Elspec LTD products

The BlackBox G4400, the best power quality analyzer in the market today, is equipped with the revolutionary PQZIP patent algorithm for continuous waveform recording. This most advanced analyzer enables you to predict, prevent and troubleshoot an incidence easily, without the need to set any trigger or threshold in order to capture a specific event.

The Elspec G4500 Portable Power Quality Analyzer offers advanced capabilities for power monitoring and waveform recording. Utilizing the PQZIP patented algorithm, it enables continuous measurement and storage of waveform signals without requiring pre-selection of parameters. The instrument supports comprehensive harmonic analysis with two FFT engines, conducting cycle-by-cycle and 10/12 cycle analyses for detailed spectral data. With the ability to monitor over 1,000 power parameters simultaneously, the G4500 records and displays extensive data, including start and end times, durations, and severities of power events. The analyzer supports synchronized data collection through GPS to ensure accurate time-stamped recordings, making it an essential tool for utilities and industrial applications requiring reliable and continuous power quality assessment. The device meets Class A standards for precise data accuracy and supports various communication interfaces for seamless integration into existing systems.

The BlackBox G5DFR is a sophisticated digital fault recorder that leverages Elspec's proprietary PQZIP compression technology to capture and analyze electrical waveforms at a high sampling rate of 1,024 samples per cycle. By continuously detecting and recording all waveform signals, it ensures that no crucial data is lost, and it's capable of retaining comprehensive records for over a year. Designed for rigorous EMS and power quality applications, it offers superior trends resolution and captures up to 5,000 power parameters at variable cycle intervals. Its dual FFT engines facilitate harmonics and inter-harmonics analysis, providing insights into spectral components with up to 512 harmonics orders. Additionally, it integrates a Phasor Measurement Unit compliant with IEEE synchrophasor standards, ensuring precise and reliable measurements for power system analysis. The G5DFR's robust event mechanism allows for detailed event detection and reporting, providing a critical tool for system monitoring and analysis over TCP/IP and UDP/IP networks.