Single-phase electric energy meter SM01 series

DIN rail50 Hzwith LCD display

Advantage • High accuracy with micro-electronic, integrated circuit, digital & SMT technique • More compact of standard modular design • Standard Din-rail installation 35mm DIN EN50022 • Blue backlight for LCD type • Industrial design patent protected • CE, RoHS, REACH certified Parameter • Rated voltage: 230V or 110V +/-30% AC • Rated current: 5(10)A, 5(32)A, 5(40), 5(45)A,5(50)A • Accuracy class: 1.0 • Standard: IEC/EN62052-11, IEC/EN62053-21 • Rated frequency: 50/60Hz • Impulse constant: 1000imp/kWh • Display mode: LCD 5+2= 99999.99kWh / Blue backlight Counter 5+1=99999.9kWh • Power consumption: ≤8VA ≤0.4W • Starting current: 0.004Ib • Temperature range: -20～65℃。 • Flashing red: Impulse indication • Average humidity value of year: 75%, • Maximal value: 95% • Impulse connection: Voltage 12~27V, current≤27mA, max length of lead: 20m Impulse width=90ms, connect to terminal 20&21 • Limits of values: max 60VDC, max 50mA