The PQE Power Quality Analyzer G4500 series takes PQ analyzers & power monitoring to a whole new level by using the revolutionary PQZIP patent algorithm. The unique algorithm enables you to measure, store & analyze (continuously) waveform signals regardless their size.

FEATURES

• Continuous waveform recording
• Trigger free setup
• 5,000 power parameters @ 1/2 cycle resolution
• Easy deployment

APPLICATIONS

Utilities (transmission, distribution, generation)

• Optimizes protective equipment configuration and substation automation solutions
• Ensures a reliable and consistent supply of energy
• Evaluates the performance of breakers and relays
• Identifies and manage peak demand
• Real time power quality monitoring to meet any international standard
• Produces detailed & comprehensive statistical records

Energy consumer (critical power, industrial, commercial, etc.)

• Measures and analyzes system efficiency, provides solutions and increases profits
• Negotiates capabilities with power providers
• Detects electric bill inconsistencies
• Avoids power quality compliance issues
• Monitors and analyze power quality in real time
• Multiple Site investigation

Continuous Waveform Recordings

PQE Power Quality Analyzer G4500 series is able to record and store all electrical waveform continuously for more than a year, with no gaps in the data. The PQE power quality analyzer offers a clear and comprehensive picture of the conditions before, during, and after an event.

SUPREME TRENDS RESOLUTION

PQE Power Quality Analyzer G4500 series meter measures and records 5,000 power parameters continuously at a resolution of ½ cycles, 10/12 cycles, 150/180 cycles, 10 min and 2 hours of which, any given resolution is calculated for display and reporting purposes. Hence, there is no need to select which parameters to log, and more importantly, which parameters to ignore.

HARMONICS & INTER-HARMONICS ANALYSIS

PQE Power Quality Analyzer G4500 series has two FFT engines for harmonics analysis: Cycle by Cycle: performs FFT at 1 cycle resolution for extended bandwidth. This engine provides 512 harmonics order at 50Hz resolution. 10/12 Cycles: performs FFT 10/12 cycles resolution for extended resolution and sub-grouping calculation. This engine provides the magnitude and angle of 512 spectrum components at 5Hz resolution.

COMPREHENSIVE EVENT MECHANISM

PQE Power Quality Analyzer G4500 series is designed to detect any event occurring on your system. The mechanism allows you to configure events on any measured parameter (more than 1,000) and/or I/O ports. The event mechanism supports out-of-limit events as well as rate of changed limits. The PQ analyzer is capable of recording waveform signals continuously. The event configuration doesn’t trigger the recording but rather stores summary logs including start and end time, duration, severity and magnitude of the event. All events can be displayed in a tabular or scatter charts as CBEME/ITIC.

Specifications

Continuous Waveform Recordings

The G4400 fixed power quality analyzer is able to record and store all electrical waveform continuously for more than a year, with no gaps in the data. The G4400 fixed power quality analyzer offers a clear and comprehensive picture of the conditions before, during, and after an event.