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Mtec-ES7-A0 Economic type Voltmeter

  • DESCRIPTION

  • KEY SPECIFICATION

  • PRODUCT MANUAL

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Features :
1. One line LED display , circulation display of the voltages , suitable for 3 phase 4 wire system.
2. AC sampling measurement , true effective value(RMS) display , wave distortion doesnot effect the accuracy
3. Can measure and switch display six voltage parameters in cycle.Measuring parameters include parameters of
     L1-N、L2-N、L3-N、L1-L2、L2-L3、L3-L1;
4. Can set the circulation display delay time freely
5. Support PT (voltage transformer) , can set the PT ratio freely.
6. Unique method of installation, can complete the installment easily without tools

Parameters   

Specification

Measure range

  • Direct input range AC 10~300V (L-N), AC 10~500V (L-L), Supports P.T

Accuracy

  • 0.5% FS

Measure display mode    

  • RMS measurement or three-digit LED display

Resolution

  • MAX. display resolution of voltage is 1V

Circuit consumption

  • Current < 0.5VA, voltage < 1VA

Power consumption

  • <3VA

Over flow Display

  • HHHH or LLLL

Work environment

  • Temprature:- -10-50 *C