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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