Description
The HT Instruments HT9023 is able to measure AC, DC AC+DC current up to 1000A in TRMS and is CAT IV 600V and CAT III 1000V rated in compliance with safety standard IEC/EN61010-1.
The HT9023 can 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.
With the HT Instruments HT9023 TRMS AC/DC Clamp-On Power Quality Analyzer 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 or onto PC through the TOPVIEW software.
The HT9023 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.
HT Instruments HT9023 Specifications
| 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 |
| Measurement category | CAT IV 600V CAT III 1000V |
| 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 |
| Power supply | 2x 1.5V AAA |
| Size (LxWxH) (mm) | 252 x 88 x 44 |
| Weight in grams (batteries included) | 420 |
| 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 |
| 50 days | |
| Indication of recording duration | |
| Internal memory capacity | 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 |
