Power Quality Analyzers

Power quality analyzers measure and assess electrical power quality, detecting issues such as voltage fluctuations, harmonics, and transients.

We offer three advanced models from Elspec: the G4400, G4500, and PureBB. These devices feature continuous waveform recording with the PQZIP algorithm, providing precise monitoring and real-time insights for better system efficiency and compliance.

G4400
Fixed Power Quality Analyzer

The G4400 is a fixed power quality analyzer that enables continuous waveform recording at up to 1,024 samples and measures over 5,000 parameters with Class A accuracy. It is designed to deliver exceptional precision for long-term power monitoring without requiring any threshold setup, making it ideal for comprehensive power system diagnostics and troubleshooting.

 

Technical Specifications:

G4500
Portable Power Quality Analyzer

The G4500 is a portable, high-performance power quality analyzer that offers continuous waveform recording at up to 1,024 samples for in-depth analysis of 5,000 power parameters. Its flexibility, combined with advanced features like synchronized monitoring, makes it perfect for both field and fixed installations, ensuring reliable data capture in any environment.

Technical Specifications:

PureBB
Handheld Power Quality Analyzer

The PureBB is a compact, handheld analyzer offering continuous waveform recording for single-phase and three-phase systems. With its Class A compliance and plug-and-play design, it provides high-resolution measurements with minimal setup, making it a highly efficient tool for field use and on-the-spot diagnostics.

Technical Specifications:

elspec-g5-transformed

ELSPEC G5
Multi-Functional Digital Fault Recorder

The ELSPEC G5 is a versatile and reliable solution for advanced power monitoring and analysis. With 24-bit continuous acquisition at 1,024 samples per cycle [50/60Hz], it provides unmatched accuracy for capturing detailed power quality data.

Designed for flexibility, its modular architecture supports both centralized and decentralized configurations, making it adaptable to a wide range of system setups. Full compliance with IEC 61850 MMS, GOOSE messaging, and sample values, ensures seamless integration into modern smart grid and substation environments.

Functionalities:
  • Power Quality Monitoring (PQM)
  • Digital Fault Recorder (DFR)
  • Phasor Measurement Unit (PMU)
  • Sequence of Event Recording (SER)
  • Dynamic System Monitoring (DSM)
  • Impedance Distance to Fault Location (IDFL)
  • Impedance based Fault Location (IbFL)
  • Energy Billing Measurement (EBM)

Technical Specifications: