AQ-101D Arc Flash Protection - Medium Voltage

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