Purpose
DMM-4T multimeter is used for monitoring parameters of three-phase electrical network.

Functioning
* independent current measurement for each phase
* direct measurement 0÷5A
* indirect measurement using current transformers in standard current work with 1÷9000/5A range
* setting indicator to proper current transformer values using three buttons on the indicator's front
* phase voltage and phase to phase voltage measurement
* phase frequency measurement
* selection of indicated voltage and frequency values for a single phase using button on indicator's front

The indicator shows the current load of all three phase, selected by the user or between voltage phases and frequency. The choice we make with the tension points located on the right side of a voltage indicator. Horizontal line - to the left of the index determines the phase voltages, for which the reading voltage phase. The two horizontal lines = pointer to the left of the phase voltages determine for whom the reading voltage between phases.

Dane techniczne

supply 230V AC
current  
max. current of direct measure for single phase 5A
max. current of indirect measure depended on applyed current transformer
possible type of current transformer to conect 1÷9000/5A
measured  voltage range 0÷400V AC
measured frequency  range 10÷100Hz
indication precision 1%
display 4×segments LED 5×9mm
power consumption 3VA
working temperature -5÷50°C
connection screw erminals 1,5mm²
dimensions 96×96×92mm
fixing hole 92×92mm

 

   
   
   
   
   
   
   
   
   
   
   
   
   
   

 

Multimeters

  • Product Code: DMM-4T
  • 0.00€

  • Ex Tax: 0.00€