Selec MFM384 Multifunction Energy Meter

The Selec MFM384 is a 3-phase digital multifunction Meter that monitors electrical real conditions with various configurations.
Input Specifications: Electrical Connection 3Ø-3/4 wire, 2Ø-3 wire, 1Ø-2 wire
Input Voltage Range: 11 to 300V AC, (Phase to Neutral) 19 to 519V AC, (Phase to Phase)
Input Current Range: Nominal 5A AC (Min-11mA, Max-6A)
Frequency: 45Hz – 65Hz
Communication Interface: RS485 and MODBUS RTU

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Features of Selec Energy Meter MFM384

  • Measuring voltage, current, frequency, active power, reactive power and apparent power, power factor, reactive energy, and apparent energy.
  • CT Polarity error and Phase sequence detection
  • Single pulse output, %THD up to 31st level
  • Ture RMS for Voltage and current
  • LCD with Backlight

selec mfm384 dimesion multifunction power meter

Specification of MFM384

Display Type LCD with Backlight, Bargraph Representation for Current
Display Configuration 4 Rows of 4 Digits, 1 Row of 8 Digits
Electrical Connection 3Ø – 3W, 3Ø – 4W, 2Ø – 3W, 1Ø – 2W
Type of Output Pulse Output
Features %THD up to 31st Level, Max/Min Demand (Power), Max Demand Current, Phase Sequence Detection
Communication Protocol RS485 and MODBUS RTU
CT Primary 1 / 5A to 10kA (Programmable for Any Value)
CT Secondary 1 / 5A ( Programmable )
PT Primary 100V to 500kV (Programmable for Any Value)
PT Secondary 100V to 500V (Programmable for Any Value)
Rated Input Current Nominal 5A AC (Min – 11mA Max – 6A)
Supply Voltage 85 to 300V AC (45/65Hz)
Size 96 x 96mm
Mounting Type Panel Mount
Certification CE RoHS, UL & MID

Application of Selec MFM384

The Selec MFM384 (including mfm384 c ce) is suitable for energy measurement and electrical fire monitoring and control, Transformers, generators, capacitors, electric motors distributed detection, and medium and low-pressure systems.