Commercial meters

Commercial meters:

  • four tariff meters with accuarcy class 1
  • built in MTU receiver and/or UKS
  • current range 5(10)-60(100) A
  • active energy in both directions (A+, A-)
  • reactive energy in both directions (R+, R-)
  • energies dissent per tariffs (16 energies)
  • energies dissent per phases (12 energies)
  • energies dissent per quadrants (8 energies)
  • load curve 15 min, P+, P-, Q+, Q- 512 days at most
  • maximum active and reactive power, incurrence times
  • instantaneous currents, voltages, all powers P,Q,S per phases
  • load factor, angle, per phases, phase order
  • 18 billing periods
  • strong magnetic field and connector opening detector
  • power failure count (3 min), time undervoltage, overvoltage
  • tariff switch count and times
  • reading and programming count and times
  • MTU telegram receipt count and times
  • programmable limit sensitive to instantaneous or 15 min power
  • OBIS labeling on pointing device and communication
  • 12 seasons, day in week, holidays, 154 switching times
  • clock and limits manual programming
  • event book and notebook
  • built-in 60A contactor, option