HT9020 Current clamp 1000A AC/DC TRMS HP009020

Strengths:

• Performs measurements of Active, Reactive, Apparent Power, Energy, voltage/current harmonic analysis up to 25a with THD% calculation in single-phase or three-phase balanced systems.
• It also allows to perform the test of the cyclic sense of the phases and the concordance with 1 terminal measurement method.
• It is also possible to detect events related to motor starting currents (DYNAMIC INRUSH).
• The DYNAMIC INRUSH function allows to measure an inrush current with an acquisition time defined by the user with the possibility to recall the measure and visualize the same measure with different time windows. For example, if the user has taken a measurement with an acquisition window of the RMS value at 100ms, the same measurement can be subsequently displayed by varying this window with the following values (in ms): 16,7, 20, 50, 100, 150, 200. This ensures in any case an extreme flexibility for each measurement made, without the need to re-execute the measurement with results that may be different from the measurement previously made. The peak value instead is always measured on 1ms.
  
   

Functions:

• Current measuring range 1000A
• AC/DC voltage 1000V
• AC/DC Current AC+DC
• Measurement category CAT IV
  
   

Features:

• Dimensions (W x L x H): 252 x 88 x 44mm
• Weight (including battery): 420g
• Max. cable diameter: 45mm
• Battery type: 2 batteries 1.5V type AAA LR03
• Battery life: about 150 hours of continuous use in power/energy measurement
• Auto power OFF: after 5 minutes of non-use
• Display Features: 128x128pxl dot matrix graphic with backlight
• Sampling rate: 128 samples/period (@ 50Hz)
• Update rate: 1 time/s
• Conversion type: TRMS
  
   

Operating conditions:

• Reference temperature: 23°C ± 5°C
• Operating temperature: 0°C ÷ 40°C
• Allowable relative humidity: <80%RH
• Storage temperature: -10°C ÷ 60°C
• Storage humidity: <70%RH
  
   

Standards:

• The instrument complies with the following standards: IEC/EN 61010-1, IEC/EN61010-2-032 EMC: IEC/EN61326-1
• Safety of measuring accessories: IEC/EN61010-031
• Insulation: double insulation
• Pollution level: 2
• Indoor use; max altitude: 2000m
• Overvoltage category: CAT IV 600V to ground, max 1000V between inputs