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Product selection guide: Power quality

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

Base measurements

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

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)   

Measurements

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

Operating environment

Residential / commercial   
Industrial   
Inside substation   

Advanced measurements

Unbalance   
Interharmonics   

Current range

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

Measurement storage

Timed snapshots  
Long-term RMS logging   
Waveform recording   

Advanced features

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

Powering options

Built-in UPS  
Battery operated  
Power from the measurement line  

Communications options

Ethernet, WiFi or USBEthernetEthernet/WiFi/USB