Specifications

BLACKBOX PORTABLE QUICK REFERENCE GUIDE
August 2010
Elspec | Introduction
I—3
Product Features
Product Feature Chart
G3500
G4500
Real-time Measurements
Voltage/current: per phase, average, unbalance
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Power: real, reactive, apparent, power factor, frequency
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Energy: bi-directional, total, import, export, net
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Demand: block, rolling block, thermal, predicted
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Sampling rate, maximum samples/cycle
512
1024
Harmonics (individual, even, odd, total) up to
255th
511th
Measurement according to IEC 61000-4-30
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Cycle by Cycle RMS, Frequency and Harmonics
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Measurement during overloading (from nominal)
X10
X10
Battery Backup
2 Hours
2 Hours
Type of Analog to Digital converter
16/20* bit
16/20* bit
Data and Waveforms Logs
Cycle-by-cycle PQZIP logging
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Event logs
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Waveform logs
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Min/max logs for any parameter
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Timestamps, resolution in micro seconds
Time SYNC accuracy via LAN (Fast Ethernet Link) or via GPS + PPS
50-100 μs
50-100 μs
Storage Capacity
Internal Memory
2 GB
32 GB
Recording Time (depending on selected resolution)
3 Months
Unlimited
Power Quality Analysis
Sag/swell monitoring
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Symmetrical Components: zero, negative, and positive
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Transient detection, microseconds (50Hz/60Hz)
39/32.5 μs
19.5/16μs
Flicker (IEC 61000-4-15)
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Fast Flickering
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Compliance testing to EN50160
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EN50160 Timestamps
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Configurable for IEEE 519-1992, IEEE 1159, SEMI
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Time stamps of above
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Inter-harmonics
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