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 MFM-14DC-M1 - DC Multifunction Meter - product regular image  MFM-14DC-M1 - DC Multifunction Meter - product front image  MFM-14DC-M1 - DC Multifunction Meter - product side image

DC Multifunction Meter

Product: MFM-14DC-M1

  • DC Amp Through -75mV to 75mV DC
  • DC Volt Range -1500 to 1500V DC
  • Display: Volt, Ampere, Watt, KW, KWH
  • RS-485 Modbus Communication
  • 2-Relay Available for protection
  • Size: (H)96mm X (W)96mm X (D)54mm
  • Supply Voltage: 24V to 270V AC/DC, 50/60 Hz

INPUT SPECIFICATION
Current
Input Current Through External Shunt (-75mV To+75mV DC)
Shunt Selectable 1 To 9999 Amp DC
(Through Shunt)
Voltage
Direct voltage DC -1500 to 1500V DC
CALCULATED PARAMETERS
Parameter Range Accuracy
DC Voltage -1500 - 1500V DC 0.5 % OF FSD
DC Current -999 - 9999 A DC 0.5 % OF FSD
WATT -999 - 9999 kW 0.5 % OF FSD
IMPORT kWh 0 - 999999 kWh 0.5 % OF FSD
EXPORT kWh 0 - 999999 kWh
TOTAL kWh 0 - 999999 kWh
DISPLAY & KEYS
Display 6-Digit, 7-Seg. 0.40" RED
4-Digit, 3-Line, 7-Seg. 0.40" RED
Key RESET, PRG, INC, DEC
DIMENSION
Size (mm) 96 (H) x 96 (W) x 54 (D) 
Panel Cutout (mm) 92 (H) x 92 (W) 
AUXILIARY POWER SUPPLY
Power Supply 24V to 270V AC/DC , 50/60 Hz
Burden Approx 6VA 
ACCURACY Class 0.5 (Standard)
OUTPUT SPECIFICATION
Relay Output
Relay 2 Nos
Relay Type 1C/O (NO-C-NC)
Rating 10A, 230V AC / 28V DC (Reg. Load)
ENVIRONMENTAL CONDITION
Working Temperature 0 to 55°C
Storage Temperature 0 to 55°C
Relative Humidity

95 % RH Non-Condensing

Protection Level ( As per Request ) IP-65 (Front side As per IS/IEC 60529 : 2001)
Protection Parameter Over Voltage
Under Voltage
Over Current
Under Current

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