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Product selection guide: Power quality

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Fluke 1750-TF Three-Phase Power Quality Recorder
Discontinued
Fluke 1742 1746 and 1748 Three-Phase Power Quality Loggers
Fluke 1750-TF Three-Phase Power Quality RecorderFluke 1742, 1746 and 1748 Three-Phase Power Quality Loggers

Advanced features

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

Advanced measurements

Unbalance   
Interharmonics   

Base measurements

Single-phase   
Three-phase   
RMS voltage   
RMS current   
Neutral current   
Ground current (5 inputs)  

Communications options

Ethernet, WiFi or USBEthernetEthernet/WiFi/USB 

Current range

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

Instrument features

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

Measurement storage

Timed snapshots  
Long-term RMS logging   
Waveform recording   

Operating environment

Residential / commercial   
Industrial   
Inside substation   

Powering options

Built-in UPS  
Battery operated  
Power from the measurement line  

Measurements

Total harmonic distortion   
Power and energy   
Phasor diagram   
Voltage harmonics   
Current harmonics   
Interharmonics  
K-factor  
Inrush current (triggered)