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Product selection guide: Power quality

 
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Fluke 1750/B Three-Phase Basic Power Quality Recorder
Discontinued
Fluke 1777 Power Quality Analyzer
 
Fluke 1750/B Three-Phase Basic Power Quality RecorderFluke 1770 Series Three-Phase Power Quality Analyzers
 

Base measurements

Single-phase   
Three-phase   
RMS voltage   
RMS currentRequires probe set  
Neutral current   
Ground current (5 inputs)  
DC current  

Instrument features

Real-time display of measurementsVia PC / Tablet  
Compact size for use inside panels   
Status display only  
Setup by laptop   
Setup by tablet   
External memory (CF, SD or USB stick)   
On-instrument setup  

Measurements

Total harmonic distortion   
Power and energy   
Phasor diagram   
Voltage harmonics   
Current harmonics   
Interharmonics  
K-factor   
Basic waveform display  
Fast oscilloscope function  
Power harmonics  
Inrush current (triggered)  

Operating environment

Residential / commercial   
Industrial   
Inside substation   

Advanced measurements

Unbalance   
Interharmonics   
Power inverter efficiency  

Current range

< 1,600   
1,600 A to 3,000 A  
> 3000A (option)   

Measurement storage

Timed snapshots  
Long-term RMS logging   
Waveform recording   
Screenshots  

Advanced features

Transient capture < 1MHz   
Transient capture > 1MHz   
Flicker   
En50160 analysis   
Automatic transient triggering   
IEC61000-4-30 complianceClass BClass A 
Mains signaling  
Phase sequence components  
IEEE519 analysis  

Powering options

Built-in UPS  
Battery operated  
Power from the measurement line  

Communications options

Ethernet, WiFi or USBEthernetEthernet/WiFi/USB