Digital Multifunction MetersDigital Multifunction Meters 96x96mm LCD Class 0.5%

MFM804A

Technical Specifications

INPUT:
Voltage AC
Wiring System	1Ø 2Wire,3Ø-3Wire,3Ø-4Wire (selectable)
Input voltage AC	11-300V AC(L-N), 19-520V AC(L-L)
PT Primary	100V-500kV AC
PT Secondary	100V-500V(L-L) AC
Burden	<8VA
Frequency	45-65 Hz
Current AC
Input Current	20mA-5A (6A max)
Primary CT Ratio	5A-5000A AC (Selectable)
Secondary Current	5A or 1A AC (selectable)
Overload	Up to 6A Continuous
DISPLAY, KEY & LED:
Display	4 Rows LCD with backlight,8 digit for energy
Key	Set UP/ESC, VAF/UP, P/PF or DOWN, ENTER/ENERGY, FAV
Measuring Parameters	Voltage (L-N, L-L) (Ind./Avg), Current (Ind./Avg), Frequency, Power Factor (Ind./Avg), Active, Reactive, Apparent Power (Ind./Total), Active Energy (Import/Export/Total), Reactive Energy (Import/Export/Total), Apparent Energy (Total), On Hour, RPM.%THD Voltage, %THD Current up to 31st order.,Phase Angle .
DIMENSION
Size	96X96mm
Panel Cutout	92X92mm
AUXILIARY SUPPLY
Supply voltage	80-270V AC/DC ,50-60Hz
Power consumption (VA RATING)	7VA max
Optional	DG, RS485 Communication, Alarm Output
Pulse Output	External pulse output
ACCURACY
Class 0.5% (Standard)
ENVIRONMENT CONDITION
Temperature	Operating Temperature: -10°C to 55°C Storage Temperature: -25°C to 70°C
Relative Humidity	0% to 95%