AT8011 Portable power quality analyzer
Profile
AT8011 is suitable for power supply corporation, Grid operation department and
industrial and mining enterprise to measure and analyze power quality.
Mian function
With various operation interfaces, AT8011 can measure 3P3W and 3P4W Voltage, Current,
Frequency, Phase angle, Power factor, Active power, Reactive power, Apparent power.
Real time measure and analyze harmonics, and 2nd ~63rd harmonics content and distortion
also can be measured;
Display the real time waveform of each phase;
Display real time vector diagram, easy to check wiring on site, can identify wiring
automatically;
Measure various power quality phenomenons, record and analyze power quality events.
Main features
5.6’inch, 640×480 dot-matrix LCD, displays the operation hint and measured data;
Large capacity Li battery, the continuous working time more than 7 hours;
Standard IEC 61000-4-30；
Real time measure and record basic electric parameters, harmonic, flicker,
Voltage/Current unbalance ratio, swell/dip, over voltage, under voltage, peak voltage
and so on;
Set various triggering conditions to record failure waves and events;
Self-protection function, safe and reliable;
The weight of machine is less than 5Kg, compact and lightweight, easy to carry;
Support calibrating by userself.
Technical specification
Voltage Measurement
Channels: 4 (3 phases + Neutral ，AC/DC)
Nominal voltage: AC 50-380Vrms
Max measuring range: 500Vrms
Frequency range: 42.5Hz-69Hz
Input impedance: 1.5MΩ/5pF
Max power consumption: ≤0.035VA/phase（230V）
Overload capacity: 1kVAC continuously, 5kV/1s non continuously
Insulation strength: 2.5kVAC, 50Hz/1min
Current measurement
Channels: 4 (including 1 channel Leakage Current input)
Input current: 10A/100mV, 100A/100mV, 1000A/100mV, 3000A/100mV
Max power consumption: ≤0.01VA/phase
Insulation strength: 2.5kVAC, 50Hz/1min
Sampling system
Sampling resolution: 4096 digits/10 cycle (50Hz), 4096 digits/12 cycle (60Hz), 24 digits
A/D switch, which conform to IEC61000-4-30 standard Class A
Accuracy
Input/output
Remote signal input: 2 channels dry contact (consider several modules, optional)
Human-computer interface
Display screen: 5.7inch touch screen, resolution 640×480, 65535 colors
Operation mode: keystroke/ touch screen/mouse
Display refresh: 1s
Key reaction: no more than 0.5s
Language: Chinese/English
Data storage
Data storage capacity: 32G
Time setting mode (optional): GPS time signal
Auxiliary power supply
Battery: continuous working no less than 2 hours with full charge, internal battery
AC adapter input voltage: 85VAC～265VAC, 50/60Hz or 110VDC-370VDC
AC adapter output voltage:15VDC/1.5A
Communication port
USB: 1 channel, 2.0 standard
Ethernet: 10M/100M
Other parameter
Weight: 5kg
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