The SATEC PM180 is a flagship modular Power Quality Analyzer & High-Performance Fault Recorder engineered for utility substations, industrial facilities, and data centers requiring uncompromising power quality monitoring. Certified to IEC 61000-4-30 Class A Edition 3 standards, the PM180 provides high-speed sampling (up to 1024 samples/cycle), continuous waveform recording, transient capture, and comprehensive fault analysis. Its modular architecture allows flexible I/O expansion, making it a versatile center-piece for substation automation and grid diagnostics.