AQ-S215 Bay Control IED

AQ-S215 bay control IED may be applied for various types of control applications. The AQ-S215 comes with full current, voltage, power and energy measurement capability and may be equipped with additional I/O depending on application needs. Easy to use and powerful logic programming expands further the application range to more demanding control needs. Up to three optional I/O or communication cards can be inserted depending on application requirements. Large freely programmable HMI display provides quick visualization of the object, alarm and event status. The AQ-S215 communicates using various protocols including IEC 61850 substation communication standard.


  • Smart grid control
  • Benefits of smart distributed solution
    • Reduced wiring
    • Operational redundancy
    • Bay oriented alarm and status windows
    • Integrated disturbance recorder function
Controllable objects 5
Synchrocheck 25
Autorecloser 79
8 setting groups