Multi-function power meter EMM-4L-96

energy metermultimeterfrequency meter

EMM-4L CT connection. LCD display. RS485. THD analysis. Flush-mounted multifunction power meter with backlit LCD, auxiliary power supply 85 ... 264 VAC, integrated RS485 serial port, pulse output Introduction Range EMM Product name EMM-4L Product type Power meter Technical characteristics Device application Energy and power monitoring Multi-tariff Type of measurement True RMS Active and reactive power Apparent power Current Voltage Energy Power factor Frequency Total current harmonic distortion THD (I) Total voltage harmonic distortion THD (V) Supply voltage 85...265 VAC 45...65 Hz 100...300 VDC Network requency 45-65 Hz Rated current [In] 5 A Wiring connection 1P 2P 3P + N 3P 3P balanced Power consumption 10 VA Display type Backlight LCD Measurement current 0,010...10 A with CT /5A Measurement voltage 40-400 V phase to neutral 50-600 V phase to phase Frequency measurement range 45-65 Hz Measurement accuracy Voltage 0,5% Current 0,5% Accuracy class Class 1 active energy Communication port RS485 Communication protocol Modbus at 1,2...38,4 kbauds Number of outputs 1 Number of pulses 1...9999 (x0.1 pulses/ kWh o kVArh) Pulses weight 0...5000 ms Mounting mode Flush mount 96x96 mm Standards EN613206:2006 EN61010-1:2010 Weight 400g Environment IP degree of protection IP50 on front IP20 terminals Relative humidity 5...95% Operating temperature 0...+60 °C Storage temperature -10...+70 °C