Instruction manual – AQ 110 arc protection unit
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TROUBLESHOOTING GUIDE ...................................................................... 75
Current measuring circuits ................................................................... 76
Trip relays T1, T2, T3, T4 ..................................................................... 76
High Speed Outputs HSO1, HSO2 ....................................................... 76
Binary Output BO1 ............................................................................... 77
Binary Inputs BI1, BI2 .......................................................................... 77
Casing and package ............................................................................ 78
Environmental conditions ..................................................................... 78
AQ 110 Point sensor unit ..................................................................... 79
AQ 0x arc sensors................................................................................ 79
REFERENCE INFORMATION ...................................................................... 80