Voltage protection relay AQ-M215

currenttrip circuitfor electric motors

The AQ-M215 offers a modular motor protection and control solution for larger and more important motors requiring both current and voltage based protection functions along with complete measurements. Up to three optional I/O or communication cards are available for more comprehensive monitoring and control applications. Up to 16 RTD signals can be connected for thermal alarming and tripping. The AQ-M215 communicates using various protocols including IEC 61850 substation communication standard. Highlights Powerful motor management 5 time constant accurate thermal model Softstart protection starting from 6Hz Stardelta started motor supervision 2 speed motor protection Up to class 0.2S power and energy measurement