AQ-P215 Power Monitoring IED

AQ-P215 offers a unique combination of high-accuracy power and energy measurement of class 0.2S, with a dynamic measurement range of up to 250 A (secondary current). Data logging in the flash memory is freely configurable, and the programmable logic and disturbance recorder features allow for a variety of power quality monitoring applications. AQ-P215 communicates using various protocols, including the IEC 61850 substation communication standard.

Highlights:

• Accuracy class 0.2S
  
• Patented frequency-independent measurement
  
• The frequency-tracking algorithm guarantees measurement accuracy at 675 Hz
  
• Power quality analysis (harmonics, THD and disturbance recording)
  
• Ultra-fast Modbus/TCP communication (5 ms update interval)
  
• A powerful disturbance recorder with a sampling rate of up to 64 samples per cycle
  
• A dynamic measuring range of up to 250A (secondary current) – effective disturbance recording when coupled to a protection current transformer
  
• A calendar feature with automatic adjustments for daylight savings time and leap year
  
• Programmable logic functions
  
• An extensive data logging capability