Arcteq Arc Protection

The Arcteq arc protection system offers both detection and the ’cure’ to arc faults. By detecting and eliminating the arc quickly, it prevents serious injury to staff and assists in limiting damage to just one area.

The AQ100 arc flash relay detects the light, current or pressure produced by an arc fault and is able to trip the circuit breaker nearest to the fault, cutting the current. The AQ1000 arc quenching system will create a three-phase low impedance parallel path for the fault current, drawing the arc fault into the quenching unit, extinguishing the arc rather than letting it extend into the switchgear.

AQ 200 Series

Arcteq’s AQ 200 series high performance protection IEDs are developed to cover any transmission or distribution network protection and control application.

This high performance product line offers a variety of solutions for line distance and differential protection, distributed or centralized busbar protection, machine protection and feeder protection.

Related products
Product name
Arc Protection System
An arc protection system is made up of a relay, sensors and an arc quenching device. The sensors detects the arc, the relay sends a trip command to the circuit breaker in just 2ms and the arc quencher carries the fault away from the circuit breaker and eliminates it in just 3ms.

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AQ200 Series – AQ-G215 Generator Protection Relay
The AQ G215 generator protection relay is well suited for machines requiring complete generator protections.

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AQ200 Series – AQ-V211 Busbar Protection Relay
The AQ V211 Busbar Protection Relay offers a modular voltage protection solution for substations.

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AQ200 Series – AQ-T216 Transformer Protection Relay
The AQ T216 is a transformer protection relay with sophisticated and easy to use differential protection function.

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AQ300 Series – AQ-L357 Line Protection Relay
The Arcteq AQ-L357 is a line protection relay with full scheme distance protection for transmission and sub-transmission line protection applications.

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