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Weschler Instruments: Acuvim II Power Meters – Accuenergy

January 19, 2021

Quality engineered energy submeters provides a simple robust solution for power monitoring, power quality analysis, kWh metering, system integration, controlling power distribution systems & other speciality applications.

  •    –   Revenue Grade Metering
  •    –   5 Function Display
  •    –   Power Quality Analysis
  •    –   Over/Under Limit Alarm
  •    –   Data-Logging (Acuvim IIR)
  •    –   Web Server & Email Enabled
  •    –   Remote Switch Control
  •    –   Analog & Digital I/O Options
  •    –   92×92 DIN or 4″ ANSI Round Mounting
  •    –   CE Approved, C-UL Listed

The Acuvim II is a high-end multifunction power meter for monitoring and controlling power distribution systems. Plug-in modules expand the I/O capabilities. Alarms can be set for up to 16 parameters, selected from the 51 available. RS485 Modbus communication is standard, Ethernet is optional. The Acuvim IIR has 4M of onboard memory for datalogging in 3 assignable historical logs.

Measured Parameters:

  •    –   Phase Voltage V1, V2, V3, Vlnavg
  •    –   Line Voltage V12, V23, V31, Vllavg
  •    –   Current I1, I2, I3, In, Iavg
  •    –   Power P1, P2, P3, Psum
  •    –   Reactive Power Q1, Q2, Q3, Qsum
  •    –   Apparent Power S1, S2, S3, Ssum
  •    –   Frequency F
  •    –   Power Factor PF1, PF2, PF3, PF
  •    –   Energy Ep_imp, Ep_exp, Ep_total, Ep_net
  •    –   Reactive Energy Eq_imp, Eq_exp, Eq_total, Eq_net
  •    –   Apparent Energy Es
  •    –   Demand Dmd_P, Dmd_Q, Dmd_S, Dmd_I1, Dmd_I2, Dmd_I3
  •    –   Harmonics 2nd-31st (up to 63rd harmonic on Acuvim IIR) & THD (V & I)
  •    –   Voltage Crest Factor
  •    –   THFF (TIF)
  •    –   Current K Factor
  •    –   Unbalance & Unbalance Factor (V & I)
  •    –   Max/Min Statistics with time stamps for 28 parameters
  •    –   Running Hours and Real Time Clock




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