HT9023 | Power and Harmonics

HT9023

TRMS AC/DC clamp-on power quality analyzer with wi-fi connection

HT9023 has been designed to measure AC, DC AC+DC current up to 1000A in TRMS reaching CAT IV 600V and CAT III 1000V in compliance with safety standard IEC/EN61010-1. The clamp also measures DC voltage up to 1500V, AC, AC+DC voltage up to 1000V, Active, Reactive and Apparent Power, Power Factor, Energy, voltage/current harmonic analysis up to the 25th with THD% calculation in balanced single-phase or three-phase systems. It is also possible to carry out the phase sequence test with 1-terminal. The instrument also detects the events linked to motor starting currents (Dynamic INRUSH) and allows recording each measured electric parameter over time, with the possibility of transferring data via WiFi to Android/iOS devices through the HTAnalysis App (available from late 2020) or onto PC through the TOPVIEW software. The clamp is provided with a wide graphic dot-matrix screen (128x128pxl) with backlight, in order to allow reading data even in poorly lit environments, and it is provided with an auto power off function to preserve its internal battery.

Functions
TRMS  
Current measuring range 1000A
AC/DC current AC + DC
AC/DC voltage 1000VAC/1500VDC
Frequency  
Resistance and continuity test with buzzer  
Phase sequence and phase concordance  
AC/DC voltage, current measurement/recording  
Measurement/recording of Active, Reactive, Apparent AC/DC Energy  
Measurement/recording of Cosphi, Power Factor  
Measurement/recording of Active, Reactive, Apparent AC/DC Energy  
Measurement/recording of V-I harmonics up to the 25th with THD%  
Inrush current measurement (INRUSH) Dynamic INRUSH
Maximum diameter for clamp 45mm
Measuring counts 9999
Backlight  
Autorange  
Auto power off  
Detection of AC voltage without contact  
Data HOLD function  
MIN/MAX function  
PEAK function  
Relative measurement  
Datalogger and Graph  
Memory for data saving  
PC / Smartphone or Tablet interface WiFi
AC/DC voltage in single-phase/three-phase systems Single phase
AC/DC current in single-phase/three-phase systems Single phase
Electric motor starting current (INRUSH)  
Neutral-Ground Voltage  
Neutral current  
Max number of simultaneously selectable parameters 60
Recording with selectable integration period 1s-15min
Indicative memory duration (in days @ PI= 30sec @ max number of parameters) 63 hours
Indication of recording duration  
Internal memory 2MB
Saving instant sampled values  
Summary table of main electric parameters  
Voltage/current waveforms  
Summary table of main electric parameters  
Voltage/current waveforms  
Tables or histograms of Harmonics and THD%  
Voltage/current vector diagram  
Power supply 2x 1.5V AAA
Measurement category CAT IV 600V CAT III 1000V
Weight in grams (batteries included) 420
Size (LxWx H) (mm) 252x88x44
Guidelines
  • CE MARK
  • IEC/EN61010-1

STANDARD ACCESSORIES

OPTIONAL ACCESSORIES