SPM33 Multifunction Power Meter

  • Suit for voltage distribution system up to 650kV PT primary side & PT secondary side settable
  • Dual Source kWh record separately electricity base & generator supply
  • 31st Harmonic analysis, THD
  • One RS485, support MODBUS-RTU protocol
  • Phase sequence adjustment
  • 2 status input (standard)
  • Alarm setpoint (optional)
  • Bar chart display for harmonic
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