M5 Meter

Salient features

  • Site programmable CT and PT ratio
  • True RMS measurement
  • Password protection
  • Harmonic measurement (Voltage & Current)
  • Autoranging
  • Universal auxiliary supply
  • RS 485 Communication Port

Advantages:

  • To caution on the extra energy consumption
  • To identify inefficiency of machine/man
  • Reduce panel space, wiring, installation time

Description

Model M5
Class Accuracy 1
phase 3 phase 4 wire / 1 phase 2 wire
Display LED
Auxiliary Voltage 90-270V AC (±15%)
Frequency 50/60 Hz
Measurement Accuracy 1%
Voltage ±0.5%
Current ±0.5%
Frequency accuracy ±0.1%
Power factor ±0.5%
Unbalances Yes
Import/Export Yes
THD Measurement Yes
Total harmonics Yes
Active Power ±0.5%
Active Energy ±1%
Apparent Power ±1%
Reactive Power ±2%
Reactive Energy ±2%
Voltage Measurement Range 0-500 VAC (L-L)/0-300V (L-N)
Current Measurement Range 0.015A-6A AC Direct 60A(opt.)
Digital Input/Output NO
Real Time Clock NO
Maximum Demand Recording Yes
Voltage and current disturbance (Sag and Swell)
Degree of Protection IP51
Dual Source
Communication Modbus RS485
Baud Rate 9600
Compliance Safety and EMC IEC 61010-1 (Safety) , IEC 61000 4-2,4-3,4-6,4-8,4-4,4-11 (EMC)
Power Monitoring Device IEC 61557-12
Burdan 0.2 VA for voltage and current
Weight 280 gms
Ambient -10-55 C
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