Selec MFM383 LCD Multifunction Meter

Selec MFM383 is a multi-function electric meter, suitable for 1-phase 2-wire, 3-phase 3-wire, and 3-phase 4-wire systems. It supports the RS485 communication interface and adopts MODBUS RTU communication protocol.

Electric meters with high precision, multi-function, and communication capabilities are suitable for monitoring and managing energy consumption, and can interact with other devices for data. Its certification also demonstrates compliance with European environmental and safety standards.

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Feature of Selec MFM383 Multifunction meter

  • Compatible for 1 phase 2 wire, 3 phase 3 wire, 3 phase 4 wire systems
  • 11 to 300V (L-N), 19 to 519V (L-L) measurement
  • RS485 Communication MODBUS RTU (MFM383A-C-CE)
  • Accuracy of ± 0.5% for voltage & current, 0.1% for Frequency, 0.01% for PF, 1% for Power, Class 1 for Active,reactive & Apparent energy
  • CE RoHS certified

Specification of MFM383A Economical LCD Multifunction meter

Display Type LCD with Backlight
Display Configuration 3 Rows of 4 Digits, 1 Row of 7 ½ Digits
Electrical Connection 3Ø – 3W, 3Ø – 4W, 2Ø – 3W, 1Ø – 2W
Type of Output Pulse Output
Features Password Protection, Energy (Active / Reactive / Apparent)
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 10kV (Programmable for Any Value)
PT Secondary 100V to 500V AC (L – L) (Programmable for Any Value)
Rated Input Current Nominal 5A AC (Min – 11mA Max – 6A)
Supply Voltage 85 to 270V AC (45/65 Hz)
Size 96 x 96mm
Mounting Type Panel Mount
Certification CE RoHS