3 Phase ABT Meter

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L&T’s high accuracy availability based tariff (ABT) meters provide a flexible solution for energy monitoring and billing bulk inter utility power flows.


  • Class 0.2s accuracy
  • 3 Phase 4 Wire
  • Conforms to IEC and IS standards
  • 15 minute block average for frequency and energy
  • Frequency coding for billing
  • Separate reactive energy registers linked to supply voltage
  • Midnight storage of energies
  • Load Survey
  • Optical port/RS 485 communication (optional)


  •  327 H x 167 B x 104 D mm