Toote omadused:

• Energy quality measurement such as troughs and rapid variation of voltages, overvoltages, interruptions and flickers. PQI class S
• Built-in 8MB memory for event backup.
• Analysis of harmonics voltage, current up to rank 50 (via com)
• Active Energy Class 0.5 accuracy of measurement
• Can receive up to 4 optional modules such as input/output modules or communication module