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Blackbox G4420 Fixed Power Quality Analyser
Includes: Elspec G4420, Investigator s/w, PQScada s/w, Voltage Terminal Block Connector, RS485/422 Communication Terminal Block, 48VDC Terminal Block Connector, Temperature Sensor Terminal Block Connector, Clamping Yoke Holder on Rail 35mm FM 4.
Exclusive only to the BLACKBOX, the G4420 device is able to record & store all electrical waveforms, all the time, with no gaps in the data. It calculates RMS, harmonics, & all desired values from waveforms in post-processing that includes calculations of over 10,000 parameters. Obtain a clear & comprehensive picture of conditions leading up to, during, and after an event. The revolutionary G4420 BLACKBOX is the next generation in power quality analysers and provides accurate detection and isolation of power quality problems for effective preventive maintenance.
Each BLACKBOX measures the following all electrical, power and energy parameters: Voltage & current, per phase, average, unbalance, Frequency, Power & Energy - bi-directional, import, export, net, total, Demand - window, sliding window, Harmonics and Sub-cycle transient event recording.
KEY FEATURES
Sampling Range: Voltage 512 & Current 256 Samples per Cycle.
Voltage Harmonic Measurements: Up to 255TH.
Internal Memory: 4GB.
Ethernet Ports; 2.
Voltage Channels: 3 Phase & Neutral.
Nominal Full Scale: 1000V.
Current Channels: 3 Phase & Neutral.
Blackbox G4420 Warranty: 1 year.
Product Series |
G4410 |
G4420 |
G4430 |
---|---|---|---|
Voltage Sampling Rate, Maximum Samples/Cycle | 256 | 512 | 1,024 |
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 |
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Channels | 3 Phase + Neutral. | ||
Nominal Full Scale | 1,000 V. | ||
Maximum Peak Measurement | 8 kV. | ||
Input Impedance | 3 MΩ. | ||
Uncertainty | 0.1% of Nominal. | ||
Current Channels |
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Channels | 3 Phase + Neutral. | ||
Nominal Full Scale | 5 A. | ||
Maximum Peak Measurement | 50 A. | ||
Burden | 0.0001 VA @ 5A. | ||
Phase | ±0.42° @ 3 A ±0.17° @ 5 A. | ||
Uncertainty | 0.1% of Nominal. | ||
Frequency Measurement |
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Fundamental Frequency | 42.5 Hz to 69 Hz. | ||
Frequency Resolution | 10 mHz. | ||
Frequency Accuracy | ±10 mHz. | ||
Physical |
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Dimensions | 175 mm x 232 mm x138 mm. | ||
Weight | 1.7 Kg. | ||
Power Supply |
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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 Synchronisation |
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Real Time Clock | 20 ppm. | ||
GPS | 100-200 μs. | ||
IRIG B | 100-200 μs. | ||
SNTP Server | 50-100 μs. | ||
DCF-77 | ±15 ms. | ||
Environmental Conditions |
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Operation Temperature | -20°C to 70°C (-4°F to 158°F). | ||
Storage Temperature | -40°C to 85°C (-40°F to 185°F). |
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