HOME > Power System > KWH Meter > Three Phase Multi-Function KWH Meter- 5130/5131-M-EX

Three Phase Multi-Function KWH Meter- 5130/5131-M-EX
Overview

5130/5131-M-EX three phase static energy meter is designed by using special large-scale integrated circuit (IC) and SMT technology. The 5130/5131 are widely used in measuring s A.C. energy power. It conforms to the requirements specified in CEI IEC62052-11-2003 Electricity metering equipment (a.c.) General requirements, tests and test conditions Part 11: Metering equipment,CEI IEC62053-21-2003 Electricity metering equipment (a.c.) Particular requirements Part 21: Static meters for active energy (classes 1 and 2) Equipmen and DL/T645-1997 Multi-function Communication Protocol.

Main functions and characteristics

  • Measurement of positive/negative active/reactive energy and demand, power consumption and demand in each tariff;
  • Measurement of four quadrant reactive energy;
  • 4 tariff, 10 day time period, 5 day time tables, 4 time zones and 12 public holidays can be programmable;
  • Display meter data by LCD, optional backlight display;
  • Scroll-display, the parameters(not exceed 32 items), time and sequence of scroll-display can be set randomly;
  • Real time measurement of voltage, current, power, power factor and current frequency in each phase;
  • Record the events of voltage loss, current loss, voltage qualified rate, power cut and on, programming, demand reset, broadcast time checking etc;
  • With energy pulse and clock testing output interface;
  • Infrared remote during power break and awakening by pressing button, infrared remote meter-reading when power break can also be realized;
  • Infrared and RS 485 communication interface;
  • Fault alarming;
  • Record the result of current inspection without voltage;

Specification

  • Item : Parameter
  • Rated voltage : 3*220/380V, 3*57.7/100V, 3*100V
  • Basic current : 0.5(2)A, 1(2)A, 1.5(6)A, 3(6)A, 5(20)A, 10(40)A, 15(60)A, 20(80)A, 30(100)A
  • Rated frequency : 50Hz
  • Accuracy : Active 0.5S 0.5 1.0 Reactive 2.0
  • Power consumption :
    • Voltage circuit < 2W and 5VA
    • Current circuit < 2.5VA
  • Normal operation temperature (oC) : -20 ~ +45
  • Limit operation temperature (oC) : -30 ~ +60
  • Relative humidity < 85%
  • Clock accuracy (daily error) < 0.5S (23oC)
  • Communication protocol : DL/T645-1997 or others required by the user
  • Size : 278mm * 164mm * 78mm
  • Weight : About 1.9kg

E series Meter Type

  • E1-single direction active energy meter;
  • E2-single direction active/reactive energy meter;
  • E3-single direction active, bi-direction reactive energy meter;
  • E4-bi-direction active/reactive energy meter;