AQ-101D Arc Flash Protection - Medium Voltage

AQ-101D sophisticated microprocessor-based arc flash protection unit for arc light detection.

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    It is designed to minimize the damage caused by an arcing fault (arc flash) by tripping the circuit breaker that sources the fault current. The complete system self-supervision function of AQ-101D provides the highest level of dependability by continuously monitoring all internal system functions as well as external connections.
    AQ-101D can be used as a stand-alone unit or as a part of a more complex arc protection system via a binary bus.

    Features include:

    • Easy DIN rail installation
    • A wide range for the power supply (18…72 V DC or 80…265 V AC/DC)
    • A maximum of 12 arc light point sensors (3 point sensor per channel)
    • A maximum of 1 fiber loop sensor (optional)
    • 4 trip relays
    • 1 system failure relay
    • 1 fast binary output
    • 2 fast binary inputs
    • 1 multifunction push button
    • Non-volatile memory
    • 25 indication LEDs