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
PQZIP inside
Class A
Far surpassing the highest standards set by the industry, the BLACKBOX device series complies with standards for: aggregations, time clock uncertainty, flagging, and transient influence quantities.
Superior Accuracy
PQE’s pioneering measurement method utilizes a dual-range gain of 2 x 16 Bit to yield, a superior accuracy far surpassing IEC 61000-4-30 Class A requirements, thereby capturing the finest details & deviations in Power Quality parameters.
Synchronized Monitoring
A unique time synchronization algorithm assures that logged data from multiple units is synchronized & displayed on the same time scale with typical 0.1 ms resolution. Every event on a grid is accurately analyzed for precise root cause analysis, behaviour propagation, and traced to its source
APPLICATIONS
Utilities (transmission, distribution, generation)
Energy consumer (critical power, industrial, commercial, etc.)
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.
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
|
Waveform Sampling |
|
|---|---|
|
Voltage Sampling Rate |
1024 Samples/Cycle |
|
Current Sampling Rate |
256 Samples/Cycle |
|
Voltage Harmonics (Individual, Even, Odd, Total) Up to – |
511Th |
|
Current Harmonics (Individual, Even, Odd, Total) Up to – |
127Th |
|
Type of Analog to Digital Converter |
16/201 bit |
|
Storage Capacity |
|
|
Internal Memory |
32 GB/32TB2 |
|
Power Quality Analysis |
|
|
transient Detection, Microseconds (50Hz/60Hz) |
19.5/16.3μs |
|
Communication Ports |
|
|
Ethernet Ports |
3 |
|
Wi-Fi Communications (802.11g) |
1 |
|
Power Over Ethernet (PoE- Out) |
1 |
|
Digital Input |
4 |
|
RS-232 |
1 |
|
RS-485 |
1 |
|
Physical |
|
|
Dimensions mm |
314 X 84 X 271 |
|
Weight |
3.7kg |
|
Control |
|
|
Comprehensive web server for local and remote real-time monitoring and control |
|
|
Applicable Standards |
|
|
Measurement Standards |
EN50160, IEEE1159, IEEE519, IEC61000-4-15, IEC61000-4-7, IEC61000-4-30 Class A |
|
Environmental Standards |
IEC60068-2-1, 2, 6, 27, 30, 75 |
|
Safety Standards |
EN61010-1:2001 2nd Edition |
|
Power Supply |
|
|
Operating Range |
100-260 VAC: 50/60 Hz 100-300 VDC |
|
Auxiliary DC Supply |
48 VDC |
|
Auxiliary Supply |
PoE In According to 802.3af |
|
Battery Backup |
2 Hours |
|
Environmental Conditions |
|
|
Operation Temperature |
0°C – 50°C (32°F – 122 °F) |
|
Storage Temperature |
-20°C – 60°C (-4°F – 140 °F) |
|
Time Synchronization |
|
|
Real Time Clock |
±1 Second per 24 Hours |
|
GPS |
100-200μs |
|
IRIG B |
100-200μs |
|
SNTP Server |
50-100μs |
|
DCF-77 |
±15ms |
|
Voltage Channels |
|
|
Voltage Channels |
4 (3 Phases + Neut.)+ 1 DC |
|
Nominal Full Scale |
1000V |
|
Maximum Peak Measurement |
8000V |
|
Input Impedance |
3MΩ |
|
Uncertainty |
0.1% of Nominal |
|
Current Channels |
|
|
Current Channels |
4 (3 Phases + Neut.)+ 1Grn/DC |
|
Current Channels Receive From Clamp |
I1-I4: 0-10 VPk I5: 0-3 VPk |
|
Uncertainty |
0.1% ±0.1 mV |
|
Frequency Measurement |
|
|
Fundamental Frequency |
42.5 Hz to 69 Hz |
|
Frequency Resolution |
10 mHz |
|
Frequency Accuracy |
±10 mHz |
Contact us today to explore our range of power quality analyzers and learn more about our advanced monitoring systems. Let our experts assist you in selecting the right solutions for your unique needs and challenges. Don't compromise on your electrical systems' performance - contact us now and discover how we can help you optimize your power quality and energy management.
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.
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