AQ-M255 Motor protection IED
The AQ-M255 offers a modular motor protection and control solution for larger and more important motors with large I/O capacity. Up to 11 optional I/O or communication cards are available for extensive monitoring and control applications. Up to 16 RTD signals can be connected for thermal alarming and tripping. The AQ-M255 communicates using various protocols including IEC 61850 substation communication standard.