
AQ-101LV Arc flash protection
AQ-101LV is a sophisticated microprocessor-based arc flash protection unit for arc light detection. AQ-101LV acts as a sub-unit to AQ-110P in an AQ-100 arc protection system. It can also function as a stand-alone unit in light-only systems. AQ-101LV 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-101LV provides the highest level of dependability by continuously monitoring all internal system functions as well as with external connections.
Features:
- A wide range for the power supply (18…72 V DC or 92…265 V AC/DC)
- A maximum of 12 arc light point sensors (3 point sensors 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
- 12 indication LEDs
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