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The single dual source meter (4040 series) offers energy monitoring of Electricity Board (EB) and DG sets.

Parameters:

V, A, F, kW, KVA, PF, On hours, kWh (EB and DG)

Salient features

  • Accuracy class 1 as per IEC 62053-21 & class 0.5 as per 62053-22
  • True RMS measurement
  • Separate registers for EB and DG energy
  • Automatic switching of display based on input source as EB or DG through DG sensing input
  • Positive energy accumulation / reverse lock programmable
  • Old register to store the previously cleared energy values
  • User programmable password protection
  • Auto-scaling of Kilo, Mega, Giga values
  • Energy pulse LED available
  • Site selectable for 3 Phase 4 wire, 3 Phase 3 wire, 1 Phase
  • Optional RS485 port communication