons who do not ful l the aforementioned requirements.
- Added General-menu description. 1.2. Version 1 revision notes Revision 1.00 Date 7.12.2015 Changes - The rst revision for AQ-F213 IED. Revision 1.01 Date 30.8.2016 Changes - Added password set up guide (previously only in AQtivate user guide) Revision 1.02...
5. Functions 5.1. Functions included in AQ-F213 This chapter presents the functions of AQ-F213 Feeder Protection relay with each function package. AQ-F213 includes following functions and amounts of instances of the functions. Table. 5.1. - 1. Protection functions of AQ-F213...
Rate of change of frequency (8 stages) VJP(1) Z< Vector Jump PGS1 PGx >/< Programmable stage ARC(1) IArc>/I0Arc> 50Arc/50NArc Arc protection (Option) Table. 5.1. - 2. Control functions of AQ-F213 Function package Name ANSI Description Set group settings Object control 0 → 1 Autoreclosing function CLPU...
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FFT calculation has always whole power cycle in the buffer. Further improvement for the achieved measurement accuracy is the Arcteq patented method of calibrating of the analog channels against 8 system frequency points for both, magnitude and angle. This frequency dependent correction compensates the used measurement hardware frequency dependencies.
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Lastly, in a compensated network protection, the relay with traditional algorithms may sporadically detect an earth-fault in a long healthy feeder due to CT errors. For all these reasons, Arcteq has developed an improved alternative to these traditional directional earth fault protections.
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Arc protection card has four sensor channels. Up to three arc point sensors may be connected to each channel. Sensor channels support Arcteq AQ-01 (light sensing) and AQ-02 (pressure and light sensing) units. Optionally protection function can be applied with phase or residual current condition.
5.6.8. Measurement value recorder This function is included in all function packages of AQ-F213. Measurement value recorder function records the value of selected magnitudes at the time of given trigger signal. An example application for this function is to record fault currents or voltages at the time of tripping the breaker but it can be used also to record the values from any user set trigger signal.
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Time synchronization Currently used 61850 setup of the device can be viewed in the IEC61850 tool ( Tools → IEC61850 ). For a list of available Logical Nodes in the Arcteq implementation browse the 61850 tree. See following picture: Figure. 6.1.4. - 211. IEC 61850 tool buttons.
Enable setting for GOOSE subscriber. 6.1.5. GOOSE Both GOOSE publisher and subscriber are supported by the Arcteq implementation. GOOSE subscriber is enabled by parameter setting ( Communication → Protocols → IEC61850 → GOOSE subscriber enable ) and GOOSE inputs are con gured using HMI or Aqtivate tool. For each of the Goose inputs there is also an input quality signal which can also be used in the internal logic.
(slave). The IEC 103 protocol can be selected for the available serial ports of the device. A master or primary station can communicate with the Arcteq device and receive information by polling from the slave device. Disturbance recordings transfer is not supported.
AQ-F213 Instruction manual Version: 2.00 Figure. 7.1. - 218. AQ-F213 application example with function block diagram. 7.2. Example feeder application connection Connection example of outgoing feeder application with two lines to line voltages and zero sequence voltage connected. Three phase currents and residual current are connected as well.
For a eld upgrade this means that the add-on module has to be ordered from Arcteq Ltd. or representative who shall provide the add-on module with corresponding unlocking code in order the device to be operating correctly after upgrading the hardware con guration.