Elspec – G4400 3-Phase Class A Power Quality Analyzer

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Description

The innovative design of the BLACKBOX analyzers?series is a technological breakthrough providing the perfect power quality?analysis solution.
Its enhanced capabilities are uniquely adaptable to address the individual needs and?requirements for almost any business and/or application.

Power Quality

  • Continuous waveform recording
  • Harmonics up to the 511th harmonic, odd/even
  • Flicker measurement
  • DipsSwell
  • Transient recorder (> 20 ?s)
  • RMS 1/2 Cycle Recording
  • Imbalance

PQZIP Continuous Waveform Recording

  • Harmonics bandwidth up-to 25kHz
  • Trigger free setup
  • 5,000 power parameters @ 1/2 cycle resolution
  • Easy deployment

Communication

  • Modbus (RTU, TCP)
  • DNP 3
  • OPC
  • TCP/IP
  • HTTP
  • FTP (File transfer)
  • NTP (time synchronisation)
  • SMTP (email function)
  • DHCP

Power Quality Compliance

  • EN50160
  • GOST
  • FOL
  • NRS 048
  • IEEE 519

Accuracy of Measurement

  • Energy: Class 0.2S
  • Current: 0.1 %
  • Voltage: 0.1 %

Interfaces

  • 2 X Ethernet Ports
  • PoE in/out
  • RS485

I/O Extension Module

  • 8 X DI
  • 8 X DO
  • 4 X AI 3-20mA
  • 4 X AO 3-20mA
  • 3 X relays

Time Synchronization

  • GPS 10?s
  • IRIG B 10?s
  • SNTP 100?s
  • DCF-77 10ms
  • 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, government 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 analyses power quality in real time

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Continuous Waveform Recordings

Unique to the BLACKBOX Series!

The G4K 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. It calculates RMS, harmonics or any other value of waveform in post-processing including the calculation of more than 10,000 parameters. The G4K fixed power quality analyzer offers a clear and comprehensive picture of the conditions before, during, and after an event.

Product Series G4410 G4420 G4430
Voltage Sampling Rate, Maximum Samples/Cycle 256 512 1024
Voltage Harmonics (Individual, Even, Odd, Total) Up to – 127TH 255TH 511TH
Type of Analog to Digital Converter 16/201 bit 16/201 bit 16/201 bit
Internal Memory 128 MB 4 GB 16 GB
Transient Detection, Microseconds (50Hz/60Hz) 78.1/65.1μs 39/32.5μs 19.5/16.3μs
Ethernet Ports 1 2 2
Power Over Ethernet (PoE- Out) 1 1
Voltage Ride Through on Power Loss (up to) 10 sec. 25 sec. 25 sec.
Applicable Measurement Standards EN50160, IEEE1159, IEEE519, IEC61000-4-15,IEC61000-4-7, IEC61000-4-30 Class A,IEC62053-22/23 Class 0.2
Applicable EMC Standards EN55011 Group 1 Class A, EN61000-6-2, IEC60255EN60439-1 (clauses 7.9.1, 7.9.3, 7.9.4, 7.10.3, 7.10.4),FCC Part 15 Subpart B Class A, IEC61000-3-3

 

Voltage
Channels 3 Phase + Neutral
Nominal Full Scale 1000V
Maximum Peak Measurement 8kV
Input Impedance 3M
Uncertainty 0.1% of Nominal
Current
Channels 3 Phase + Neutral
Nominal Full Scale 5A
Maximum Peak Measurement 50A
Burden 0.0001VA@5A
Phase ±0.42°@3A ±0.17°@5A
Uncertainty 0.1% of Nominal
Frequency
Fundamental Frequency 42.5 Hz to 69 Hz
Frequency Resolution 10 mHz
Frequency Accuracy ±10 mHz
Physical
Dimensions 175mm x 232mm x138mm
Weight 1.7Kg
Power Supply
Operating Range 100-260 VAC: 50/60 Hz 100-300
VDC
Auxiliary DC Supply 48 VDC
Auxiliary Supply – PoE In PoE In According to 802.3af
Time
Real Time Clock  20ppm
GPS 100-200μs
IRIG B 100-200μs
SNTP Server 50-100μs
DCF-77 ±15ms
DCF-77 ±15ms
Environmental Conditions
Operation Temperature  -20°C to 70°C(-4°F to 158°F)
Storage Temperature -40°C to 85°C(-40°F to 185°F)

Additional information

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Elspec