MFM384 3 phase Multifunction Meter

SKU:
MFM384
$677.00
  • 3Ø True RMS (Voltage, Current).
  • 3Ø Power (Active, Reactive, Apparent), Energy (Active, Reactive, Apparent).
  • Programmable CT / PT Primary / Secondary.
  • CT Polarity error detection.
  • Variable pulse width selection.
  • Single phase network with phase selection.
  • Modbus RTU communication (RS485).
  • Baragraph representation for current .
  • % THD Up to 31th level.
  • Max demand for power.
  • Single pulse output / Demand.
  • Phase sequence detection.
$677.00

Specifications

Display: 4 rows, 4 digits (Lowest 8 digits for energy display), LCD with Backlight.

Input

  • Type of measurement: TRUE RMS.
  • Sampling rate: 64 Samples / Cycle.
  • Electrical connections: 3Ø - 3 wire (Delta), 3Ø - 4 wire (Wye), 2Ø - 3 wire, 1Ø - 2 wire (L-N).
  • Data update rate: 1 sec.
  • Input-voltage:
    - PT primary: 100V to 500kV (Programmable for any value)
    - PT secondary: 100V to 500V AC (L-L) (Programmable for any value)
    - Voltage nominal: 240VAC L-N / 415V AC L-L.
  • Input current:
    - CT ratings primary: 1 / 5A to 10kA (Programmable for any value)
    - CT ratings secondary: 1 / 5A (Programmable for any value)
    - Current nominal: 5A

Output

  • Pulse output
    - Voltage Range: External 24V DC max
    - Current Capacity: 100mA max
    - Pulse Width : 100ms ±5ms
    - Configurable pulse weight from 1 to 9999000 pulses / kWh.
  • Device ID & Parity 1 to 255 & None, Odd, Even.
  • Protocol & Interface RS485 and MODBUS RTU.
  • Transmission mode Half duplex.
  • Data types Float and Integer .
  • Transmission distance 500m maximum.
  • Transmission speed 1200, 2400, 4800, 9600,19200 (in bps).
  • Stop bits 1 or 2.
  • Response time 100ms (max and independent of baud rate).
  • Isolation 2kV RMS.

General:

  • Weight 318gms (11Oz)
  • Material LEXAN 923-701 BLACK
  • IP degree of protection (IEC 60529) IP54 Front only
  • Torque at terminals 0.68N-m to 0.79 N-m
  • Wire gauge at terminals 20 to 14AWG;75°C
  • Mounting position Vertical
  • Auxiliary Supply Specifications

Documentation

Extra Information

Product Standard
IEC 61326 - 1
Origin
Made in India